add option in "mne report" to get sensitivity maps of forward models

it's a good quality insurance plot for forward models.

@dengemann

something along these lines (copied from a script of @dengemann)

mag_map = mne.sensitivity_map(fwd, ch_type=fwd_ch_type, mode=fwd_ori)
brain = mag_map.plot(subject=subject, time_label='Magnetometer sensitivity',
                     hemi='rh', subjects_dir=subjects_dir, **fwd_plot_args)
brain.save_image('sensitivity_mag.png')
report.add_images_to_section('sensitivity_mag.png', 'sensitivity map',
                             'forward')
os.remove('sensitivity_mag.png')

fig = plt.figure()
plt.hist(mag_map.data.ravel(),
         bins=20, label=['Magnetometers'],
         color=['b'])
plt.title('Normal orientation sensitivity')
plt.xlabel('sensitivity')
plt.ylabel('count')
plt.legend()

+1

@jasmainak

@jasmainak do you have time for this in the next two weeks?

okay I'll give some time for fixing MNE stuff on Monday. I've a couple of things to do.

+1

On Fri, Sep 9, 2016 at 2:30 PM Mainak Jas notifications@github.com wrote:

okay I'll give some time for fixing MNE stuff on Monday. I've a couple of
things to do.

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@jasmainak

@jasmainak any time for this one in the next couple of days? If not I'll remove the milestone (or you can)

I have a local branch @Eric89GXL but I fear it's going to take more time. I'll remove it from the milestone

hi,
I’m interested in solving this issue, but will need some help through it.

If I understand correctly, a Report class method needs to be added to append 'sensitivity map' to the report? and is ‘sensitivity/count histogram’ mentioned above also required to be appended?

and if a method, will the input parameters to it would be same as that of 'mne.sensitivity_map()+SourceEstimate.plot()' or something else?

@parulsethi

hi @parulsethi I'd suggest that you start from my work in progress commit here. I don't think I got it working, but it might be easier than starting from scratch.

Also, make sure you understand how to generate a report. You can read the tutorial on the mne report here

@jasmainak

@jasmainak thanks for the suggestion, I've forked from there.

@agramfort

@agramfort do we still need this? With the ease of adding sections manually it does not seem essential

I would say so as it's the visual feedback on quality assessment of forward computation.

@drammock

@drammock is this really in progress? It seems to me that @jasmainak self-assigned in 2016 :-) I think that's no longer up to date.

I think this is still "up for grabs"

@drammock

@drammock is this really in progress? It seems to me that @jasmainak self-assigned in 2016 :-) I think that's no longer up to date.

I think this is still "up for grabs"

I was just hoping to inspire @jasmainak to finally get to it 😆

I did say, I'll get to it by Monday .......

2021? :)

@drammock

would a PR still be welcomed on this issue? @drammock

@1himan

@1himan yes, probably as part of a new kwarg report.add_forward(..., sensitivity=True) adding these would be good

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add option in "mne report" to get sensitivity maps of forward models #2828

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add option in "mne report" to get sensitivity maps of forward models #2828

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agramfort commented on Jan 30, 2016

jasmainak commented on Jan 30, 2016

larsoner commented on Sep 8, 2016

jasmainak commented on Sep 9, 2016

dengemann commented on Sep 9, 2016

larsoner commented on Sep 16, 2016

jasmainak commented on Sep 16, 2016

parulsethi commented on Mar 5, 2017

jasmainak commented on Mar 5, 2017

jasmainak commented on Mar 5, 2017

parulsethi commented on Mar 5, 2017

larsoner commented on Apr 4, 2018

agramfort commented on Apr 4, 2018

sappelhoff commented on Mar 19, 2021

drammock commented on Mar 19, 2021

jasmainak commented on Mar 19, 2021

1himan commented on Feb 27, 2026

larsoner commented on Mar 2, 2026

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