6
Aug
2006

Mobile phone effects on children's event-related oscillatory EEG during an auditory memory task

Int J Radiat Biol. 2006 Jun;82(6):443-50.

Krause CM, Bjornberg CH, Pesonen M, Hulten A, Liesivuori T, Koivisto M, Revonsuo A, Laine M, Hamalainen H.

Cognitive Science Unit, Department of Psychology, University of Helsinki, Helsinki.

Purpose: To assess the effects of electromagnetic fields (EMF) emitted by mobile phones (MP) on the 1 - 20 Hz event-related brain oscillatory EEG (electroencephalogram) responses in children performing an auditory memory task (encoding and recognition).

Materials and methods: EEG data were gathered while 15 subjects (age 10 - 14 years) performed an auditory memory task both with and without exposure to a digital 902 MHz MP in counterbalanced order.

Results: During memory encoding, the active MP modulated the event-related desynchronization/synchronization (ERD/ERS) responses in the approximately 4 - 8 Hz EEG frequencies. During recognition, the active MP transformed these brain oscillatory responses in the approximately 4 - 8 Hz and approximately 15 Hz frequencies.

Conclusions: The current findings suggest that EMF emitted by mobile phones has effects on brain oscillatory responses during cognitive processing in children.

PMID: 16846979 [PubMed - in process]

//www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=16846979&dopt=Abstract
logo

Omega-News

User Status

Du bist nicht angemeldet.

Suche

 

Archiv

August 2006
Mo
Di
Mi
Do
Fr
Sa
So
 
27
 
 
 
 

Aktuelle Beiträge

Wenn das Telefon krank...
//groups.google.com/g roup/mobilfunk_newsletter/ t/6f73cb93cafc5207   htt p://omega.twoday.net/searc h?q=elektromagnetische+Str ahlen //omega.twoday. net/search?q=Strahlenschut z //omega.twoday.net/ search?q=elektrosensibel h ttp://omega.twoday.net/sea rch?q=Funkloch //omeg a.twoday.net/search?q=Alzh eimer //freepage.twod ay.net/search?q=Alzheimer //omega.twoday.net/se arch?q=Joachim+Mutter
Starmail - 8. Apr, 08:39
Familie Lange aus Bonn...
//twitter.com/WILABon n/status/97313783480574361 6
Starmail - 15. Mär, 14:10
Dänische Studie findet...
//omega.twoday.net/st ories/3035537/ -------- HLV...
Starmail - 12. Mär, 22:48
Schwere Menschenrechtsverletzungen ...
Bitte schenken Sie uns Beachtung: Interessengemeinschaft...
Starmail - 12. Mär, 22:01
Effects of cellular phone...
//www.buergerwelle.de /pdf/effects_of_cellular_p hone_emissions_on_sperm_mo tility_in_rats.htm [...
Starmail - 27. Nov, 11:08

Status

Online seit 6697 Tagen
Zuletzt aktualisiert: 8. Apr, 08:39

Credits