{"action":"created","issue":{"url":"https://api.github.com/repos/mne-tools/mne-python/issues/4446","repository_url":"https://api.github.com/repos/mne-tools/mne-python","labels_url":"https://api.github.com/repos/mne-tools/mne-python/issues/4446/labels{/name}","comments_url":"https://api.github.com/repos/mne-tools/mne-python/issues/4446/comments","events_url":"https://api.github.com/repos/mne-tools/mne-python/issues/4446/events","html_url":"https://github.com/mne-tools/mne-python/issues/4446","id":247328601,"number":4446,"title":"mne. grade_to_tris function for VolumeSourceSpace","user":{"login":"d-van-de-velden","id":11883185,"avatar_url":"https://avatars1.githubusercontent.com/u/11883185?v=4","gravatar_id":"","url":"https://api.github.com/users/d-van-de-velden","html_url":"https://github.com/d-van-de-velden","followers_url":"https://api.github.com/users/d-van-de-velden/followers","following_url":"https://api.github.com/users/d-van-de-velden/following{/other_user}","gists_url":"https://api.github.com/users/d-van-de-velden/gists{/gist_id}","starred_url":"https://api.github.com/users/d-van-de-velden/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/d-van-de-velden/subscriptions","organizations_url":"https://api.github.com/users/d-van-de-velden/orgs","repos_url":"https://api.github.com/users/d-van-de-velden/repos","events_url":"https://api.github.com/users/d-van-de-velden/events{/privacy}","received_events_url":"https://api.github.com/users/d-van-de-velden/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2017-08-02T09:34:50Z","updated_at":"2017-08-22T08:27:28Z","closed_at":null,"body":"Dear Sir or Madame,\r\n\r\nI am performing Volume Source Localization and I plan on using a spatiotemporal clustering test on it with the mne package.\r\n\r\nTherefore I need to define the neighbor vertices for each vertice. In 'ordinary' source space one can use the mne.grade_to_tris function. But it isn't capable of being used for a volume source space. \r\nIs there an alternative or is the solution to the problem up to myself ?\r\n\r\nYours sincerely,\r\nDaniel van de Velden"},"comment":{"url":"https://api.github.com/repos/mne-tools/mne-python/issues/comments/323956245","html_url":"https://github.com/mne-tools/mne-python/issues/4446#issuecomment-323956245","issue_url":"https://api.github.com/repos/mne-tools/mne-python/issues/4446","id":323956245,"user":{"login":"d-van-de-velden","id":11883185,"avatar_url":"https://avatars1.githubusercontent.com/u/11883185?v=4","gravatar_id":"","url":"https://api.github.com/users/d-van-de-velden","html_url":"https://github.com/d-van-de-velden","followers_url":"https://api.github.com/users/d-van-de-velden/followers","following_url":"https://api.github.com/users/d-van-de-velden/following{/other_user}","gists_url":"https://api.github.com/users/d-van-de-velden/gists{/gist_id}","starred_url":"https://api.github.com/users/d-van-de-velden/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/d-van-de-velden/subscriptions","organizations_url":"https://api.github.com/users/d-van-de-velden/orgs","repos_url":"https://api.github.com/users/d-van-de-velden/repos","events_url":"https://api.github.com/users/d-van-de-velden/events{/privacy}","received_events_url":"https://api.github.com/users/d-van-de-velden/received_events","type":"User","site_admin":false},"created_at":"2017-08-22T08:27:28Z","updated_at":"2017-08-22T08:27:28Z","body":"Dear all,\r\n\r\nsince my computation and Volume Source Estimation is done, I am moving forward to statistical testing - Spatio temporal Clustering Test. \r\nMy group study also uses the \"fsaverage\" brain to make a reasonable comparison of the results. Therefore, its necessary to morph my mne.VolumeSourceEstimate from one subject to an other. Is there any function I wasn't able to find? If there is no function, has anyone ever tried to  do it or tried to 'hack' the surfaces source morphing to accept volume source estimate?\r\n\r\nSince it is a delicate matter and I am not an expert yet, I appreciate any corporation.\r\nGreetings,\r\nDaniel\r\n\r\nP.S.: I think, since this problem falls in the process of this threads solution, this post is correctly placed."}}
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