Impairment of recollection but not familiarity in a case of developmental amnesia.
In a re-examination of the recognition memory of Jon, a young adult with developmental amnesia due to perinatal hippocampal damage, we used a test procedure that provides estimates of the separate contributions to recognition of recollection and familiarity. Comparison between Jon and his controls revealed that, whereas he was unimpaired in the familiarity process, he showed abnormally low levels of recollection, supporting the view that the hippocampus mediates the latter process selectively.
Brandt
Karen R
KR
School of Psychology, Dorothy Hodgkin Building, University of Keele, UK. k.r.brandt@psy.keele.ac.uk
Gardiner
John M
JM
Vargha-Khadem
Faraneh
F
Baddeley
Alan D
AD
Mishkin
Mortimer
M
D000328:Adult; D000647:Amnesia / Q000523:psychology*; D001927:Brain Diseases / Q000523:psychology; D006801:Humans; D008297:Male; D011939:Mental Recall; D021641:Recognition, Psychology; D055815:Young Adult