Quantitative Analysis of Steady-state Visual Evoked Potentials Using Flash Stimulations: Response Characteristics of Different Frequency Stimuli

• IKEDA Takuro

  Department of Physical Therapy, Faculty of Health Sciences at Fukuoka, International University of Health and Welfare

• GOTO Kazuhiko

  Department of Clinical Engineering, Hakata Medical Technical College Department of Advanced Technology Fusion, Graduate School of Science and Engineering, Saga University

• OKA Shinichiro

  Department of Physical Therapy, Faculty of Health Sciences at Fukuoka, International University of Health and Welfare

• SUGI Takenao

  Department of Advanced Technology Fusion, Graduate School of Science and Engineering, Saga University

• FUKUDA Hiroki

  Shin Yanagi Kenshin Clinic

• GOTO Yoshinobu

  Department of Physiology, School of Medicine, International University of Health and Welfare

Bibliographic Information

Other Title

• 閃光刺激による定常状態型視覚誘発電位の定量解析：刺激頻度変化による反応特性の検討
• センコウ シゲキ ニ ヨル テイジョウ ジョウタイガタ シカク ユウハツ デンイ ノ テイリョウ カイセキ : シゲキ ヒンド ヘンカ ニ ヨル ハンノウ トクセイ ノ ケントウ

Abstract

[Purpose] The aim of this study was to investigate the effect of the stimulation frequency on EEGs using steady-state flash stimuli. [Participants and Methods] SS-VEPs of ten healthy adult volunteers were recorded. The flash stimulus was displayed to subjects at frequencies from 3 to 18 Hz. EEGs were recorded from 14 scalp electrodes, and their waveforms were subjected to fast Fourier transforms (FFT) to yield the amplitudes. [Results] The first harmonic component was at a maximum at the frequency of 10 Hz [Conclusion] Our results suggest that the neural activity of the visual cortex of healthy adults has different response characteristics to flash stimulation at frequencies from 3 to 18 Hz.

Journal

• Rigakuryoho Kagaku

  Rigakuryoho Kagaku 34 (1), 41-45, 2019

  The Society of Physical Therapy Science

Keywords

• flash stimulus
• steady-state VEPs
• visual cortex

Details

• CRID: 1390564238077509760
• NII Article ID: 130007604497
• NII Book ID: AN10472896
• DOI: 10.1589/rika.34.41
• ISSN: 24342807
• ISSN: 13411667
• NDL BIB ID: 029530956
• Web Site: http://id.ndl.go.jp/bib/029530956
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029530956
• Web Site: https://www.jstage.jst.go.jp/article/rika/34/1/34_41/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2019212517
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed