{"action":"created","issue":{"url":"https://api.github.com/repos/mne-tools/mne-python/issues/2286","labels_url":"https://api.github.com/repos/mne-tools/mne-python/issues/2286/labels{/name}","comments_url":"https://api.github.com/repos/mne-tools/mne-python/issues/2286/comments","events_url":"https://api.github.com/repos/mne-tools/mne-python/issues/2286/events","html_url":"https://github.com/mne-tools/mne-python/issues/2286","id":94887516,"number":2286,"title":"ENH: allow for spatial connectivity between two hemispheres","user":{"login":"dengemann","id":1908618,"avatar_url":"https://avatars.githubusercontent.com/u/1908618?v=3","gravatar_id":"","url":"https://api.github.com/users/dengemann","html_url":"https://github.com/dengemann","followers_url":"https://api.github.com/users/dengemann/followers","following_url":"https://api.github.com/users/dengemann/following{/other_user}","gists_url":"https://api.github.com/users/dengemann/gists{/gist_id}","starred_url":"https://api.github.com/users/dengemann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dengemann/subscriptions","organizations_url":"https://api.github.com/users/dengemann/orgs","repos_url":"https://api.github.com/users/dengemann/repos","events_url":"https://api.github.com/users/dengemann/events{/privacy}","received_events_url":"https://api.github.com/users/dengemann/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-07-14T07:47:03Z","updated_at":"2015-11-25T16:36:30Z","closed_at":null,"body":"In volumetric source spaces you can get bi-lateral ROIs, blobs, and  connected clusters, not that easily with Freesurfer surfaces. However, it's an unphysiological prior to not allow bihemispheric connections in permutation clustering tests. With @banilo and @yuval-harpaz we were wondering about ways to connect medial vertices across hemispheres, maybe based on a minimum distance criterion. As an intermediate step it would be cool to support FS xhemi registrations to support mapping vertices between hemispheres. Input and ideas are welcome.\r\n\r\ncc @Eric89GXL @mainakjas @agramfort "},"comment":{"url":"https://api.github.com/repos/mne-tools/mne-python/issues/comments/159665173","html_url":"https://github.com/mne-tools/mne-python/issues/2286#issuecomment-159665173","issue_url":"https://api.github.com/repos/mne-tools/mne-python/issues/2286","id":159665173,"user":{"login":"yuval-harpaz","id":445416,"avatar_url":"https://avatars.githubusercontent.com/u/445416?v=3","gravatar_id":"","url":"https://api.github.com/users/yuval-harpaz","html_url":"https://github.com/yuval-harpaz","followers_url":"https://api.github.com/users/yuval-harpaz/followers","following_url":"https://api.github.com/users/yuval-harpaz/following{/other_user}","gists_url":"https://api.github.com/users/yuval-harpaz/gists{/gist_id}","starred_url":"https://api.github.com/users/yuval-harpaz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yuval-harpaz/subscriptions","organizations_url":"https://api.github.com/users/yuval-harpaz/orgs","repos_url":"https://api.github.com/users/yuval-harpaz/repos","events_url":"https://api.github.com/users/yuval-harpaz/events{/privacy}","received_events_url":"https://api.github.com/users/yuval-harpaz/received_events","type":"User","site_admin":false},"created_at":"2015-11-25T16:36:30Z","updated_at":"2015-11-25T16:36:30Z","body":"by the way, I played with corregistering left to right hemispheres some\nmore a while ago. I found that the simplest way is to corregister one\nhemisphere of a subject to the other, and then on the inflated overlaping\nsurfaces (say the real LH and the flipped RH) to find nearest nodes\n\nOn 25 November 2015 at 16:03, Denis A. Engemann <notifications@github.com>\nwrote:\n\n> Maybe mne.connect_hemis(connectivity, src, limit)\n>\n> —\n> Reply to this email directly or view it on GitHub\n> <https://github.com/mne-tools/mne-python/issues/2286#issuecomment-159615566>\n> .\n>\n\n\n\n-- \nYuval\n\n\n\n\nDr .Harpaz\n\nBIU MEG lab <http://faculty.biu.ac.il/~goldsa/index.html>\n"}}