Results 51 to 60 of about 55,825 (166)

Human Activity Recognition in a Free-Living Environment Using an Ear-Worn Motion Sensor

Sensors
Human activity recognition (HAR) technology enables continuous behavior monitoring, which is particularly valuable in healthcare. This study investigates the viability of using an ear-worn motion sensor for classifying daily activities, including lying ...
Lukas Boborzi, Julian Decker, Razieh Rezaei, Roman Schniepp, Max Wuehr   +4 more
doaj   +1 more source

A mobile electrical stimulator for therapeutic modulation of the vestibular system — design, safety, and functionality

Frontiers in Neurology
Low-intensity noisy galvanic vestibular stimulation (nGVS) is a promising non-invasive treatment for enhancing vestibular perceptual performance and postural control in patients with chronic vestibular hypofunction. However, this approach has so far been
Sandra Kollmansperger, Julian Decker, Julian Decker, Sebastian Berkes, Klaus Jahn, Klaus Jahn, Max Wuehr, Max Wuehr   +7 more
doaj   +1 more source

Clinical Whole-Body Gait Characterization Using a Single RGB-D Sensor

Sensors
Instrumented gait analysis is widely used in clinical settings for the early detection of neurological disorders, monitoring disease progression, and evaluating fall risk. However, the gold-standard marker-based 3D motion analysis is limited by high time
Lukas Boborzi, Johannes Bertram, Roman Schniepp, Julian Decker, Max Wuehr   +4 more
doaj   +1 more source

Subjective spatial orientation discomfort is associated with decreased real-world spatial performance and lower cognitive function

Frontiers in Neuroscience
BackgroundSpatial memory and orientation deficits often precede cognitive impairment in incipient dementia, e.g., Alzheimer’s disease. Therefore, early diagnosis of spatial impairment may be crucial to the initiation of an adequate therapeutic ...
Johannes Gerb, Vivien Oertle, Sandra Becker-Bense, Thomas Brandt, Thomas Brandt, Thomas Brandt, Marianne Dieterich, Marianne Dieterich, Marianne Dieterich, Marianne Dieterich   +9 more
doaj   +1 more source

Embryology : vertigo to vertigo.

, 2021
In the 1970s the development of an embryo was seen as a problem that may be impossible to solve. Forty years later, molecular genetics have elucidated its explanatory principles and the new embryology calls for a refoundation of the theory of Evolution.
openaire   +1 more source

Effect of canalith repositioning on resting-state brain functional connectivity in patients with benign paroxysmal positional vertigo

Frontiers in Neurology
ObjectiveTo compare the characteristics of resting-state functional connectivity (FC) before and after repositioning therapy in patients with benign paroxysmal positional vertigo (BPPV) using functional near-infrared spectroscopy (fNIRS).MethodsFifty ...
Wenjia He, Xinyu Lyu, Hui Zhang, Meng Wang, Lihong Zhai, Zhanguo Jin   +5 more
doaj   +1 more source

Multimodal MRI of the reorganization of multisensory and sensorimotor networks in chronic bilateral vestibulopathy

NeuroImage
Chronic bilateral vestibulopathy (BVP) occurs preferably in elderly patients presenting with postural imbalance and head movement induced oscillopsia. The condition is often incomplete with residual functions in both ears. Beyond the vestibular reflexive
Marianne Dieterich, Thomas Stephan, Lena Fabritius, Rainer Boegle, Thomas Brandt   +4 more
doaj   +1 more source

Impairment of human spatial orientation in the horizontal, but not the vertical plane, due to aging, cognitive decline, or chronic peripheral vestibular loss

Frontiers in Aging Neuroscience
IntroductionHumans and other vertebrates exhibit anisotropic orientation and navigation skills, with better performances in the horizontal compared to the vertical plane. While horizontal navigation accuracy decreases with higher age, less is known about
Johannes Gerb, Johannes Gerb, Vivien Oertle, Burak Onmus, Marianne Dieterich, Marianne Dieterich, Marianne Dieterich, Marianne Dieterich, Thomas Brandt, Thomas Brandt   +9 more
doaj   +1 more source

Human senses and sensors from Aristotle to the present

Frontiers in Neurology
This historical review on the semantic evolution of human senses and sensors revealed that Aristotle’s list of the five senses sight, hearing, touch, taste, and smell is still in use among non-scientific lay persons.
Thomas Brandt, Marianne Dieterich, Doreen Huppert, Doreen Huppert   +3 more
doaj   +1 more source

Vertigo [PDF]

Proceedings of the Royal Society of Medicine, 1952
openaire   +5 more sources