Effects of Noisy Galvanic Vestibular Stimulation During a Bimanual Tracking Robotic Task
نویسندگان
چکیده
منابع مشابه
Multifaceted effects of noisy galvanic vestibular stimulation on manual tracking behavior in Parkinson’s disease
Parkinson's disease (PD) is a neurodegenerative movement disorder that is characterized clinically by slowness of movement, rigidity, tremor, postural instability, and often cognitive impairments. Recent studies have demonstrated altered cortico-basal ganglia rhythms in PD, which raises the possibility of a role for non-invasive stimulation therapies such as noisy galvanic vestibular stimulatio...
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Balance requires the integration of proprioceptive, visual, and vestibular sensory inputs. Contributions from the vestibular system are increasingly important when other sensory signals are lacking or erroneous [1]. Galvanic vestibular stimulation (GVS), the application of a small electrical current across the mastoid processes, has been used to apply a stimulus to the vestibular system indepen...
متن کاملEffect of Noisy Galvanic Vestibular Stimulation on Ocular Vestibular-Evoked Myogenic Potentials to Bone-Conducted Vibration
OBJECTIVE Galvanic vestibular stimulation (GVS) delivered as zero-mean current noise (noisy GVS) has been shown to improve static and dynamic postural stability probably by enhancing vestibular information. The purpose of this study was to examine the effect of an imperceptible level noisy GVS on ocular vestibular-evoked myogenic potentials (oVEMPs) in response to bone-conducted vibration (BCV)...
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23 Irregular vestibular afferents exhibit significant phase leads with respect to angular velocity of 24 the head in space. This characteristic and their connectivity with vestibulospinal neurons 25 suggest a functionally important role for these afferents in producing the vestibulo-collic 26 reflex (VCR). A goal of these experiments was to test this hypothesis using weak galvanic 27 stimulatio...
متن کاملEffects of Galvanic Vestibular Stimulation on Statokinesigrams of the Elderly
Special suits have been designed to simulate the physical functions of the elderly. However, it has been suggested that these suits do not simulate the postural instability that is actually observed in elderly subjects. We consider that postural instability in the elderly is caused by anomalous signals in the vestibules. In this study, we have verified this hypothesis by using galvanic vestibul...
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ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2019
ISSN: 1662-453X
DOI: 10.3389/fnins.2019.01132