title: Font-specific priming following global amnesia and occipital lobe damage.
abstract: Font-specificity in visual word-stem completion priming was examined in patients with global amnesia and Patient M.S., who had a right-occipital lobectomy. Word-stems appeared in the same or different font as study words. Amnesic patients showed normal font-specific priming (greater priming for words studied in the same than different font as test), despite impaired word-stem cued recall. Patient M.S. failed to exhibit font-specific priming, despite preserved declarative memory. Therefore, perceptual specificity in visual priming depends on visual processes mediated by the right-occipital lobe rather than medial temporal and diencephalic regions involved in declarative memory.
authors.affiliation: Department of Psychology, Stanford University, California 94305, USA. vaidya@psych.stanford.edu
authors.forename: C J
authors.initials: CJ
authors.lastname: Vaidya
authors.forename: J D
authors.initials: JD
authors.lastname: Gabrieli
authors.forename: M
authors.initials: M
authors.lastname: Verfaellie
authors.forename: D
authors.initials: D
authors.lastname: Fleischman
authors.forename: N
authors.initials: N
authors.lastname: Askari
mesh_terms: D000328:Adult; D000368:Aged; D000647:Amnesia / Q000503:physiopathology*; D000704:Analysis of Variance; D016022:Case-Control Studies; D016001:Confidence Intervals; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009778:Occipital Lobe / Q000503:physiopathology*; D010364:Pattern Recognition, Visual / Q000502:physiology*; D011932:Reading