Measurement of Event-related Potentials to Novel Electrical Stimuli with Painful Sensation

• YONEDA Tohru

  Graduate School of Information Sciences, Tohoku University

• MIZUTANI Yoshinari

  Miyagi University of Education

• NAKAO Mitsuyuki

  Graduate School of Information Sciences, Tohoku University

• YAMAMOTO Mitsuaki

  Graduate School of Information Sciences, Tohoku University

Bibliographic Information

Other Title

• 痛みを誘発する電気的な新奇刺激に対する事象関連電位の測定

Abstract

To investigate the process of pain cognition, event-related potentials to electrical painful and non-painful stimuli have been measured. An oddball task with the 3rd novel stimulation was used. Standard(80%)and target(12%)stimulation were non-painful stimulation. They were delivered to forefinger and radial site of palm, respectively. The novel stimulation(8%)was given to little finger, and evoked painful or non-painful sensation. P300 components evoked by novel painful stimuli were larger and faster than those evoked novel non-painful stimuli.

Journal

• IEICE technical report. ME and bio cybernetics

  IEICE technical report. ME and bio cybernetics 98 (400), 7-12, 1998-11-17

  The Institute of Electronics, Information and Communication Engineers

Keywords

• Event-related potential
• pain sensation
• novel stimulation
• P300
• oddball task

Details

• CRID: 1574231877150753408
• NII Article ID: 110003287530
• NII Book ID: AN1001320X
• Web Site: https://search.jamas.or.jp/link/ui/1999120405
• Text Lang: ja
• Data Source:
  • CiNii Articles