Results 151 to 160 of about 103,722 (368)

Effect of artificial gravity on calcaneal bone marrow adipose tissue and mineral content in female and male participants in 60 days of bed rest

open access: yesExperimental Physiology, EarlyView.
Abstract Modulation of bone marrow adipose tissue (BMAT) with prolonged inactivity was reported in haemopoietic but not in non‐haemopoietic bones. This prospective randomized controlled trial submitted 16 men and 8 women to 60 days of 6° head‐down‐tilt bed rest.
Tammy Liu   +5 more
wiley   +1 more source

Stratification of patients with Menière’s disease based on eye movement videos recorded from the beginning of vertigo attacks and contrast-enhanced MRI findings

open access: yesFrontiers in Neurology
PurposeDiagnosis of Menière’s disease (MD) relies on subjective factors and the patients diagnosed with MD may have heterogeneous pathophysiologies. This study aims to stratify MD patients using two objective data, nystagmus videos and contrast-enhanced ...
Yuya Ueno   +7 more
doaj   +1 more source

Ageing changes the proprioceptive contribution to balance control under different types of mastoid vibration: A cross‐sectional study

open access: yesExperimental Physiology, EarlyView.
Abstract Ageing‐related sensory deteriorations are significantly associated with poor balance control among older individuals, resulting in a higher risk of falling in a dark environment. In particular, the proprioceptive system plays a critical role in maintaining balance.
Haoyu Xie   +3 more
wiley   +1 more source

Visual and vestibular reweighting after cyber‐ and space‐sickness

open access: yesExperimental Physiology, EarlyView.
Abstract Sensory conflicts are widely recognized as the primary drivers of motion sickness (MS), though the underlying integrative processes remain poorly understood. This study investigated sensory reweighting following exposure to two different sensory conflict paradigms. Visual and vestibular reflexes were assessed before and after sensory conflict.
Tess Bonnard   +4 more
wiley   +1 more source

Wernicke Encephalopathy After Sleeve Gastrectomy

open access: yesAnnals of Internal Medicine: Clinical Cases
We present a case of Wernicke encephalopathy after sleeve gastrectomy. The patient exhibited spontaneous upbeat nystagmus and gaze-evoked nystagmus during an ophthalmologic examination, as shown in the accompanying video.
Lu Li   +3 more
doaj   +1 more source

Neuromotor changes in postural control following bed rest

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Prolonged bed rest (BR) (both horizontal and head‐down tilt) leads to neuromotor adaptations that impair postural control. Structural and functional changes occur in the brain, including a reduction in grey and white matter volume, alterations in functional connectivity, and shifts in cerebrospinal fluid distribution.
Ramona Ritzmann   +4 more
wiley   +1 more source

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