RT Journal Article
SR Electronic
T1 Intraindividual and interindividual variations in psychomotor task performance in spontaneously menstruating women
JF Neurosciences Journal
JO Neurosciences (Riyadh)
FD Prince Sultan Military Medical City
SP 17
OP 22
VO 13
IS 1
A1 Marwan S. Al-Nimer
YR 2008
UL http://nsj.org.sa/content/13/1/17.abstract
AB OBJECTIVE: To examine the variability in psychomotor task performance in women in reference to the menstrual cycle.METHODS: One hundred and eighty young women with spontaneous regular menstrual period of 30 days duration and 20 young men were assessed in the Department of Pharmacology, College of Medicine, Al-Mustansiriya University, Baghdad, Iraq during 2003.RESULTS: Women had significantly lower recognition as well as motor reaction time than men with wide inter and intraindividual variations. Women also had a lower critical flicker fusion frequency threshold than men with more variation. The changes in psychomotor performance are not specific for a certain phase of the menstrual cycle.CONCLUSION: Spontaneously menstruating young women are not good participants for psychomotor performance studies because of wide intra- and interindividual variations.