No visible boxplot with meta-analytical maps

[Enouement]

Description of issue

Hi,

I am currently trying to integrate neurompas into my meta-analysis. However, I have the problem that when I use the meta-analytical maps, it does not show me a boxplot in the graph, but it gives me the r and p-spin values. It does not give me an error message either. When i use an activation map from a task-based fMRI experiment, everything works fine. Is it possible that the binary values of the meta-analytical maps cannot be calculated correctly?

Thanks in advance

Code of Conduct

• I agree to follow the neuromaps Code of Conduct

[justinehansen]

Hi, I'm not sure I understand. Which function are you using?

[Enouement]

Dear Mr. Hansen, sry for the late reply concerning the functions. Was on holiday and had no access to the analyses. Enclosed is the code we use with the set-up and the first comparison with our meta-analytic map. It should also include a screenshot with the result we got with the first comparison as in the code. Best regards !pip install git+https://github.com/netneurolab/neuromaps from neuromaps import transforms, nulls, datasets, plotting, images, resampling print(len(datasets.available_annotations())) import neuromaps.images from neuromaps.stats import compare_images import matplotlib.pyplot as plt from neuromaps.datasets import available_annotations gene = datasets.fetch_annotation(source='abagen') ratio = datasets.fetch_annotation(source='hcps1200', desc='myelinmap') thick = datasets.fetch_annotation(source='hcps1200', desc='thickness') deve = datasets.fetch_annotation(source='hill2010', desc='devexp') evo = datasets.fetch_annotation(source='hill2010', desc='evoexp') inter = datasets.fetch_annotation(source='mueller2013', desc='intersubjvar') cbf = datasets.fetch_annotation(source='raichle', desc='cbf') cbv = datasets.fetch_annotation(source='raichle', desc='cbv') oxy = datasets.fetch_annotation(source='raichle', desc='cmr02') glc = datasets.fetch_annotation(source='raichle', desc='cmrglc') nih = datasets.fetch_annotation(source='reardon2018', desc='scalingnih') pnc = datasets.fetch_annotation(source='reardon2018', desc='scalingpnc') cl1 = neuromaps.images.load_nifti('cl1_ALE.nii') cl2 = neuromaps.images.load_nifti('cl2_ALE.nii') cl3 = neuromaps.images.load_nifti('cl3_ALE.nii') cl4 = neuromaps.images.load_nifti('cl4_ALE.nii') cl5 = neuromaps.images.load_nifti('cl5_ALE.nii') cl6 = neuromaps.images.load_nifti('cl6_ALE.nii') neuromaps.datasets.fetch_all_atlases cl_fsaverage = transforms.mni152_to_fsaverage(cl1, '10k') print(cl_fsaverage) print(images.load_data(cl_fsaverage).shape) cl_rotated = nulls.alexander_bloch(cl_fsaverage, 'fsaverage', '10k', n_perm=1000) print(cl_rotated.shape) r, p, nulldist = compare_images(cl_fsaverage, gene, nulls=cl_rotated, return_nulls=True) print('rho =' + str(r) + ', pspin = ' + str(p)) print(nulldist.shape) plt.ion() plt.figure() plt.scatter(1, r) plt.boxplot(nulldist) plt.show()

[liuzhenqi77]

Hi, if other maps work fine, then it's likely caused by the meta-analytic maps. However, we are unable to debug the issue without the map in question. You are welcome to upload the map (it could be a randomized map that produces the same error) so we might be able to see what's going on. Thanks.

[Enouement]

Hi,

here one of the meta-analytic maps.zip.
thanks in advance