allowGUI=False,
allowStencil=False,
monitor='testMonitor',
color=[0, 0, 0],
colorSpace='rgb',
blendMode='avg',
useFBO=True)
# store frame rate of monitor if we can measure it
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # could not measure, so guess
# Initialize components for Routine "instruction"
instructionClock = core.Clock()
intr_1 = visual.TextStim(win=win,
name='intr_1',
text="Press 'up' if target is the same as original",
font='Arial',
pos=(0, 0.1),
height=0.1,
wrapWidth=None,
ori=0,
color='white',
colorSpace='rgb',
opacity=1,
depth=0.0)
instr_2 = visual.TextStim(
win=win,
name='instr_2',
def displayCircularStimuli(directions, colors, colors_wheel, thicknesses,
speeds, duration):
global mywin, plate, white
mywin = visual.Window([1280, 1024],
monitor="Dell Inc. 17",
units="pix",
fullscr=False,
screen=1,
color='white')
plate = visual.Rect(win=mywin,
size=(width_plate, height_plate),
lineColor=[0, 0, 0],
lineColorSpace="rgb255",
lineWidth=4)
white = visual.ImageStim(win=mywin,
image="Solid_white.png",
size=(1280, 1024),
pos=[0, 0])
ops = []
for d in directions:
if d == 'Clockwise':
ops.append('+')
else:
ops.append('-')
shape1 = visual.ShapeStim(mywin,
units='',
lineWidth=thicknesses[0],
lineColor=colors_wheel[0],
lineColorSpace='rgb',
fillColor='red',
fillColorSpace='rgb',
vertices=np.multiply(wheel, scalingFactor),
windingRule=None,
closeShape=True,
pos=(-width_plate / 6.4, height_plate / 8.2),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
name=None,
autoLog=None,
autoDraw=False)
shape1b = visual.Circle(mywin,
radius=scalingFactor,
fillColor=colors[0],
pos=(-width_plate / 6.4, height_plate / 8.2))
shape2 = visual.ShapeStim(mywin,
units='',
lineWidth=thicknesses[1],
lineColor=colors_wheel[1],
lineColorSpace='rgb',
fillColor='red',
fillColorSpace='rgb',
vertices=np.multiply(wheel, scalingFactor),
windingRule=None,
closeShape=True,
pos=(0, height_plate / 8.2),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
name=None,
autoLog=None,
autoDraw=False)
shape2b = visual.Circle(mywin,
radius=scalingFactor,
fillColor=colors[1],
pos=(0, height_plate / 8.2))
shape3 = visual.ShapeStim(mywin,
units='',
lineWidth=thicknesses[2],
lineColor=colors_wheel[2],
lineColorSpace='rgb',
fillColor='red',
fillColorSpace='rgb',
vertices=np.multiply(wheel, scalingFactor),
windingRule=None,
closeShape=True,
pos=(width_plate / 6.4, height_plate / 8.2),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
name=None,
autoLog=None,
autoDraw=False)
shape3b = visual.Circle(mywin,
radius=scalingFactor,
fillColor=colors[2],
pos=(width_plate / 6.4, height_plate / 8.2))
shape4 = visual.ShapeStim(mywin,
units='',
lineWidth=thicknesses[3],
lineColor=colors_wheel[3],
lineColorSpace='rgb',
fillColor='red',
fillColorSpace='rgb',
vertices=np.multiply(wheel, scalingFactor),
windingRule=None,
closeShape=True,
pos=(-width_plate / 6.4, -height_plate / 8.2),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
name=None,
autoLog=None,
autoDraw=False)
shape4b = visual.Circle(mywin,
radius=scalingFactor,
fillColor=colors[3],
pos=(-width_plate / 6.4, -height_plate / 8.2))
shape5 = visual.ShapeStim(mywin,
units='',
lineWidth=thicknesses[4],
lineColor=colors_wheel[4],
lineColorSpace='rgb',
fillColor='red',
fillColorSpace='rgb',
vertices=np.multiply(wheel, scalingFactor),
windingRule=None,
closeShape=True,
pos=(0, -height_plate / 8.2),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
name=None,
autoLog=None,
autoDraw=False)
shape5b = visual.Circle(mywin,
radius=scalingFactor,
fillColor=colors[4],
pos=(0, -height_plate / 8.2))
shape6 = visual.ShapeStim(mywin,
units='',
lineWidth=thicknesses[5],
lineColor=colors_wheel[5],
lineColorSpace='rgb',
fillColor='red',
fillColorSpace='rgb',
vertices=np.multiply(wheel, scalingFactor),
windingRule=None,
closeShape=True,
pos=(width_plate / 6.4, -height_plate / 8.2),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
name=None,
autoLog=None,
autoDraw=False)
shape6b = visual.Circle(mywin,
radius=scalingFactor,
fillColor=colors[5],
pos=(width_plate / 6.4, -height_plate / 8.2))
mywin.winHandle.maximize()
mywin.winHandle.set_fullscreen(True)
mywin.winHandle.activate()
# display white
while True:
white.draw()
plate.draw()
mywin.flip()
if event.waitKeys(0.5) == ["escape"]:
break
event.clearEvents()
startCamera(duration)
clock = core.Clock()
for frameN in range(duration):
white.draw()
plate.draw()
shape1.setOri(speeds[0], operation=ops[0])
shape1b.draw()
shape1.draw()
shape2.setOri(speeds[1], operation=ops[1])
shape2b.draw()
shape2.draw()
shape3.setOri(speeds[2], operation=ops[2])
shape3b.draw()
shape3.draw()
shape4.setOri(speeds[3], operation=ops[3])
shape4b.draw()
shape4.draw()
shape5.setOri(speeds[4], operation=ops[4])
shape5b.draw()
shape5.draw()
shape6.setOri(speeds[5], operation=ops[5])
shape6b.draw()
shape6.draw()
mywin.logOnFlip(level=logging.CRITICAL, msg='sent on actual flip')
mywin.flip()
for frameN in range(300):
white.draw()
plate.draw()
mywin.flip()
mywin.close()
core.quit()
core.quit()
core.wait(0.1)
# Now, you can change modes using
bits.mode = 'mono++' # 'color++', 'mono++', 'bits++', 'auto++' or 'status'
# Create a stimulus and draw as normal
stim = visual.GratingStim(win,
tex='sin',
units='pix',
size=400,
sf=0.01,
mask='gauss',
autoLog=False)
globalClock = core.Clock()
while globalClock.getTime() < 3:
t = globalClock.getTime()
stim.phase = t * 3 # drift at 3Hz
stim.draw()
win.flip()
# You can test pixel values (going to the box) using getVideoLine();
# this requires 'status' mode and that takes a few moments to set up
bits.mode = 'status'
core.wait(3)
pixels = bits.getVideoLine(lineN=1, nPixels=5)
print(pixels)
# Check that the set up is working
# level=0 just checks that system is the same from previous config
oddBallStim3 = visual.Circle(
myWin,
radius=oddBallMinRadius, # Martini used circles with diameter of 12 deg
lineColorSpace='rgb',
lineColor=stimColor,
lineWidth=2.0, # in pixels
units='deg',
fillColorSpace='rgb',
fillColor=stimColor, # beware, with convex shapes fill colors don't work
# the anchor (rotation and vertices are position with respect to this)
pos=[5 * np.cos(330 * np.pi / 180), 5 * np.sin(330 * np.pi / 180)],
interpolate=True,
autoLog=False) # this stim changes too much for autologging to be useful
oddBallClock = core.Clock()
response = []
counter = -20
for ix, dur in enumerate(possibleOddballDurations):
oddBallStim1.setAutoDraw(True)
oddBallStim2.setAutoDraw(True)
oddBallStim3.setAutoDraw(True)
myWin.flip()
oddBallClock.reset()
if type[ix]:
oddBallMaxRadius1 = 3.53 / 2
oddBallMaxRadius2 = 3.53 / 3
oddBallMaxRadius3 = 3.53 / 4
else:
oddBallMaxRadius1 = 3.53 / 2
colorSpace='rgb',
blendMode='avg',
useFBO=True,
units='norm')
# store frame rate of monitor if we can measure it
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # could not measure, so guess
# create a default keyboard (e.g. to check for escape)
defaultKeyboard = keyboard.Keyboard()
# Initialize components for Routine "instructPractice"
instructPracticeClock = core.Clock()
instr1 = visual.TextStim(
win=win,
name='instr1',
text=
'请按键：\n\n记住要忽略你看到的词汇本身，然后在键盘上按这些键:\n看到红色的字按向左键\n看到绿色的字按向下键\n看到蓝色的字按向右键\n(按Esc键退出)\n\n现在按任意键就可以开始了！',
font='Arial',
pos=[0, 0],
height=0.1,
wrapWidth=None,
ori=0,
color='white',
colorSpace='rgb',
opacity=1,
languageStyle='LTR',
depth=0.0)
instructions_p2 = (
"Choose the left box by pressing the left button with your left index finger and choose the right box by pressing the right button with your right index finger. \n\nNote that if you choose too slowly or too quickly, you won't earn any coins. Finally, remember to make your choice based on the color of the box. \n\nPress the green button when you're ready to begin the hunt!"
)
slow_trial = ("Too slow! \nChoose quickly.")
fast_trial = ("Too fast! \nSlow down. \nYou can continue in 5 seconds.")
break_inst = (
"Feel free to take a break! \nPress the green button when you're ready to continue."
)
#initialize dependent variables
rt_list = []
choice_list = []
accuracy_list = []
#instantiate psychopy object instances
clock = core.Clock()
expTime_clock = core.Clock()
trialTime_clock = core.Clock()
testing_monitor = monitors.Monitor('testing_computer')
testing_monitor.setSizePix = [1920, 1080]
testing_monitor.saveMon()
screen_size = testing_monitor.setSizePix
center = [0, 0]
if screen_size != testing_monitor.setSizePix:
center[0] = (testing_monitor.setSizePix[0] / 2) - (screen_size[0] / 2)
center[1] = (testing_monitor.setSizePix[1] / 2) - (screen_size[1] / 2)
window = visual.Window(size = screen_size, units='pix', monitor = testing_monitor, color = [-1,-1,-1], \
# get a set of the non-ambiguous plaids:
# transparent left/right and coherent
nAmb_plaids = set(plaid_stims.keys()) - set(['amb', 'fix'])
# get the velocity parameter that will be useful later on
parameters = io.getSessionMetaData()['user_variables']['parameters']
velocity = parameters['velocity']
# TODO: initialise the log-normal parameters to some sensible values
mu, sigma = 3, 2
# set up some timers
# a global timer is available at the experiment level
# this clock should never be reset to have a unique time base
global_timer = core.Clock()
# time to wait until next flip in non-ambiguous stimulus condition
flip_timer = clock.CountdownTimer(0)
# time between different percepts, useful to estimate the parameters mu and sigma
percept_duration = clock.Clock()
# total duration of the trial
trial_timer = clock.CountdownTimer(0)
# markov renewal process, can be updated all throughout the experiment
mrp = stats.MarkovRenewalProcess(
list(percepts.Percept().percept_dict['perceptual_states']))
# logging experiment messages to file
log_filename = io.getSessionMetaData()['user_variables']['logfile']
logFile = logging.LogFile(f=log_filename, level=logging.EXP)
trigger_filename = io.getSessionMetaData()['user_variables']['triggerfile']
#!/usr/bin/env python2
from psychopy import visual, event, core
#create a window to draw in
myWin =visual.Window((600,600), allowGUI=False,
bitsMode=None, units='norm', winType='pyglet')
#INITIALISE SOME STIMULI
dotPatch =visual.DotStim(myWin, color=(1.0,1.0,1.0), dir=270,
nDots=500, fieldShape='circle', fieldPos=(0.0,0.0),fieldSize=1,
dotLife=5, #number of frames for each dot to be drawn
signalDots='same', #are the signal dots the 'same' on each frame? (see Scase et al)
noiseDots='direction', #do the noise dots follow random- 'walk', 'direction', or 'position'
speed=0.01, coherence=0.9)
message =visual.TextStim(myWin,text='Hit Q to quit',
pos=(0,-0.5))
trialClock =core.Clock()
while True:#forever
dotPatch.draw()
message.draw()
myWin.flip()#redraw the buffer
#handle key presses each frame
for key in event.getKeys():
if key in ['escape','q']:
print myWin.fps()
myWin.close()
core.quit()
event.clearEvents('mouse')#only really needed for pygame windows
def flickerTrial(win, experimentalInfo, flickerFreq, side, useOddBall):
from psychopy import visual, event
"""
Start the tracking trial
"""
# Generate the 4 balls as list
balls = []
edge = experimentalInfo['SquareEdge']
# First two balls are left, second two balls are right
positions = [
np.array([-edge / 2, -edge / 2]),
np.array([-edge / 2, edge / 2]),
np.array([edge / 2, -edge / 2]),
np.array([edge / 2, edge / 2])
]
for i in range(0, 4):
balls.append(
Ball(win,
position=positions[i],
direction=np.array([0, 0]),
speed=0,
radius=experimentalInfo['BallRadius'],
color='Black'))
fixationBall = Ball(win,
position=np.array([0.0, 0.0]),
direction=np.array([0.0, 0.0]),
speed=0.0,
radius=0.15,
color='White')
oddBallIndex = randrange(0, 4)
oddBalls = [balls[oddBallIndex]]
noiseMaskStimuli = []
for i in range(0, 4):
noiseMaskStimuli.append(
visual.GratingStim(win,
pos=positions[i],
units='cm',
tex=np.random.rand(256, 256) * 2.0 - 1.0,
mask='circle',
size=[
experimentalInfo['BallRadius'] * 2,
experimentalInfo['BallRadius'] * 2
]))
arrows = [
visual.TextStim(win, "-->", pos=[0, 0]),
visual.TextStim(win, "<--", pos=[0, 0])
]
# Initialize a color for the balls
for ball in balls:
ball.setColor('Black')
if useOddBall:
for oddBall in oddBalls:
oddBall.setColor('White')
# Draw the arrow cue
trialClock = core.Clock()
trialClock.reset()
sideIndex = (side == 'Left')
while (trialClock.getTime() < 2.0):
arrows[sideIndex].draw()
if (experimentalInfo['SaveVideo']):
win.getMovieFrame()
win.flip()
totalMaskTime = 0.350 # seconds
totalMaskTimeInFrames = int(round(totalMaskTime * win.measuredFPS))
for t in range(0, totalMaskTimeInFrames):
for i in range(0, 4):
noiseMaskStimuli[i].draw()
if (experimentalInfo['SaveVideo']):
win.getMovieFrame()
win.flip()
# Here instead of using timers we precompute the number of frames to display for the stimuli, so
# that the calls to timers are avoided and the program is faster between
# two flips
totStimFrames = int(round(experimentalInfo['BlinkTime'] * win.measuredFPS))
totBlinkFrames = int(round(1.0 / flickerFreq * win.measuredFPS))
blinkFrame, totBlinks = 0, 0
times = [None] * totStimFrames
switchIndices = []
for t in range(0, totStimFrames):
fixationBall.draw()
blinkFrame = blinkFrame + 1
oldTotBlinks = totBlinks
if (blinkFrame >= totBlinkFrames):
blinkFrame = 0
totBlinks = totBlinks + 1
if (oldTotBlinks < totBlinks):
switchIndices.append(t)
if (totBlinks % 2):
for ball in balls:
ball.setColor('White')
if useOddBall:
for oddBall in oddBalls:
oddBall.setColor('Black')
else:
for ball in balls:
ball.setColor('Black')
if useOddBall:
for oddBall in oddBalls:
oddBall.setColor('White')
for ball in balls:
ball.draw()
if (experimentalInfo['SaveVideo']):
win.getMovieFrame()
times[t] = win.flip()
totalMaskTimeInFrames = int(round(totalMaskTime * win.measuredFPS))
for t in range(0, totalMaskTimeInFrames):
for i in range(0, 4):
noiseMaskStimuli[i].draw()
if (experimentalInfo['SaveVideo']):
win.getMovieFrame()
win.flip()
times = np.array(times)
# switchIndices=np.array(switchIndices)
# switchTimes=np.diff(times[switchIndices])
# print "Average switch times",np.average(switchTimes),"corresponding to ",1.0/np.average(switchTimes)," [Hz]"
# print "Average inversion times
# error=",np.average(switchTimes-1.0/flickerFreq)*1000,"[ms]"
# Get the subject response
event.getKeys()
trialClock = core.Clock()
trialClock.reset()
response = None
while True:
keys = event.getKeys()
fixationBall.draw()
if 's' in keys:
response = (sideIndex == (oddBallIndex >= 2))
trialClock.reset()
break
if 'd' in keys:
response = (sideIndex == (oddBallIndex < 2))
trialClock.reset()
break
if 'escape' in keys:
win.close()
core.quit()
if (experimentalInfo['SaveVideo']):
win.getMovieFrame()
win.flip()
print sideIndex, side, oddBallIndex, response
if (experimentalInfo['SaveVideo']):
import os
currentpath = os.getcwd()
savedatapath = currentpath + os.path.sep + 'data'
outputVideo = savedatapath + os.path.sep + \
"frames" + os.path.sep + 'Flicker.png'
print "Saving video to " + outputVideo
win.saveMovieFrames(outputVideo)
return response
if int(
expInfo['session']
) < 3: # For exps 1 and 2 set mask duration as .5 sec, otherwise set mask duration as 0 (meaning the mask doesn't appear )
mask_duration = to_frames(.5)
else:
mask_duration = 0
stim_delay_min = to_frames(
1.5) # Minimum delay between mask and stimlus (for randomization)
stim_delay_max = to_frames(
2.5) # Maximum delay between mask and stimlus (for randomization)
##--------------------------------CREATE TIMERS-------------------------------##
globalClock = core.MonotonicClock(
) # To track the time since experiment started
trialClock = core.Clock() # Unlike globalclock, gets reset each trial
##---------------------------TRIAL MATRIX & RANDOMIZATION---------------------##
SRmapping_full = [
'z', 'num_3'
] # `num_3` corresponds to the 3 located only on the numeric keypad
taskColorRGB = ["#0000ff", "#00ff00"] # blue, green
ptrials = 12 # Number of practice trials
maintrials = 250 # Number of main experimental trials
switchfreq = .25 # Percent of trials that are switches
switchtrials = int(np.floor(maintrials *
switchfreq)) # Number of switch trials
repeattrials = maintrials - switchtrials # Number of repeat trials
posttrials = 30 # Number of trials at the end testing subliminal perception
from psychopy import core, visual, event
import socket, pickle
code = 'utf-8'
c = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
c.connect(('hpc.psy.ntu.edu.tw', 1234))
c.sendall('b04207003'.encode(code)) # Change your ID here!
print(c.recv(9).decode(code)) # Should show your ID!
w = visual.Window(size=[800, 400], units='norm')
for t in range(8):
sz = int(c.recv(2).decode(code)) # size
word = pickle.loads(c.recv(sz))
print(word)
# Make your changes here (3 points for graphical displaying):
word_vis = visual.TextStim(w, text=word['text'], color=word['color'])
word_vis.draw()
w.flip()
r = event.waitKeys(keyList=['r', 'g', 'b', 'y'], timeStamped=core.Clock())
c.sendall(pickle.dumps(r[0]))
print(c.recv(5).decode(code)) # 3 points for passing
def __init__(self, win, daq, parameters, file_save, signal_model,
language_model, fake):
super(RSVPCopyPhraseTask, self).__init__()
self.window = win
self.frame_rate = self.window.getActualFrameRate()
self.parameters = parameters
self.daq = daq
self.static_clock = core.StaticPeriod(screenHz=self.frame_rate)
self.experiment_clock = core.Clock()
self.buffer_val = parameters['task_buffer_len']
self.alp = alphabet(parameters)
self.rsvp = _init_copy_phrase_display(self.parameters, self.window,
self.daq, self.static_clock,
self.experiment_clock)
self.file_save = file_save
trigger_save_location = f"{self.file_save}/{parameters['trigger_file_name']}"
self.trigger_file = open(trigger_save_location, 'w')
self.session_save_location = f"{self.file_save}/{parameters['session_file_name']}"
self.wait_screen_message = parameters['wait_screen_message']
self.wait_screen_message_color = parameters[
'wait_screen_message_color']
self.stim_number = parameters['stim_number']
self.stim_length = parameters['stim_length']
self.time_cross = parameters['time_cross']
self.time_target = parameters['time_target']
self.time_flash = parameters['time_flash']
self.timing = [self.time_target, self.time_cross, self.time_flash]
self.color = [
parameters['target_letter_color'], parameters['fixation_color'],
parameters['stim_color']
]
self.task_info_color = parameters['task_color']
self.stimuli_height = parameters['stim_height']
self.is_txt_stim = parameters['is_txt_stim']
self.eeg_buffer = parameters['eeg_buffer_len']
self.copy_phrase = parameters['task_text']
self.spelled_letters_count = int(parameters['spelled_letters_count'])
if self.spelled_letters_count > len(self.copy_phrase):
self.logger.debug('Already spelled letters exceeds phrase length.')
self.spelled_letters_count = 0
self.max_seq_length = parameters['max_seq_len']
self.max_seconds = parameters['max_minutes'] * 60 # convert to seconds
self.max_seq_per_trial = parameters['max_seq_per_trial']
self.fake = fake
self.language_model = language_model
self.signal_model = signal_model
self.down_sample_rate = parameters['down_sampling_rate']
self.filter_low = self.parameters['filter_low_pass']
self.filter_high = self.parameters['filter_high_pass']
self.fitler_order = self.parameters['filter_order']
self.notch_filter_frequency = self.parameters['notch_filter_frequency']
self.min_num_seq = parameters['min_seq_len']
self.collection_window_len = parameters[
'collection_window_after_trial_length']
self.static_offset = parameters['static_trigger_offset']
self.show_feedback = parameters['show_feedback']
self.feedback_color = parameters['feedback_message_color']
if self.show_feedback:
self.feedback = VisualFeedback(self.window, self.parameters,
self.experiment_clock)
def realTrials(randomizedTrials, dataFile):
# append data to file and prepare timer
f = open(dataFile, "a")
timer = core.Clock()
# present real trial instructions
testinstructions = images['test'][0]
testinstructions.draw()
win.flip()
core.wait(ISI)
event.waitKeys(keyList=['space'])
# present real trial instructions
trialNum = 0
for block in randomizedTrials: # block[('A''rc16', 'r', 'r16', 'z'), ('rc35', 'u', 'u35', 'n'), (...
for trial in block: # trial, ('A', 'rc13', 's', 's13', 'n')
b = trial[0]
rc = trial[1]
targetType = trial[2]
target = trial[3]
correctResp = trial[4]
#increment trial number
trialNum = trialNum + 1
#blank and ref cat
win.flip()
displayRC = images[rc][0]
displayRC.pos = [0, 100]
displayRC.draw()
displayRC.setAutoDraw(True)
core.wait(ISI) #0.5s
win.flip()
core.wait(rcWait1) #display rc frame1 for 1200ms
#display fixation cross for .2s
fixCross.draw()
win.flip()
core.wait(crossDur) #0.2s
#display target for .2s
displayTarget = images[target][0]
displayTarget.draw()
timer.reset() # collect rt before target appears
win.flip()
resp = event.waitKeys(maxWait=targetWait, keyList=['z', 'n'])
RT = str(timer.getTime() * 1000)
displayRC.setAutoDraw(False)
if not resp:
win.flip()
resp = event.waitKeys(keyList=['z', 'n', 'q'])
RT = str(timer.getTime() * 1000)
win.flip()
if resp[0] == 'q':
core.quit()
elif resp[0] == correctResp:
correct = '1'
else:
correct = '0'
# write in data file
win.flip()
realTrials = ('\t'.join([
str(trialNum),
str(b), rc, targetType, target, correctResp, resp[0], correct,
RT
]) + '\n')
f.write(realTrials)
core.wait(ITI)
f.close()
if dlg.OK:
#save params to file for next time
#toFile('lastParams.pickle', expInfo)
print('ok')
else:
core.quit() #the user hit cancel so exit
expInfo['date'] = dateStr
expInfo['expName'] = expName
fixedExpInfo.update(expInfo)
print(fixedExpInfo['group'])
fileName = fixedExpInfo['group'] +' SubID-' + fixedExpInfo['Subject ID'] + '-' + dateStr
globalClock = core.Clock()
logging.setDefaultClock(globalClock)
# --------------- LOGGING FILE --------------- #
logFileName = 'MyFlanker-%s-%s' % (expInfo['date'], dateStr)
logging.LogFile((logFileName + '.log'), level=logging.INFO)
logging.log(level=logging.INFO, msg='---START PARAMS---')
logging.log(level=logging.INFO, msg='date: %s' % expInfo['date'])
logging.log(level=logging.INFO, msg='group: %s' % fixedExpInfo['group'])
logging.log(level=logging.INFO, msg='date: %s' % dateStr)
logging.log(level=logging.INFO, msg='respKeys: %s' % respKeys)
endExpNow = False #flag for 'escape' from exp
def showdisplay(tasktype):
global chosenColor
global x
global y
global reactionTime
if tasktype.lower() == 'p':
if chosenColor == 'Green' and y <= 5:
y = y + 1 #Adds to the counter
taskstore.append('L/H')
digitColor = colors[1]
digitVal = random.choice(numbers)
print(digitVal)
numValue.append(digitVal)
texttodisplay = str(digitVal)
msg = visual.TextStim(win=mywin,
text=texttodisplay,
color=digitColor,
height=72.0)
msg.draw()
mywin.flip()
reactionTime = core.Clock()
responseCheck(chosenColor, digitVal)
if y == 5:
y = 0
chosenColor = 'Red'
reactionTime = 0.0
blankscreen()
core.wait(intertrialTime)
elif chosenColor == 'Red' and x <= 5:
x = x + 1 #Adds to the counter
taskstore.append('O/E')
digitVal = random.choice(numbers)
digitColor = colors[0]
print(digitVal)
numValue.append(digitVal)
texttodisplay = str(digitVal)
msg = visual.TextStim(win=mywin,
text=texttodisplay,
color=digitColor,
height=72.0)
msg.draw()
mywin.flip()
reactionTime = core.Clock()
responseCheck(chosenColor, digitVal)
if x == 5:
x = 0
chosenColor = 'Green'
reactionTime = 0.0
blankscreen()
core.wait(intertrialTime)
elif tasktype.lower() == 'u':
digitVal = random.choice(numbers)
digitColor = random.choice(colors)
print(digitVal)
numValue.append(digitVal)
chosenColor = digitColor
if chosenColor == "Green":
taskstore.append('L/H')
elif chosenColor == "Red":
taskstore.append('O/E')
texttodisplay = str(digitVal)
msg = visual.TextStim(win=mywin,
text=texttodisplay,
color=digitColor,
height=72.0)
msg.draw()
mywin.flip()
reactionTime = core.Clock()
responseCheck(chosenColor, digitVal)
blankscreen()
core.wait(intertrialTime)
fullscr=True,
screen=0,
allowGUI=False,
allowStencil=False,
monitor='testMonitor',
color='black',
colorSpace='rgb')
# store frame rate of monitor if we can measure it successfully
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # couldn't get a reliable measure so guess
# Initialize components for Routine "instructions"
instructionsClock = core.Clock()
instrText = visual.TextStim(
win=win,
ori=0,
name='instrText',
text=u'Ment\xe1ln\xed rotace prostorov\xfdch sc\xe9n',
font='Arial',
pos=[0, 0],
height=0.1,
wrapWidth=None,
color='white',
colorSpace='rgb',
opacity=1,
depth=0.0)
# Initialize components for Routine "Prestavka"
def do_run(stimset):
#instructions
if version == 'A' or 'B':
instruct_screen.draw()
else:
instruct_screen_practice.draw()
win.flip()
event.waitKeys(keyList=('space','2'))
if stimset == 'face':
instruct_screen1_face.draw()
win.flip()
else:
instruct_screen1_image.draw()
win.flip()
event.waitKeys(keyList=('space','2'))
instruct_screen2.draw()
win.flip()
event.waitKeys(keyList=('space','2'))
if stimset == 'face':
if version == 'A' or 'B':
instruct_screen3_face.draw()
else:
instruct_screen3_face_practice.draw()
else:
if version == 'A' or 'B':
instruct_screen3_image.draw()
else:
instruct_screen3_image_practice.draw()
win.flip()
event.waitKeys(keyList=('space','2'))
#wait for scan trigger
if version == 'A' or 'B':
ready_screen.draw()
else:
ready_screen_practice.draw()
win.flip()
event.waitKeys(keyList=('equal'))
run_start = time.time()
#set Version ITI, Image orders, feedback order
pic_path = os.path.join(os.getcwd(), 'pictureFolder', f'{version}_{stimset}')
#lists to store logging
clock = core.Clock()
clock.reset()
onset = []
duration = []
condition = []
resp_val = []
responsetime = []
b_1 = []
b_2 = []
b_3 = []
for trial in reference.iterrows():
trial_start = clock.getTime()
row_counter = trial[0]
pic_L = visual.ImageStim(win,os.path.join(pic_path, reference.loc[reference.index[row_counter], f'{version}_{stimset}_L']), pos =(-7,0),size=(11.2,17.14))
pic_R = visual.ImageStim(win,os.path.join(pic_path, reference.loc[reference.index[row_counter], f'{version}_{stimset}_R']), pos =(7,0),size=(11.2,17.14))
border = visual.ShapeStim(win, vertices=pic_L.verticesPix, units='pix', fillColor = 'grey', lineColor = 'grey')
border2 = visual.ShapeStim(win, vertices=pic_R.verticesPix, units='pix', fillColor = 'grey', lineColor = 'grey')
trial_timer = core.CountdownTimer(5.2)
while trial_timer.getTime() > 0:
#1st fixation
if stimset == 'image':
timer = core.CountdownTimer(fixation_time + 0.034)
else:
timer = core.CountdownTimer(fixation_time)
while timer.getTime() > 0:
fixation.draw()
win.flip()
fixationPre_dur = clock.getTime() - trial_start
#decision_phase
timer = core.CountdownTimer(decision_time)
resp = event.getKeys(keyList = responseKeys)
decision_onset = clock.getTime()
while timer.getTime() > 0:
pic_L.draw()
pic_R.draw()
win.flip()
resp = event.getKeys(keyList = responseKeys)
if len(resp)>0:
if 'z' in resp:
log.to_csv(os.path.join("data",subj_id, f"{subj_id}_{stimset}-{version}.tsv"), sep='\t', index = False)
core.quit()
if selected == 2 or 3:
selected = int(resp[0])
resp_onset = clock.getTime()
rt = resp_onset - decision_onset
border.autoDraw=True
border2.autoDraw=True
pic_L.draw()
pic_R.draw()
win.flip()
core.wait(decision_time - rt)
break
else:
selected = '999'
rt = '999'
core.wait(.25)
decision_dur = clock.getTime() - decision_onset
border.autoDraw=False
border2.autoDraw=False
#2nd fixation
timer = core.CountdownTimer(fixation_time)
fixationPost_onset = clock.getTime()
while timer.getTime() > 0:
fixation.draw()
win.flip()
fixationPost_dur = clock.getTime() - fixationPost_onset
#feedback
timer = core.CountdownTimer(fb_dur)
feedback_onset = clock.getTime()
fb_type = reference.loc[reference.index[row_counter], f'{version}_feedback']
if fb_type == 'loss':
while timer.getTime() > 0:
down_arrow.draw()
win.flip()
elif fb_type == 'win':
while timer.getTime() > 0:
up_arrow.draw()
win.flip()
else:
print('Feedback Error')
feedback_dur = clock.getTime() - feedback_onset
#ITI
ITI_onset = clock.getTime()
ITI = reference.loc[reference.index[row_counter], f'{version}_ITI']
timer = core.CountdownTimer(ITI)
while timer.getTime() > 0:
fixation.draw()
win.flip()
core.wait(ITI)
ITI_dur = clock.getTime() - ITI_onset
#logging
condition.append('fixation_1')
onset.append(trial_start)
duration.append(fixationPre_dur)
resp_val.append('999')
responsetime.append('999')
condition.append('face')
onset.append(decision_onset)
duration.append(decision_dur)
resp_val.append(selected)
responsetime.append(rt)
condition.append('fixation_2')
onset.append(fixationPost_onset)
duration.append(fixationPre_dur)
resp_val.append('999')
responsetime.append('999')
condition.append('feedback ' + fb_type)
onset.append(feedback_onset)
duration.append(feedback_dur)
resp_val.append('999')
responsetime.append('999')
condition.append('ITI')
onset.append(ITI_onset)
duration.append(ITI_dur)
resp_val.append('999')
responsetime.append('999')
#BIDS Log
b_1.append(decision_onset)
b_2.append(decision_dur)
b_3.append(fb_type)
#data to frame
log = pd.DataFrame(
{'onset':onset,
'duration':duration,
'trial_type':condition,
'rt':responsetime,
'resp':resp_val})
bidsEvents = pd.DataFrame(
{'onset':b_1,
'duration':b_2,
'trial_type':b_3})
log.to_csv(os.path.join("data",subj_id, f"sub-{subj_id}_{stimset}-{version}.tsv"), sep='\t', index = False)
bidsEvents.to_csv(os.path.join("data",subj_id, f"sub-{subj_id}_task-socialReward-{stimset}-{version}.tsv"), sep='\t', index = False)
run_end = time.time()
run_length = run_end -run_start
print(run_length)
event.clearEvents()
return;
# Initialize components for Routine "pause"
trial_stim = visual.TextStim(win=win,
name='trial_stim',
text='End of trial.\n\nEnd with space.\n',
font='Arial',
pos=[0, 0],
height=30,
wrapWidth=None,
ori=0,
color="white",
colorSpace='rgb',
opacity=1,
depth=0.0)
# Create some handy timers
globalClock = core.Clock() # to track the time since experiment started
routineTimer = core.CountdownTimer(
) # to track time remaining of each (non-slip) routine
bl_instructionsClock = core.Clock()
pauseClock = core.Clock()
######################################################################################################
##################### Routine "iViewX_Connect"
# routine_helper
comps = []
iview_connect_clock = core.Clock()
routine_helper = RoutineHelper(win, comps)
routine_helper.reset_components()
total_degrees = 5
# Setup stimulus
win = visual.Window(
size=(500 , 500), fullscr=False,
screen=0, winType='pyglet',useRetina=True,
monitor=mon, color=[0,0,0], colorSpace='rgb')
# grating = visual.GratingStim(win, tex='sin', sf=5, name='grating',size=(1,1))
velocity = 2.5 # dps
spatial_wavelength = 2.5
sf = 1/spatial_wavelength
grating = visual.GratingStim(
win=win, name='grating',tex='sin',
size=(total_degrees, total_degrees),
sf=sf,units='degFlat')
grating.autoDraw = True # Automatically draw every frame
grating.autoLog = False # Or we'll get many messages about phase change
# Let's draw a stimulus for 2s, drifting for middle 0.5s
epoch_clock = core.Clock()
epoch_duration = 10
while epoch_clock.getTime() < epoch_duration:
# For moving the grating we will need to advance the phase
# according to the desired velocity and screen refresh rate
#| v (degree/s) / refresh rate (update/s) |
grating.phase += (velocity/refresh_rate)/spatial_wavelength
win.flip()
allowGUI=False,
allowStencil=False,
monitor='testMonitor',
color='black',
colorSpace='rgb',
blendMode='avg',
useFBO=True)
# store frame rate of monitor if we can measure it
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # could not measure, so guess
# Initialize components for Routine "wait_for_trig"
wait_for_trigClock = core.Clock()
initial_fix = visual.TextStim(win=win,
name='initial_fix',
text='+',
font='Arial',
pos=(0, 0),
height=0.2,
wrapWidth=None,
ori=0,
color='white',
colorSpace='rgb',
opacity=1,
languageStyle='LTR',
depth=0.0)
# Initialize components for Routine "trials_2"
if my_dlg.OK == False:
core.quit()
date = data.getDateStr()
id_participant = str(my_dlg.data[0])
session = str(my_dlg.data[1])
file_name = id_participant + '_box_upd_' + date + '_' + session + '.csv'
win = visual.Window(color=(-1, -1, -1),
fullscr=True,
units='pix',
size=(800, 600))
win.mouseVisible = False
clock = core.Clock()
txt_instr = visual.TextStim(win, color=(1, 1, 1), height=26, wrapWidth=900)
txt_feedback = visual.TextStim(win, color=(1, 1, 1), height=40)
txt_topinstr = visual.TextStim(win,
color=(1, 1, 1),
pos=(0, 280),
wrapWidth=900)
txt_input = visual.TextStim(win, color=(1, 1, 1), height=93)
A1 = visual.TextStim(win, color=(1, 1, 1), height=93)
A2 = visual.TextStim(win, color=(1, 1, 1), height=93)
A3 = visual.TextStim(win, color=(1, 1, 1), height=93)
B1 = visual.TextStim(win, color=(1, 1, 1), height=93)
B2 = visual.TextStim(win, color=(1, 1, 1), height=93)
B3 = visual.TextStim(win, color=(1, 1, 1), height=93)
allowStencil=False,
monitor='testMonitor',
color=[0, 0, 0],
colorSpace='rgb',
blendMode='avg',
useFBO=True,
units='height')
# store frame rate of monitor if we can measure it
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # could not measure, so guess
# Initialize components for Routine "trial"
trialClock = core.Clock()
sound_1 = sound.Sound('A', secs=1.0, stereo=True)
sound_1.setVolume(1)
# Create some handy timers
globalClock = core.Clock() # to track the time since experiment started
routineTimer = core.CountdownTimer(
) # to track time remaining of each (non-slip) routine
# ------Prepare to start Routine "trial"-------
t = 0
trialClock.reset() # clock
frameN = -1
continueRoutine = True
routineTimer.add(1.000000)
# update component parameters for each repeat
def do_trial(filename, username, trial_num, trial_total):
# file to load
# username : unique id
# trial_num : trial number
# trial_total : total number of trials
# parse the filename
m = re.match(imgs_in + '/(.*).png', filename, re.M | re.I)
g = m.groups()
base = g[0]
fout_img = imgs_out + '/' + username + '_' + base + '.png'
fout_stk = stks_out + '/' + username + '_' + base + '.csv'
# create a window, a mouse monitor and a clock
w = visual.Window([width, height],
pos=[window_offset, 0],
winType='pyglet')
m = event.Mouse(win=w)
tick = core.Clock()
# initialize variables
drawlist = []
timelist = []
mousedown = False
tick.reset()
# Load canvas
cwidth = 1
cheight = 0.5
cpos = (0, -0.5)
canvas = visual.Rect(w,
pos=cpos,
width=cwidth,
height=cheight,
fillColor='white')
# Load display image
IMG = Image.open(filename)
currwidth = float(max(IMG.size[0], IMG.size[1]))
background_width = width / 2.0 # base size of target image
basewidth = background_width * pfill # proportion of base that target image fills
wpercent = (basewidth / currwidth)
wsize = int((float(IMG.size[0]) * float(wpercent)))
hsize = int((float(IMG.size[1]) * float(wpercent)))
IMG = IMG.resize((wsize, hsize), Image.ANTIALIAS)
sz = (int(background_width), int(background_width))
PADDING = Image.new('RGB', sz, 'white')
PADDING.paste(IMG, ((sz[0] - IMG.size[0]) / 2, (sz[1] - IMG.size[1]) / 2))
im = visual.SimpleImageStim(w, PADDING, pos=(0, 0.5))
im.setAutoDraw(True)
im.autoLog = False
# For rescaling time series
cverts = canvas.vertices # [top left, top right, bottom right, bottom left]
v = [np.array(c) + np.array(cpos) for c in cverts]
xscale = v[1][0] - v[0][0]
yscale = v[1][1] - v[2][1]
center = (v[0] + v[2]) / 2
txt = " Please draw this (" + str(trial_num) + ' of ' + str(
trial_total
) + ').\nPress <space> when done.\nPress <backspace> to undo.'
t1 = visual.TextStim(w, text=txt, pos=(0, 0), color='black', height=0.035)
t1.setAutoDraw(True)
t1.autoLog = False
D = Drawing(w, canvas)
while tick.getTime() < float('Inf'):
D.draw()
w.flip()
# get mouse information
pos = m.getPos().tolist()
tt = int(tick.getTime() * 1000) # time in milliseconds
# record
if not canvas.contains(pos):
# if we move off the canvas
mousedown = False
elif m.getPressed()[0] == 1:
# if the mouse is down, determine if we started a new stroke
if mousedown == False:
D.new_stroke(pos, tt)
mousedown = True
else:
D.append(pos, tt)
elif m.getPressed()[0] == 0:
# if the mouse is up, reset and wait for new drawing phase
mousedown = False
# special key events
if event.getKeys(keyList=key_continue) == [key_continue]:
# if space is pressed, the drawing is done
break
if event.getKeys(keyList=key_undo) == [key_undo]:
# if undo key is pressed, delete the last stroke
D.undo()
mousedown = False
# make image
D.draw(from_scratch=True)
IMG = w.getMovieFrame(buffer='back')
IMG = IMG.crop(window_grab)
IMG.save(fout_img)
# print time course to text file
traj = get_strokes(D, center, xscale, yscale)
with open(fout_stk, "wb") as f:
writer = csv.writer(f)
writer.writerows(traj)
w.close()
import pyxid #to use the Cedrus response box
# Setup the Window
win = visual.Window(size=(1280, 1024), fullscr=True, screen=0, allowGUI=False, allowStencil=False,
monitor='testMonitor', color=[1.000,1.000,1.000], colorSpace='rgb',
blendMode='avg', useFBO=True,
)
# store frame rate of monitor if we can measure it successfully
expInfo['frameRate']=win.getActualFrameRate()
if expInfo['frameRate']!=None:
frameDur = 1.0/round(expInfo['frameRate'])
else:
frameDur = 1.0/60.0 # couldn't get a reliable measure so guess
# Initialize components for Routine "start"
startClock = core.Clock()
textStart = visual.TextStim(win=win, ori=0, name='textStart',
text='Waiting to start...', font='Arial',
pos=[0, 0], height=0.065, wrapWidth=None,
color='black', colorSpace='rgb', opacity=1,
depth=0.0)
mouseStart = event.Mouse(win=win)
x, y = [None, None]
# Initialize components for Routine "countback"
countbackClock = core.Clock()
textFive = visual.TextStim(win=win, ori=0, name='textFive',
text='5', font='Arial',
pos=[0, 0], height=0.065, wrapWidth=None,
color='black', colorSpace='rgb', opacity=1,
depth=0.0)
[0, 0], [-1, 0]])
#mywin=visual.Window([1280,1024],monitor="Dell Inc. 17",units="pix",fullscr=True,screen=1)
#plate=visual.Rect(win=mywin,size=(width_plate,height_plate),lineColor=[0,0,0],lineColorSpace="rgb255",lineWidth=4)
#white=visual.ImageStim(win=mywin,image="Solid_white.png",size=(1280,1024),pos=[0,0])
mywin = None
plate = None
white = None
#background=visual.Circle(win=mywin,radius=1, fillColor='red')
#rad = visual.RadialStim(win=mywin,mask='circle',size=(20,20),pos=[20,20])
log_file = []
timer = core.Clock()
def startCamera(nframes):
'''
Link to (and initiate) capture from the camera and pause for a few (3) seconds before
displaying the stimuli on the screen
'''
# the duration is in frames -- need to convert it into seconds based on the screen's
# refresh rate
nSec = nframes / 60.0 # assuming 60 Hz emprically validated
nSec = nSec + 10
args = ("/usr/src/flycapture/bin/SaveImageToAviEx", str(nSec))
p = subprocess.Popen(args)
time.sleep(3)
def show(win, screen_res, experiment, config, part_id, port_eeg, trigger_no, triggers_list, frame_time=1 / 60.):
beh = []
rt_sum = 0
rt_mean = 0
fixation = visual.TextStim(win, color='black', text='+', height=2 * config['Fix_size'], pos=(0, 10))
clock = core.Clock()
for block in experiment:
if block['type'] == 'break':
show_info(win=win, file_name=block['file_name'], text_size=config['Text_size'],
screen_width=screen_res['width'], part_id=part_id, beh=beh, triggers_list=triggers_list)
continue
if block['type'] == 'calibration':
rt_mean = 0
rt_sum = 0
for trial in block['trials']:
trigger_name = prepare_trigger_name(trial=trial, block_type=block['type'])
reaction_time = None
response = None
acc = 'negative'
# draw fixation
fixation_show_time = random.uniform(config['Fixation_show_time'][0], config['Fixation_show_time'][1])
show_text(win, fixation, fixation_show_time, part_id, beh, triggers_list)
# draw cue
trigger_no, triggers_list = prepare_trigger(trigger_type=TriggerTypes.CUE, trigger_no=trigger_no,
triggers_list=triggers_list, trigger_name=trigger_name)
cue_show_time = random.uniform(config['Cue_show_time'][0], config['Cue_show_time'][1])
trial['cue']['stimulus'].setAutoDraw(True)
win.callOnFlip(clock.reset)
event.clearEvents()
win.flip()
send_trigger(port_eeg=port_eeg, trigger_no=trigger_no, send_eeg_triggers=config['Send_EEG_trigg'])
while clock.getTime() < cue_show_time:
check_exit(part_id=part_id, beh=beh, triggers_list=triggers_list)
win.flip()
# print (cue_show_time - clock.getTime())*1000
trial['cue']['stimulus'].setAutoDraw(False)
win.flip()
# draw target
trigger_no, triggers_list = prepare_trigger(trigger_type=TriggerTypes.TARGET, trigger_no=trigger_no,
triggers_list=triggers_list, trigger_name=trigger_name)
target_show_time = random.uniform(config['Target_show_time'][0], config['Target_show_time'][1])
trial['target']['stimulus'].setAutoDraw(True)
win.callOnFlip(clock.reset)
event.clearEvents()
win.flip()
send_trigger(port_eeg=port_eeg, trigger_no=trigger_no, send_eeg_triggers=config['Send_EEG_trigg'])
while clock.getTime() < target_show_time:
key = event.getKeys(keyList=config['Keys'])
if key:
reaction_time = clock.getTime()
trigger_no, triggers_list = prepare_trigger(trigger_type=TriggerTypes.RE, trigger_no=trigger_no,
triggers_list=triggers_list, trigger_name=trigger_name[:-1]+key[0])
send_trigger(port_eeg=port_eeg, trigger_no=trigger_no, send_eeg_triggers=config['Send_EEG_trigg'])
response = key[0]
break
check_exit(part_id=part_id, beh=beh, triggers_list=triggers_list)
win.flip()
# print (target_show_time-clock.getTime())*1000
trial['target']['stimulus'].setAutoDraw(False)
win.flip()
# empty screen
empty_screen_show_time = random.uniform(config['Empty_screen_show_time'][0],
config['Empty_screen_show_time'][1])
while clock.getTime() < empty_screen_show_time:
check_exit(part_id=part_id, beh=beh, triggers_list=triggers_list)
win.flip()
# print (empty_screen_show_time-clock.getTime())*1000
# verify reaction
if response and trial['type'] == 'go':
if not (block['type'] == 'experiment' and reaction_time > rt_mean - rt_mean * block['cutoff']):
acc = 'positive'
elif not response and trial['type'] != 'go':
acc = 'positive'
# calibration
if block['type'] == 'calibration' and trial['type'] == 'go' and reaction_time is not None:
rt_sum += reaction_time
# feedback
if block['type'] == 'experiment':
# choose feedback type
feedback_type = 'Feedback_{}_{}_'.format(trial['type'], acc)
# draw feedback
if config[feedback_type + 'show']:
feedback_text = config[feedback_type + 'text']
feedback_text = visual.TextStim(win, color='black', text=feedback_text,
height=config['Feedback_size'])
feedback_show_time = random.uniform(config['Feedback_show_time'][0],
config['Feedback_show_time'][1])
if acc == 'positive':
trigger_type = TriggerTypes.FEEDB_GOOD
else:
trigger_type = TriggerTypes.FEEDB_BAD
trigger_no, triggers_list = prepare_trigger(trigger_type=trigger_type, trigger_no=trigger_no,
triggers_list=triggers_list, trigger_name=trigger_name)
feedback_text.setAutoDraw(True)
win.flip()
send_trigger(port_eeg=port_eeg, trigger_no=trigger_no, send_eeg_triggers=config['Send_EEG_trigg'])
time.sleep(feedback_show_time - frame_time)
feedback_text.setAutoDraw(False)
check_exit(part_id=part_id, beh=beh, triggers_list=triggers_list)
win.flip()
# save beh
beh.append({'block type': block['type'],
'trial type': trial['type'],
'cue name': trial['cue']['name'],
'target name': trial['target']['name'],
'response': response,
'rt': reaction_time,
'reaction': True if acc == 'positive' else False,
'cal mean rt': rt_mean,
'cutoff': block['cutoff'] if block['type'] == 'experiment' else None})
if block['type'] == 'calibration':
rt_mean = rt_sum / len([trial for trial in block['trials'] if trial['type'] == 'go'])
return beh, triggers_list
allowStencil=False,
monitor='VIEWPixx',
color=[-0.122, -0.122, -0.122],
colorSpace='rgb',
blendMode='avg',
useFBO=True,
units='pix')
# store frame rate of monitor if we can measure it
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # could not measure, so guess
# Initialize components for Routine "calibration"
calibrationClock = core.Clock()
# Initialize components for Routine "instructions"
instructionsClock = core.Clock()
instructions_text = visual.TextStim(
win=win,
name='instructions_text',
text=
'Stay fixated on the central white dot and ignore the word itself. To respond press:\n - Left for red LETTERS\n - Down for green LETTERS\n - Right for blue LETTERS\n\nPress SPACE to continue.',
font='Calibri',
units='pix',
pos=[0, 0],
height=50,
wrapWidth=800,
ori=0,
color=[1, 1, 1],
def create_stimuli(win, xpos):
clock = core.Clock()
voice = sound.Sound('A', secs=3)
fixation_left = visual.Polygon(win=win,
name='fixation_left',
edges=120,
size=FIX_SIZE,
ori=0,
pos=[-xpos, 0],
lineWidth=1,
lineColor=[-1, -1, -1],
lineColorSpace='rgb',
fillColor=[-1, 1, -1],
fillColorSpace='rgb',
opacity=OPACITY,
interpolate=True)
fixation_right = visual.Polygon(win=win,
name='fixation_right',
edges=120,
size=FIX_SIZE,
ori=0,
pos=[xpos, 0],
lineWidth=1,
lineColor=[-1, -1, -1],
lineColorSpace='rgb',
fillColor=[-1, 1, -1],
fillColorSpace='rgb',
opacity=OPACITY,
interpolate=True)
line_left = visual.GratingStim(win=win,
name='line_left',
tex='sin',
mask='gauss',
ori=0,
pos=[-xpos, 0],
size=LINE_SIZE,
sf=None,
phase=0.0,
color=[1, 1, 1],
colorSpace='rgb',
opacity=OPACITY,
texRes=512,
interpolate=True,
depth=-1.0)
line_right = visual.GratingStim(win=win,
name='line_right',
tex='sin',
mask='gauss',
ori=0,
pos=[xpos, 0],
size=LINE_SIZE,
sf=None,
phase=0.0,
color=[1, 1, 1],
colorSpace='rgb',
opacity=OPACITY,
texRes=512,
interpolate=True,
depth=-1.0)
noise_left = visual.GratingStim(win=win,
name='noise_left',
tex=make_noise(),
mask='gauss',
ori=0,
pos=[-xpos, 0],
size=NOISE_SIZE,
sf=None,
phase=0.0,
color=[1, 1, 1],
colorSpace='rgb',
opacity=0.6,
texRes=512,
interpolate=True,
depth=-1.0)
noise_right = visual.GratingStim(win=win,
name='noise_right',
# tex=np.random.random((512, 512))*2-1,
tex=make_noise(),
mask='gauss',
ori=0,
pos=[xpos, 0],
size=NOISE_SIZE,
sf=None,
phase=0.0,
color=[1, 1, 1],
colorSpace='rgb',
opacity=0.6,
texRes=512,
interpolate=True,
depth=-1.0)
return(clock, voice, fixation_left, fixation_right, line_left, line_right, noise_left, noise_right)
allowStencil=False,
monitor='testMonitor',
color=[-1.000, -1.000, -1.000],
colorSpace='rgb',
blendMode='avg',
useFBO=True,
)
# store frame rate of monitor if we can measure it successfully
expInfo['frameRate'] = win.getActualFrameRate()
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # couldn't get a reliable measure so guess
# Initialize components for Routine "trial"
trialClock = core.Clock()
Welcome = visual.TextStim(
win=win,
ori=0,
name='Welcome',
text=
'Welcome to the Biomarker Imaging Study\n\nPress any button when ready to continue',
font='Arial',
pos=[0, 0],
height=0.1,
wrapWidth=None,
color='white',
colorSpace='rgb',
opacity=1,
depth=0.0)
dataFileName=filename)
# Start Code - component code to be run before the window creation
# Setup the Window
win = visual.Window(size=(1440, 900), fullscr=True, screen=0, allowGUI=False, allowStencil=False,
monitor='testMonitor', color='black', colorSpace='rgb')
# store frame rate of monitor if we can measure it successfully
expInfo['frameRate']=win.getActualFrameRate()
if expInfo['frameRate']!=None:
frameDur = 1.0/round(expInfo['frameRate'])
else:
frameDur = 1.0/60.0 # couldn't get a reliable measure so guess
# Initialize components for Routine "instr1"
instr1Clock = core.Clock()
instructions1 = visual.TextStim(win=win, ori=0, name='instructions1',
text='You will be watching a 15 minute film. Please watch very carefully and try to understand what each character is feeling or thinking.', font='Arial',
pos=[0, 0], height=0.1, wrapWidth=1.3,
color='white', colorSpace='rgb', opacity=1,
depth=0.0)
# Initialize components for Routine "instr2"
instr2Clock = core.Clock()
instructions2 = visual.TextStim(win=win, ori=0, name='instructions2',
text='Now, you will meet each character.', font='Arial',
pos=[0, 0], height=0.1, wrapWidth=None,
color='white', colorSpace='rgb', opacity=1,
depth=0.0)
# Initialize components for Routine "char1"