Results 21 to 30 of about 17,423 (254)

Self-powered and flexible piezo-sensors based on conductivity-controlled GaN nanowire-arrays for mimicking rapid- and slow-adapting mechanoreceptors

open access: yesnpj Flexible Electronics, 2022
Human skin contains slowly adaptive (SA) and rapidly adaptive (RA) mechanoreceptors, which respond differently to external stimuli. Based on human tactile perception principles, the fabrication of a self-powered electronic skin (e-skin) that ...
Aadil Waseem   +5 more
doaj   +1 more source

Mechanoreceptors and Stochastic Resonance

open access: yesScholarpedia, 2008
Stochastic Resonance (SR) is a counterintuitive phenomenon whereby noise under appropriate conditions can enhance the detection of weak signals rather than interfering with signal transmission. Originally described in nonlinear physical systems, SR is applicable as well for biological processes that are also frequently nonlinear.
Lon A. Wilkens, Frank Moss
openaire   +2 more sources

SPLANCHNIC MECHANORECEPTORS IN THE DOG [PDF]

open access: yesQuarterly Journal of Experimental Physiology and Cognate Medical Sciences, 1974
Single unit recordings from the splanchnic nerve of the dog have demonstrated the presence of Aδ and C fibres which respond to mechanical stimuli. The units gave tonic discharges in response to maintained mechanical stimuli and the majority had punctate mechanosensitive sites which occurred at vascular divisions.
K, Floyd, J F, Morrison
openaire   +2 more sources

Ultrastructure of the Sensilla on the Antennae and Mouthparts of Bean Weevils, Megabruchidius dorsalis (Coleoptera: Bruchinae)

open access: yesInsects, 2021
Megabruchidius dorsalis (Fåhraeus, 1839) (Coleoptera: Bruchinae) is an important pest that damages the seeds of Gleditsia L. (Fabaceae: Caesalpinioideae). This beetle searches for host plants with its sensory system.
Siyu Chen   +5 more
doaj   +1 more source

Cytoskeleton Markers in the Spinal Cord and Mechanoreceptors of Thick-Toed Geckos after Prolonged Space Flights

open access: yesLife, 2022
Spaceflight may cause hypogravitational motor syndrome (HMS). However, the role of the nervous system in the formation of HMS remains poorly understood.
Alexandra Proshchina   +5 more
doaj   +1 more source

Synthetic and Bio-Artificial Tactile Sensing: A Review

open access: yesSensors, 2013
This paper reviews the state of the art of artificial tactile sensing, with a particular focus on bio-hybrid and fully-biological approaches. To this aim, the study of physiology of the human sense of touch and of the coding mechanisms of tactile ...
Maria Chiara Carrozza   +3 more
doaj   +1 more source

Immunohistochemical analysis of mechanoreceptors in transverse acetabular ligament and labrum: a prospective analysis of 35 cases

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Objective: The labrum and transverse acetabular ligament (TAL) are classically described as distinct anatomical structures with abundant mechanoreceptors and free nerve fibers.
Kasim Kilicarslan   +5 more
doaj   +1 more source

MECHANORECEPTORS OF THE RABBIT DUODENUM [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1984
A preparation is described which allowed the investigation of single‐unit afferent activity in non‐myelinated mesenteric nerves in urethane‐anaesthetized rabbits. Three classes of mechano‐receptors were isolated and were located in the muscularis externa (n = 17), the serosa (n = 5) and the mesentery (n = 2).
openaire   +2 more sources

Modelling the mechanoreceptor's dynamic behaviour [PDF]

open access: yesJournal of Anatomy, 2015
AbstractAll sensory receptors adapt, i.e. they constantly adjust their sensitivity to external stimuli to match the current demands of the natural environment. Electrophysiological responses of sensory receptors from widely different modalities seem to exhibit common features related to adaptation, and these features can be used to examine the ...
Song, Z.   +2 more
openaire   +5 more sources

Quantitative correlation of mechanoreceptors in tibial remnant of ruptured human anterior cruciate ligament with duration of injury and its significance: an immunohistochemistry-based observational study

open access: yesJournal of Orthopaedics and Traumatology, 2018
Background Proprioception is a specialized sensory modality encompassing the movement of the joint and its position in space. Reconstruction of the anterior cruciate ligament (ACL) does not always yield expected outcome, suggesting that successful ...
Mayur Nayak   +4 more
doaj   +1 more source

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