Chaos of vowel /a/ in Japanese patients with depression: A preliminary study

Journal of Occupational Health

Volumn 47, Issue 3, 2005, Pages 267-269

  Shimizu, Takashi ^a   Furuse, Nobuhiro ^b   Yamazaki, Tomotake ^c   Ueta, Yoichi ^d   Sato, Taizo ^c   Nagata, Shoji ^a  

^a UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH   (Japan)

^b MITSUBISHI SPACE SOFTWARE CO LTD   (Japan)

^c Mein Mental Health Institute Inc   (Japan)

^d UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH   (Japan)

Author keywords

Chaos; Depression; Kolmogorov Sinai entropy; Largest Lyapunov exponent; Voice

Indexed keywords

ADULT; ARTICLE; CHAOTIC DYNAMICS; CLINICAL ARTICLE; CONTROLLED STUDY; DEPRESSION; ELECTROCARDIOGRAM; ENTROPY; HUMAN; HYPOTHESIS; MALE; PREDICTION; QUESTIONNAIRE; RELIABILITY; THEORY; VOCALIZATION; VOICE; VOWEL;

ADULT; DEPRESSION; HUMANS; JAPAN; MALE; NONLINEAR DYNAMICS; QUESTIONNAIRES; VOICE;

EID: 21044433356     PISSN: 13419145     EISSN: None     Source Type: Journal    
DOI: 10.1539/joh.47.267     Document Type: Article

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