Mapping Semantic Space in the Brain

Alex Huth Gives an Overview of the fMRI Study

The Gallant Lab at University of California, Berkeley have produced another remarkable fMRI paper. In this paper the research team looked at mapping semantic space in the brain. Alex Huth gives an overview of the research in the video above. You can use the Brain Map viewer on the website. There are two very interesting things you can do with the viewer. Firstly you can see which parts of the brain light up when the research participants were thinking about specific semantic concepts. Secondly you can see what semantic concepts are mapped to a specific voxel (unit of volume) in the brain. You can also create a link to that voxel. So for instance i’ve selected a voxel which I can now share through this link.  Anyway its well worth playing about with and Alex Huth has given a great overview above so check it out!

An index of the TAWOP site can be found here and here. The page contains links to all of the articles in the blog in chronological order. Twitter: You can follow ‘The Amazing World of Psychiatry’ Twitter by clicking on this link. Podcast: You can listen to this post on Odiogo by clicking on this link (there may be a small delay between publishing of the blog article and the availability of the podcast). It is available for a limited period. TAWOP Channel: You can follow the TAWOP Channel on YouTube by clicking on this link. Responses: If you have any comments, you can leave them below or alternatively e-mail justinmarley17@yahoo.co.uk. Disclaimer: The comments made here represent the opinions of the author and do not represent the profession or any body/organisation. The comments made here are not meant as a source of medical advice and those seeking medical advice are advised to consult with their own doctor. The author is not responsible for the contents of any external sites that are linked to in this blog.

One thought on “Mapping Semantic Space in the Brain

  1. Pingback: A Semantic Atlas of the Brain (‘The Brain Dictionary’) | The Amazing World of Psychiatry: A Psychiatry Blog

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