Postural Stability of Patients with Schizophrenia during Challenging Sensory Conditions: Implication of Sensory Integration for Postural Control
| Autor: | Chiung Ling Chen, Hui Ing Ma, Vincent Chin-Hung Chen, Wei Tsan Wang, Jui Yen Wu, Shu Zon Lou, Ya Ling Teng |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Male
Vision Physiology Sensory Physiology lcsh:Medicine Social Sciences Somatosensory system 0302 clinical medicine Postural Balance Medicine and Health Sciences Psychology Antipsychotics lcsh:Science Musculoskeletal System media_common Vestibular system Multidisciplinary Drugs Sensory Systems Somatosensory System Sensation Disorders Sensory Perception Female Analysis of variance Anatomy Research Article Adult medicine.medical_specialty media_common.quotation_subject Cognitive Neuroscience Posture Sensory system 03 medical and health sciences Motor Reactions Physical medicine and rehabilitation Ocular System Perception Mental Health and Psychiatry medicine Humans Vision Ocular Balance (ability) Pharmacology Balance and Falls Analysis of Variance business.industry lcsh:R Posturography Biology and Life Sciences 030227 psychiatry Postural Control Geriatrics Case-Control Studies Physical therapy Schizophrenia Cognitive Science Eyes lcsh:Q business Head 030217 neurology & neurosurgery Neuroscience |
| Zdroj: | PLoS ONE PLoS ONE, Vol 11, Iss 6, p e0158219 (2016) |
| ISSN: | 1932-6203 |
| Popis: | Postural dysfunctions are prevalent in patients with schizophrenia and affect their daily life and ability to work. In addition, sensory functions and sensory integration that are crucial for postural control are also compromised. This study intended to examine how patients with schizophrenia coordinate multiple sensory systems to maintain postural stability in dynamic sensory conditions. Twenty-nine patients with schizophrenia and 32 control subjects were recruited. Postural stability of the participants was examined in six sensory conditions of different level of congruency of multiple sensory information, which was based on combinations of correct, removed, or conflicting sensory inputs from visual, somatosensory, and vestibular systems. The excursion of the center of pressure was measured by posturography. Equilibrium scores were derived to indicate the range of anterior-posterior (AP) postural sway, and sensory ratios were calculated to explore ability to use sensory information to maintain balance. The overall AP postural sway was significantly larger for patients with schizophrenia compared to the controls [patients (69.62±8.99); controls (76.53±7.47); t1,59 = -3.28, p |
| Databáze: | OpenAIRE |
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