ID Number		570
Study Type		Human / Provocation
Model		900 MHz (GSM) exposure to human subjects and analysis of evoked potential response
Details		Human subjects (n=20) were exposed for 5 minutes to a 900 MHz (GSM) phone by placing a call. The authors reported no effects on visually evoked potentials. A similar study was also reported by Urban et al, (same number of subjects, same general exposure conditions for 5 minutes on a 900 MHz (GSM) phone). The authors reported no effects on visually evoked potentials in the N100, N200, P100, P200, or P300 signals.
Findings		No Effects
Status		Completed With Publication
Principal Investigator		Natl. Inst. Public Health, Czech Republic
Funding Agency		Private/Instit.
Country		CZECH REPUBLIC
References		Hladký, A et al. Central Eur. J. Pub. Health, (1999) 7:165-167 Urban, P et al. Central Eur. J. Pub. Health, (1998) 6:288-290 Musil, J et al. Biophys., (1979) 24:111-115 Marha, K et al. Biophys., (1977) 22:845-853
Comments		No dosimetry, phone just hooked up to the network - no known power level setting, DTx, or SAR