http://www.nitrc.org/forum/forum.php?forum_id=4975 <table border="0" width="100%"><tr><td align="left"/></tr></table> <p><b>The neural correlates of semantic richness: Evidence from an fMRI study of word learning.</b></p> <p>Brain Lang. 2015 Mar 19;143:69-80</p> <p>Authors: Ferreira RA, Göbel SM, Hymers M, Ellis AW</p> <p>Abstract<br/> We investigated the neural correlates of concrete nouns with either many or few semantic features. A group of 21 participants underwent two days of training and were then asked to categorize 40 newly learned words and a set of matched familiar words as living or nonliving in an MRI scanner. Our results showed that the most reliable effects of semantic richness were located in the left angular gyrus (AG) and middle temporal gyrus (MTG), where activation was higher for semantically rich than poor words. Other areas showing the same pattern included bilateral precuneus and posterior cingulate gyrus. Our findings support the view that AG and anterior MTG, as part of the multimodal network, play a significant role in representing and integrating semantic features from different input modalities. We propose that activation in bilateral precuneus and posterior cingulate gyrus reflects interplay between AG and episodic memory systems during semantic retrieval.<br/> </p><p>PMID: 25797097 [PubMed - as supplied by publisher]</p> en-us Copyright 2000-2026 NITRC OSI Sat, 02 May 2026 2:40:17 GMT http://blogs.law.harvard.edu/tech/rss NITRC RSS generator