title: EEG spectral analysis after minor head injury in man.
abstract: A quantitative EEG analysis was performed on the posterior lead of 18 patients with their eyes closed 3-10 days after minor head injury. There was a significant increase of the mean power of slow alpha (8-10 c/sec), a reduction of fast alpha (10.5-13.5 c/sec), with a shift of mean alpha frequency towards lower values, and a reduction of fast beta (20.5-36 c/sec) in the patients with head injuries compared with the age- and sex-matched patients in the control group. Therefore, power spectral EEG analysis performed with the above-mentioned criteria may be suggested as a sensitive tool to be added to others during the neurophysiological follow-up studies of people with head injuries.
authors: Istituto Superiore di Sanità, Rome, Italy.
authors: M T
authors: MT
authors: Tebano
authors: M
authors: M
authors: Cameroni
authors: G
authors: G
authors: Gallozzi
authors: A
authors: A
authors: Loizzo
authors: G
authors: G
authors: Palazzino
authors: G
authors: G
authors: Pezzini
authors: G F
authors: GF
authors: Ricci
mesh_terms: D000063:Accidents, Traffic; D000293:Adolescent; D000328:Adult; D000513:Alpha Rhythm; D001611:Beta Rhythm; D006259:Craniocerebral Trauma / Q000503:physiopathology*; D003936:Diagnosis, Computer-Assisted; D004569:Electroencephalography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male