Results 71 to 80 of about 124,681 (307)

LONG-LASTING NERVOUS SYSTEM RESPONSES TO PROLONGED SOUND STIMULATION IN WAKING CATS [PDF]

open access: yes, 1963
MOST NEUROPHYSIOLOGICAL EXPERIMENTS deal with phenomena which last for only a brief period of time, usually measured in milliseconds or seconds. Commonplace subjective experience, however, indicates that longer lasting effects may follow prolonged ...
Starr, Arnold   +3 more
core   +1 more source

Synapse-Specific Regulation Revealed at Single Synapses Is Concealed When Recording Multiple Synapses

open access: yesFrontiers in Cellular Neuroscience, 2017
Synaptic transmission and its activity-dependent modulation, known as synaptic plasticity, are fundamental processes in nervous system function. Neurons may receive thousands of synaptic contacts, but synaptic regulation may occur only at individual or ...
Justin Lines   +4 more
doaj   +1 more source

Self‐Healing and Stretchable Synaptic Transistor

open access: yesAdvanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo   +10 more
wiley   +1 more source

Body posture modulates imagined arm movements and responds to them

open access: yes, 2013
Imagined movements are thought to simulate physical ones, with similar behavioral constraints and neurophysiological activation patterns, and an inhibition mechanism that suppresses movement execution.
Boulton, H   +3 more
core   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Chronic rotenone exposure reproduces Parkinson's disease gastrointestinal neuropathology

open access: yesNeurobiology of Disease, 2009
Gastrointestinal disorders, particularly severe constipation and delayed gastric emptying, are core symptoms of Parkinson's disease that affect most patients.
Robert E. Drolet   +3 more
doaj   +1 more source

Development of a Synthetic Hydrogel to Foster Microvascularization of an Endometriosis Microphysiological System

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT The ascent of novel alternative methods in drug development spotlights the dual needs for improved biological fidelity to in vivo, along with reproducibility, especially in regulatory applications. The need for pre‐clinical models of patient‐derived endometriosis lesions motivates the development of a vascularizable, completely synthetic ...
Lauren Pruett   +7 more
wiley   +1 more source

PolyGraph – Flexible, Biocompatible & Electrically Optimized Graphene‐Polymer Composites for Next‐Generation Neural Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
PolyGraph, a flexible graphene‐polycaprolactone nanocomposite, unites conductivity, biocompatibility, and processability for next‐generation neural interfaces. Fabricated into microneedle arrays with ultra‐flexible backings, PolyGraph enables bidirectional neuronal recording and stimulation in brain tissue, advancing brain‐computer interface (BCI) and ...
Jack Maughan   +12 more
wiley   +1 more source

Sensory memory for odors is encoded in spontaneous correlated activity between olfactory glomeruli [PDF]

open access: yes, 2006
Sensory memory is a short-lived persistence of a sensory stimulus in the nervous system, such as iconic memory in the visual system. However, little is known about the mechanisms underlying olfactory sensory memory.
Menzel, Randolf   +5 more
core   +1 more source

Some psycho-physiological aspects of ecstasy in recent research

open access: yesScripta Instituti Donneriani Aboensis, 1982
The intention of this article is to present some psycho-physiological perspectives of recent date concerned with the phenomenon of ecstasy. As almost none of this research has yet been assimilated by comparative religion, the focus here is on ...
Nora Ahlberg
doaj   +1 more source

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