Emotional evaluation and memory in behavioral variant frontotemporal dementia.
Behavioral variant frontotemporal dementia (bvFTD) affects emotional evaluation, but less is known regarding the patients' ability to remember emotional stimuli. Here, bvFTD patients and age-matched controls studied positive, negative, and neutral pictures followed by a recognition memory test. Compared to controls, bvFTD patients showed a reduction in emotional evaluation of negative scenes, but not of positive or neutral scenes. Additionally, the patients showed an overall reduction in recognition memory accuracy, due to impaired recollection in the face of relatively preserved familiarity. These results show that bvFTD reduces the emotional evaluation of negative scenes and impairs overall recognition memory accuracy and recollection.
a Department of Psychology , Harvard University , Cambridge , MA 02138 , USA.
Peggy L
PL
St Jacques
Cheryl
C
Grady
Patrick S R
PS
Davidson
Tiffany W
TW
Chow
D004644:Emotions; D005260:Female; D057180:Frontotemporal Dementia / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D021641:Recognition, Psychology
emotion; episodic memory; frontotemporal dementia; recollection