研究のタイプ: 医学/生物学の研究 (experimental study)

[ヒト脳の生理活性に対する携帯電話電磁界の効果] med./bio.

Cellular phone electromagnetic field effects on bioelectric activity of human brain.

掲載誌: Crit Rev Biomed Eng 2000; 28 (1-2): 323-337

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研究目的(著者による)

To study EEG reactions to cellular phone electromagnetic field exposure.

影響評価項目

ばく露

ばく露 パラメータ
ばく露1: 902.4 MHz
ばく露時間: continuous for 15 min

ばく露1

主たる特性
周波数 902.4 MHz
タイプ
  • electromagnetic field
ばく露時間 continuous for 15 min
ばく露装置
ばく露の発生源/構造
  • see setup details
ばく露装置の詳細 The EMF was directed to the back of the head by a special antenna. The subject and the EEG machine were shielded from the devices used.
Additional information Two experiments (with EMF exposure or sham exposure) of 60 min duration each were performed in random order with each subject with one week between them.
パラメータ
測定量 種別 Method Mass 備考
電力密度 0.06 mW/cm² - - - -

ばく露を受けた生物:

方法 影響評価項目/測定パラメータ/方法

研究対象とした生物試料:
研究対象とした臓器系:
調査の時期:
  • ばく露中
  • ばく露後

研究の主なアウトカム(著者による)

The data indicate that bioelectrical human brain activity is modified under electromagnetic field cellular phone exposure. A significant increase of global correlation dimension during the exposure and afterexposure period was discovered (more pronounced in the case of "eyes closed"). That can be viewed as the manifestation of cortex activation under cellular phone exposure.

研究の種別:

研究助成

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