Neuropsychological performance across the menstrual cycle in women with and without Premenstrual Dysphoric Disorder.
This study examined neuropsychological performance across the menstrual cycle in women with varying levels of premenstrual symptomatology. Following a 2-month period of prospective symptom documentation, there were 19 women who met DSM-IV criteria for Premenstrual Dysphoric Disorder (PMDD group) and 18 women with mild to moderate symptoms. Neuropsychological functioning was evaluated at the late follicular (pre-ovulatory) and late luteal (premenstrual) phases across the domains of psychomotor speed, attention, and verbal learning and memory. Repeated measures analysis of variance yielded significant group x phase differences on the psychomotor index, with women in the PMDD group demonstrating significant psychomotor slowing in the late luteal phase. This psychomotor slowing was subtle, however, and scores remained within the normal range across testing sessions. No group or phase differences were found on indices of attention or verbal learning and memory. These results suggest that with the exception of subtle psychomotor slowing in the late follicular relative to the late luteal phase, there is no discernible difference in cognitive functioning between women with and without PMDD.
Resnick
A
A
Yale University School of Medicine, Department of Psychiatry, New Haven, CT 06519, USA. aresnick@aresnick.mail.yale.edu
Perry
W
W
Parry
B
B
Mostofi
N
N
Udell
C
C
D000328:Adult; D001288:Attention; D005260:Female; D006801:Humans; D008183:Luteal Phase / Q000523:psychology; D008597:Menstrual Cycle / Q000523:psychology*; D011939:Mental Recall; D009483:Neuropsychological Tests; D011293:Premenstrual Syndrome / Q000175:diagnosis / Q000523:psychology*; D011597:Psychomotor Performance; D011930:Reaction Time; D014706:Verbal Learning