Computerized Analysis of Postural Instability in Parkinson's Disease
Journal of the Korean Academy of Rehabilitation Medicine
;
: 176-181, 2007.
Article
in Korean
| WPRIM
| ID: wpr-724449
ABSTRACT
OBJECTIVE:
To evaluate and quantify the postural instability in patients with Parkinson's disease (PD) using computerized posturography.METHOD:
Twenty subjects with PD group (10 men, 10 women) and 20 control group (10 men, 10 women) were matched for age and sex. Average Hoehn-Yahr stage of PD group was 2.3+/-0.3. Sensory dysfunction, voluntary motor impairments and functional limitation were measured by determining the subject's response to reduced or altered sensory and voluntary motor control of balance.RESULTS:
PD subjects demonstrated wider area of sway (degrees) under eye closed condition in modified sensory organization test and lower directional control (%) in right/left rhythmic weight shift (p<0.05). No significant difference was observed for sit to stand. Wider area of turn sway (degrees) and longer turn time (sec) during left step/quick turn were demonstrated in PD subjects (p<0.05).CONCLUSION:
Computerized posturography shows that sensory dysfunction scores, voluntary motor impairment scores and functional limitation test scores were reduced in patients with PD.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Parkinson Disease
Limits:
Humans
/
Male
Language:
Korean
Journal:
Journal of the Korean Academy of Rehabilitation Medicine
Year:
2007
Type:
Article
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