A note on time-frequency analysis of finger tapping

Wei Liu, Larry Forrester, Jill Whitall

Producción científica: Articlerevisión exhaustiva

17 Citas (Scopus)


Finger tapping involves 3 important features: time, spatial amplitude, and frequency. In classical analysis, investigators examine timing parameters; in spectral analysis, they examine frequency parameters. Both types of analysis are based on stationary tap information. The authors propose that time-frequency analysis is a useful tool for analyzing nonstationary finger tapping. They describe the method and give examples of frequency modulation, age difference, and speed transition that demonstrate additional insights one can gain by using this analysis.

Idioma originalEnglish (US)
Páginas (desde-hasta)18-28
Número de páginas11
PublicaciónJournal of Motor Behavior
EstadoPublished - ene 2006
Publicado de forma externa

ASJC Scopus subject areas

  • Experimental and Cognitive Psychology
  • Cognitive Neuroscience
  • Biophysics
  • Orthopedics and Sports Medicine


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