{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Davidesco I"],"funding":["NIMH NIH HHS","NIGMS NIH HHS"],"pagination":["1879-93"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4051894"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["24(7)"],"pubmed_abstract":["While brain imaging studies emphasized the category selectivity of face-related areas, the underlying mechanisms of our remarkable ability to discriminate between different faces are less understood. Here, we recorded intracranial local field potentials from face-related areas in patients presented with images of faces and objects. A highly significant exemplar tuning within the category of faces was observed in high-Gamma (80-150 Hz) responses. The robustness of this effect was supported by single-trial decoding of face exemplars using a minimal (n = 5) training set. Importantly, exemplar tuning reflected the psychophysical distance between faces but not their low-level features. Our results reveal a neuronal substrate for the establishment of perceptual distance among faces in the human "],"journal":["Cerebral cortex (New York, N.Y. : 1991)"],"pubmed_title":["Exemplar selectivity reflects perceptual similarities in the human fusiform cortex."],"pmcid":["PMC4051894"],"funding_grant_id":["MH093061","T32 GM007288","MH086385"],"pubmed_authors":["Groppe DM","Goodman RR","Malach R","Zion-Golumbic E","McKhann GM","Harel M","Mehta AD","Davidesco I","Keller CJ","Schevon CA","Bickel S","Schroeder CE","Goelman G"],"additional_accession":[]},"is_claimable":false,"name":"Exemplar selectivity reflects perceptual similarities in the human fusiform cortex.","description":"While brain imaging studies emphasized the category selectivity of face-related areas, the underlying mechanisms of our remarkable ability to discriminate between different faces are less understood. Here, we recorded intracranial local field potentials from face-related areas in patients presented with images of faces and objects. A highly significant exemplar tuning within the category of faces was observed in high-Gamma (80-150 Hz) responses. The robustness of this effect was supported by single-trial decoding of face exemplars using a minimal (n = 5) training set. Importantly, exemplar tuning reflected the psychophysical distance between faces but not their low-level features. Our results reveal a neuronal substrate for the establishment of perceptual distance among faces in the human ","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 Jul","modification":"2025-04-21T18:53:12.461Z","creation":"2019-03-26T22:43:03Z"},"accession":"S-EPMC4051894","cross_references":{"pubmed":["23438448"],"doi":["10.1093/cercor/bht038"]}}