# Initialize components for Routine "trial"
trialClock = core.Clock()
text = visual.TextStim(win=win,
name='text',
text='Any text\n\nincluding line breaks',
font='Arial',
pos=(0, 0),
height=0.1,
wrapWidth=None,
ori=0,
color='white',
colorSpace='rgb',
opacity=1,
languageStyle='LTR',
depth=0.0)
ISI = clock.StaticPeriod(win=win, screenHz=expInfo['frameRate'], name='ISI')
# 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
# keep track of which components have finished
trialComponents = [text, ISI]
#### GET SCREEN RESOLUTION
root = tk.Tk()
w = root.winfo_screenwidth()
h = root.winfo_screenheight()
#### STIMULUS PREPARATION
stims = ['yes_LI.jpg', 'rm5.png']
stims_number = random.randint(int(config[2]), int(config[3]))
total_stims_number = stims_number * 2
# a=random.sample(stims2, 40)
txt_1 = u'В эксперименте вибрационная стимуляция будет чередоваться с картинками, на которых Вам будет необходимо сконцентрироваться и просчитывать элементы картинок про себя.'
txt_2 = u'Эксперимент завершен. Для выхода нажмите "пробел"'
win = visual.Window([w, h], color=(config[4]))
ISI = clock.StaticPeriod(win=win, screenHz=59, name='ISI')
####OPENING
txt = visual.TextStim(
win,
text=u'Сейчас будет эксперимент по исследованию тактильной стимуляции.',
font='Helvetica',
pos=[0.5, 0])
txt.draw()
win.flip()
event.waitKeys(keyList=['space'])
####OBSERVATION BEFORE
#movs = [visual.ImageStim(win, i, size=[w, h]) for i in stims]
movs = [
visual.ImageStim(win,
image=i,
depth=0.0)
fix2 = visual.TextStim(win=win,
name='fix2',
text='+',
font='Open Sans',
pos=(0, 0),
height=0.1,
wrapWidth=None,
ori=0.0,
color='white',
colorSpace='rgb',
opacity=None,
languageStyle='LTR',
depth=-2.0)
preloadfVid = clock.StaticPeriod(win=win,
screenHz=expInfo['frameRate'],
name='preloadfVid')
mouse = event.Mouse(win=win)
x, y = [None, None]
mouse.mouseClock = core.Clock()
correct = visual.ImageStim(win=win,
name='correct',
image='true.png',
mask=None,
ori=0.0,
pos=(0.4, 0),
size=(0.1, 0.1),
color=[1, 1, 1],
colorSpace='rgb',
opacity=None,
flipHoriz=False,
def __init__(
self,
no_demographics = False,
task = 'test'):
if task=='main':
self.sub = self.solicit_subid()
demographics = self.solicit_demographics(no_demographics)
iohub_config = {
'experiment_code': 'color',
'datastore_name': node(),
'session_code': task,
'experiment_info': {
'version': str(git.repo.fun.rev_parse(git.Repo(), 'HEAD'))[0:6]},
'session_info': {
'user_variables': {
'date': datetime.now().strftime("%d-%m-%Y_%H-%M-%S"),
'sub': self.sub,
'sex': demographics[0],
'ethnicity': demographics[1],
'race': demographics[2],
'age': demographics[3]}}}
else:
iohub_config = {}
self.sub = 0
self.trialdf = self.__prep_df(os.path.join('stimuli','design.csv'))
self.io = iohub_config
# Inform the ioHub server about the TrialHandler
# randomization already done (hence 'sequential')
self.io.createTrialHandlerRecordTable(data.TrialHandler(
[x for x in (self.trialdf.T.to_dict()).values()],
nReps=1,
method='sequential'))
self.mon = monitors.Monitor("default", distance=60.96)
# create a window to draw in
self.win = visual.Window(
size=(1920, 1080),
fullscr=True,
allowGUI=False,
winType='pyglet',
blendMode='avg',
useFBO=True,
units="deg",
monitor=self.mon,
# gamma = [r.gamma, g.gamma, b.gamma],
color='black')
if task == 'main':
runinfo = RunTimeInfo(verbose=True, userProcsDetailed=True, win=self.win, refreshTest=True)
with open(os.path.join('data-raw', f'sub-{self.sub}_task-{task}_runinfo.pkl'), 'xb') as f:pickle.dump(runinfo, f)
self.fix = visual.Circle(win=self.win, radius=self.fix_radius, size=1, fillColor="white")
# cues for color
self.triangle = visual.Polygon(win=self.win, radius=self.radius, lineColor="gray", lineWidth=self.linewidth)
self.circle = visual.Circle(win=self.win, radius=self.radius, lineColor="gray", lineWidth=self.linewidth)
# cues for direction
self.line1 = visual.Line(win=self.win, lineWidth=self.linewidth, start=(-math.sqrt(3)/2, math.sqrt(3)/2),
end=(math.sqrt(3)/2, -math.sqrt(3)/2), lineColor="gray", size=self.radius)
self.line2 = visual.Line(win=self.win, lineWidth=self.linewidth, start=(-math.sqrt(3)/2, -math.sqrt(3)/2),
end=(math.sqrt(3)/2, math.sqrt(3)/2), lineColor="gray", size=self.radius)
self.fleur = visual.ShapeStim(win=self.win, size=self.radius, lineColor="gray", lineWidth=self.linewidth, vertices=self.__make_vertices())
self.dots = WrappedDot(
win=self.win,
units='deg',
fieldShape="circle",
dotSize=deg2pix(self.dotsize_deg, self.mon),
dotLife=-1,
coherence=self.dot_coherence,
nDots=self.ndots,
fieldSize=self.dotfield_diameter_deg,
speed=self.dot_speed_deg_per_sec / self.refresh_rate)
self.correct = TextStim(self.win, text = "CORRECT", color="green")
self.incorrect = TextStim(self.win, text = "INCORRECT", color="red")
self.welcome = TextStim(self.win, text=
'''
welcome to the experiment
Press "c" to continue
''',
wrapWidth=50,
alignText="left")
self.rest = TextStim(
self.win,
pos=(0, 6),
alignText="left",
wrapWidth=50)
self.waiter = clock.StaticPeriod(screenHz=self.refresh_rate)
tex = visual.TextStim(win=myWin, text=instrText, font='SimHei', wrapWidth=25)
tex.draw()
myWin.flip()
kb.start()
kb.waitKeys(keyList=['space'], waitRelease=True)
kb.stop()
myWin.flip()
# do it!!!
# =========== main experiment loop ========
for trial in trials:
# show fixation
showFixation()
# add 1000ms delay while calculating stim
ISI = clock.StaticPeriod(screenHz=fps)
ISI.start(delayDur) # start a period of 0.5s
if trial['dirRange'] == 0: # coherent dots
showFun = partial(showCohDots, dir=trial['direction'])
elif trial['dirRange'] == 320: # chaos dots
showFun = partial(showChaosDots,
XYpos=computeChaosPos(dir=trial['direction']))
ISI.complete() # finish the delay period
# show the motion stimulus and get RT and choice
rt, cho = showFun()
# save data for this trial
trials.addData('RT', rt)
trials.addData('choice', cho)
trials.addData(
