Night-day-night sleep-wakefulness monitoring by ambulatory integrated circuit memories

Mitsuaki Yamamoto, Mitsuyuki Nakao, Norihiro Katayama, Mituru Waku, Ken Suzuki, Kazutaka Irokawa, Masato Abe, Takashi Ueno

研究成果: Article査読

1 被引用数 (Scopus)

抄録

A medium-sized portable digital recorder with fully integrated circuit (IC) memories for sleep monitoring has been developed. It has five amplifiers for EEG, EMG, EOG, ECG, and a signal of body acceleration or respiration sound, four event markers, an 8 ch A/D converter, a digital signal processor (DSP), 192 Mbytes IC flash memories, and batteries. The whole system weighs 1200 g including batteries and is put into a small bag worn on the subject's waist or carried in their hand. The sampling rate for each input channel is programmable through the DSE. This apparatus is valuable for continuously monitoring the states of sleep-wakefulness over 24 h, making a night-day- night recording possible in a hospital, home, or car.

本文言語English
ページ(範囲)171-173
ページ数3
ジャーナルPsychiatry and Clinical Neurosciences
53
2
DOI
出版ステータスPublished - 1999 4 1

ASJC Scopus subject areas

  • 神経科学(全般)
  • 神経学
  • 臨床神経学
  • 精神医学および精神衛生

フィンガープリント

「Night-day-night sleep-wakefulness monitoring by ambulatory integrated circuit memories」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル