EEG spectra in XYY and XXY men.
Ten XYY, 13 XXY, and 45 control XY men were located in a birth cohort of tall men (non-institutionalized), and their EEGs were subjected to computer analyses. The XYY men showed a significantly slower alpha activity and more power in the 3.3--9.6 c/sec band than their XY controls. There were no consistent EEG differences between the XXY men and their controls.
D000328:Adult; D000513:Alpha Rhythm; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D012729:Sex Chromosome Aberrations / Q000503:physiopathology*; D013826:Theta Rhythm; D014960:X Chromosome; D014997:XYY Karyotype / Q000503:physiopathology