Results 21 to 30 of about 152,149 (307)

Seismic air guns damage rock lobster mechanosensory organs and impair righting reflex [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2019
The effects of anthropogenic aquatic noise on marine invertebrates are poorly understood. We investigated the impact of seismic surveys on the righting reflex and statocyst morphology of the palinurid rock lobster,Jasus edwardsii, using field-based exposure to air gun signals.
Ryan D. Day   +4 more
openaire   +3 more sources

Postural compensation strategy depends on the severity of vestibular damage

open access: yesHeliyon, 2017
The purpose of this study was to investigate the effects of various levels of vestibular function on balance in two, free-standing rhesus monkeys. We hypothesized that postural control strategy depended on the severity of vestibular damage.
Lara A. Thompson   +2 more
doaj   +1 more source

Perceived Vertical and Lateropulsion: Clinical Syndromes, Localization, and Prognosis [PDF]

open access: yes, 2000
We present a clinical classification of central vestibular syndromes according to the three major planes of action of the vestibulo-ocular reflex: yaw, roll, and pitch.
Brandt   +3 more
core   +1 more source

Gaze-contingent flicker pupil perimetry detects scotomas in patients with cerebral visual impairments or glaucoma [PDF]

open access: yes, 2018
The pupillary light reflex is weaker for stimuli presented inside as compared to outside absolute scotomas. Pupillograph perimetry could thus be an objective measure of impaired visual processing.
Bergsma, Douwe P   +6 more
core   +3 more sources

Occasional essay: upper motor neuron syndrome in amyotrophic lateral sclerosis [PDF]

open access: yes, 2020
The diagnosis of amyotrophic lateral sclerosis (ALS) requires recognition of both lower (LMN) and upper motor neuron (UMN) dysfunction.1 However, classical UMN signs are frequently difficult to identify in ALS.2 LMN involvement is sensitively detected ...
Burke, David   +6 more
core   +1 more source

Association between obstructive apnea syndrome during sleep and damages to anterior labyrinth: Our experience [PDF]

open access: yes, 2019
The obstructive sleep apnea syndrome is a chronic condition characterized by frequent episodes of collapse of the upper airways during sleep. It can be considered a multisystem disease.
Gallina, S.   +3 more
core   +1 more source

Modulation of protective reflex cough by acute immune driven inflammation of lower airways in anesthetized rabbits.

open access: yesPLoS ONE, 2019
Chronic irritating cough in patients with allergic disorders may reflect behavioral or reflex response that is inappropriately matched to the stimulus present in the respiratory tract.
Laurent Foucaud   +6 more
doaj   +1 more source

Cutaneous Autonomic Pilomotor Testing to Unveil the Role of Neuropathy Progression in Early Parkinson’s Disease (CAPTURE PD): Protocol for a Multicenter Study

open access: yesFrontiers in Neurology, 2017
BackgroundIn Parkinson’s disease (PD), alpha-synuclein accumulation in cutaneous autonomic pilomotor and sudomotor nerve fibers has been linked to autonomic nervous system disturbances even in the early stages of the disease.
Timo Siepmann   +21 more
doaj   +1 more source

Shoulder pain due to cervical radiculopathy: an underestimated long-term complication of herpes zoster virus reactivation? [PDF]

open access: yes, 2018
Purpose To evaluate if herpes zoster virus (HZV) reactivation may be considered in the aetiology of cervical radiculopathy. Methods The study group was composed of 110 patients (52 M-58F;mean age ± SD:46.5 ± 6.12; range:40-73) with a clinical ...
AS Hilibrand   +34 more
core   +1 more source

Vestibular Injury After Low-Intensity Blast Exposure

open access: yesFrontiers in Neurology, 2018
The increased use of close range explosives has led to a higher incidence of exposure to blast-related head trauma. Exposure to primary blast waves is a significant cause of morbidity and mortality.
Steven Lien   +3 more
doaj   +1 more source

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