Application of cross time-frequency analysis to postural sway behavior: The effects of aging and visual systems

IEEE Transactions on Biomedical Engineering

Volumn 52, Issue 5, 2005, Pages 859-868

  Shin, Yong June ^a   Gobert, Denise ^b,f   Sung, Seung Hoon ^c   Powers, Edward J ^d,g   Park, Jin Bae ^e,h  

^a University of South Carolina   (United States)

^b WALTER REED ARMY MEDICAL CENTER   (United States)

^c University of Illinois at Urbana Champaign   (United States)

^d The University of Texas at Austin   (United States)

^e Yonsei University   (South Korea)

^f BALTIMORE VA MEDICAL CENTER   (United States)

^g Texas Atomic Energy Research Foundation   (United States)

^h Yonsei University ^*

Author keywords

Aging; Cross time frequency distribution; Feedback control; Phase difference spectrum; Postural sway; Time frequency analysis; Visual sensory system

Indexed keywords

CENTER OF MASS (COM); CENTER OF PRESSURE (COP); PHASE DIFFERENCE; VISUAL FEEDBACK;

FEEDBACK CONTROL; HUMAN ENGINEERING; VISUAL COMMUNICATION;

TIME AND MOTION STUDY;

ADULT; AGED; AGING; ANALYSIS; ARTICLE; BODY POSTURE; CONTROLLED STUDY; CROSS TIME FREQUENCY ANALYSIS; FEEDBACK SYSTEM; HUMAN; HUMAN EXPERIMENT; MASS; NORMAL HUMAN; PHASE DIFFERENCE; PRESSURE; SENSORY SYSTEM; VISUAL SYSTEM;

ADAPTATION, PHYSIOLOGICAL; ADULT; AGED; AGING; ALGORITHMS; COMPUTER SIMULATION; DIAGNOSIS, COMPUTER-ASSISTED; FEEDBACK; HUMANS; MODELS, NEUROLOGICAL; MOTOR ACTIVITY; MOVEMENT; MUSCULOSKELETAL EQUILIBRIUM; POSTURE; REGRESSION ANALYSIS; STATISTICS; VISION;

EID: 18744416852     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBME.2005.844278     Document Type: Article

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