Results 21 to 30 of about 53,628 (228)

Hidden hearing loss: current perspectives and potential therapies

open access: yesJournal of Bio-X Research, 2019
. Hidden hearing loss (HHL), an auditory dysfunction that has gained much recent attention, has the hallmarks of speech discrimination and intelligibility deficits with normal or near-normal hearing thresholds.
Diyan Chen   +3 more
doaj   +1 more source

The “Connectivome Theory”: A New Model to Understand Autism Spectrum Disorders

open access: yesFrontiers in Psychiatry, 2022
The classical approach to autism spectrum disorders (ASD) is often limited to considering their neuro-functional aspects. However, recent scientific literature has shown that ASDs also affect many body systems and apparatuses such as the immune system ...
Leonardo Zoccante   +7 more
doaj   +1 more source

STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. XVI.: DECEREBRATE PREPARATIONS, SUCCESSIVE PHENOMENA IN COMPOUND REACTIONS—STIMULI OF SYNCHRONOUS TERMINATION AND STIMULI OF ASYNCHRONOUS TERMINATION WHERE THE EXTENSION‐REFLEX IS LEFT IN ACTION [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1914
1. Where the two antagonistic stimuli are synchronously terminated, and where there is no rebound phenomenon in the “pure” flexion‐reflex and only extensor after‐discharge in the “pure” extension‐reflex, there often occurs extensor relaxation on withdrawal of the two stimuli.
openaire   +1 more source

Chromatographic Data in Statistical Analysis of BBB Permeability Indices

open access: yesMembranes, 2023
Blood–brain barrier (BBB) permeability is an essential phenomena when considering the treatment of neurological disorders as well as in the case of central nervous system (CNS) adverse effects caused by peripherally acting drugs.
Karolina Wanat, Elżbieta Brzezińska
doaj   +1 more source

Micropatterned substrates for studying astrocytes in culture

open access: yesFrontiers in Neuroscience, 2009
Recent studies of the physiological roles of astrocytes have ignited renewed interest in the functional significance of these glial cells in the central nervous system.
William Lee, Vladimir Parpura
doaj   +1 more source

Visual Cortex Plasticity: A Complex Interplay of Genetic and Environmental Influences

open access: yesNeural Plasticity, 2012
The central nervous system architecture is highly dynamic and continuously modified by sensory experience through processes of neuronal plasticity. Plasticity is achieved by a complex interplay of environmental influences and physiological mechanisms ...
José Fernando Maya-Vetencourt   +1 more
doaj   +1 more source

Studying multisensory processing and its role in the representation of space through pathological and physiological crossmodal extinction

open access: yesFrontiers in Psychology, 2011
The study of crossmodal extinction has brought a considerable contribution to our understanding of how the integration of stimuli perceived in multiple sensory modalities is used by the nervous system to build coherent representations of the space that ...
Stéphane eJacobs   +12 more
doaj   +1 more source

Heart Rate Variability in Young Adults with Bronchial Asthma with and without Previous COVID-19 Infection: A Cross-sectional Study

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Heart Rate Variability (HRV) is a validated, non invasive measure of Autonomic Nervous System (ANS) function. Both bronchial asthma and post Coronavirus Disease-2019 (COVID-19) syndrome are independently associated with autonomic ...
Gunaseelan Deivendran   +4 more
doaj   +1 more source

Dynamic systems approaches and levels of analysis in the nervous system

open access: yesFrontiers in Physiology, 2013
Various analyses are applied to physiological signals. While epistemological diversity is necessary to address effects at different levels, there is often a sense of competition between analyses rather than integration.
David eParker, Vipin eSrivastava
doaj   +1 more source

Neuroprotective actions of neurosteroids

open access: yesFrontiers in Endocrinology, 2011
Neurosteroids were initially defined as steroid hormones locally synthesized within the nervous tissue. Subsequently, they were described as steroid hormone derivatives that devoid hormonal action but still affect neuronal excitability through modulation
Kinga eBorowicz   +4 more
doaj   +1 more source

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