title: Neuropsychological sequelae of digital mobile phone exposure in humans.
abstract: The effect of electromagnetic fields from digital mobile phones (DMP) on cognitive functioning is an area receiving increased attention. This study compares the performance of 120 volunteers on 8 neuropsychological tests during real or sham exposure to a DMP set to maximum permissible radiofrequency power output. When results were adjusted for known covariates (gender, age, or education), several alterations at significance levels of p<0.05 were obtained. Of these, simple and choice reaction times (CRT) showed strong evidence of impairment. Further, performance on the Trail Making Task (TMT) improved, supporting the hypothesis that DMP radiofrequency emissions improve the speed of processing of information held in working memory.
authors.affiliation: Brain Sciences Institute, Swinburne University, P.O. Box 218, Hawthorn, Vic. 3122, Australia.
authors.forename: Vanessa
authors.initials: V
authors.lastname: Keetley
authors.forename: Andrew W
authors.initials: AW
authors.lastname: Wood
authors.forename: Jo
authors.initials: J
authors.lastname: Spong
authors.forename: Con
authors.initials: C
authors.lastname: Stough
mesh_terms: D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D040421:Cell Phone; D002755:Choice Behavior / Q000528:radiation effects; D003071:Cognition / Q000528:radiation effects*; D004311:Double-Blind Method; D004574:Electromagnetic Fields / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011930:Reaction Time / Q000502:physiology / Q000528:radiation effects