def get_hemi_data(subject, hemi, source, surf_name="pial", name=None, sign="abs", min=None, max=None):
brain = Brain(subject, hemi, surf_name, curv=False)
hemi = brain._check_hemi(hemi)
# load data here
scalar_data, name = brain._read_scalar_data(source, hemi, name=name)
min, max = brain._get_display_range(scalar_data, min, max, sign)
if sign not in ["abs", "pos", "neg"]:
raise ValueError("Overlay sign must be 'abs', 'pos', or 'neg'")
old = viz.OverlayData(scalar_data, brain.geo[hemi], min, max, sign)
return old.mlab_data, brain
def get_hemi_data(subject, hemi, source, surf_name="pial", name=None, sign="abs", min=None, max=None):
brain = Brain(subject, hemi, surf_name, curv=False, offscreen=True)
print("Brain {} verts: {}".format(hemi, brain.geo[hemi].coords.shape[0]))
hemi = brain._check_hemi(hemi)
# load data here
scalar_data, name = brain._read_scalar_data(source, hemi, name=name)
print("fMRI constrast map vertices: {}".format(len(scalar_data)))
min, max = brain._get_display_range(scalar_data, min, max, sign)
if sign not in ["abs", "pos", "neg"]:
raise ValueError("Overlay sign must be 'abs', 'pos', or 'neg'")
old = viz.OverlayData(scalar_data, brain.geo[hemi], min, max, sign)
return old, brain
def get_hemi_data(subject, hemi, source, surf_name='pial', name=None, sign="abs", min=None, max=None):
brain = Brain(subject, hemi, surf_name, curv=False, offscreen=True)
print('Brain {} verts: {}'.format(hemi, brain.geo[hemi].coords.shape[0]))
hemi = brain._check_hemi(hemi)
# load data here
scalar_data, name = brain._read_scalar_data(source, hemi, name=name)
print('fMRI constrast map vertices: {}'.format(len(scalar_data)))
min, max = brain._get_display_range(scalar_data, min, max, sign)
if sign not in ["abs", "pos", "neg"]:
raise ValueError("Overlay sign must be 'abs', 'pos', or 'neg'")
old = viz.OverlayData(scalar_data, brain.geo[hemi], min, max, sign)
return old, brain
def get_hemi_data(subject,
hemi,
source,
surf_name='pial',
name=None,
sign="abs",
min=None,
max=None):
brain = Brain(subject, hemi, surf_name, curv=False)
hemi = brain._check_hemi(hemi)
# load data here
scalar_data, name = brain._read_scalar_data(source, hemi, name=name)
min, max = brain._get_display_range(scalar_data, min, max, sign)
if sign not in ["abs", "pos", "neg"]:
raise ValueError("Overlay sign must be 'abs', 'pos', or 'neg'")
old = viz.OverlayData(scalar_data, brain.geo[hemi], min, max, sign)
return old.mlab_data, brain