Hello, I would like to simulate activity in amygdala using MNE. I have not
been able to find a method to do this in the documentation. Is this
possible at this time?
Many thanks,
Lori
hi Lori,
yes it should be possible but there is no such example.
a good place to start is:
https://martinos.org/mne/stable/auto_examples/inverse/plot_mixed_source_space_inverse.html
to make a source space
then you need to simulate.
sorry I don't have enough time to help you more right now
Alex
Hi Alex, thanks, I do have that part worked out. I have everything set up
(mixed source space, fwd, inv, labels) and was trying to use:
stc = simulate_sparse_stc(fwd['src'], n_dipoles=1, times=times,
labels=label_ts[0][69, :])
and get the error message:
File
"/export/mialab/users/lsanfratello/python_anaconda/anaconda2/lib/python2.7/site-packages/mne/simulation/source.py",
line 73, in select_source_in_label
if label.hemi == 'lh':
AttributeError: 'numpy.float64' object has no attribute 'hemi'
Any chance there is a simple remedy?
Thanks,
Lori
Hi Lori,
Based on the error, your label_ts-variable isn?t what mne is expecting. From the docstring of simulate_sparse_stc:
labels : None | list of Labels
The labels. The default is None, otherwise its size must be n_dipoles.
How did you create label_ts? Generally speaking, a little more context would be helpful to determine where the problem lies. I strongly recommend using ?gist?s for this (https://gist.github.com)?you can copy-paste code in there and send the link to a mailing list like this one.
/Chris