Results 31 to 40 of about 145,959 (288)

Spinal Control of Locomotion: Individual Neurons, Their Circuits and Functions

open access: yesFrontiers in Physiology, 2018
Systematic research on the physiological and anatomical characteristics of spinal cord interneurons along with their functional output has evolved for more than one century.
Marie-Pascale Côté   +4 more
doaj   +1 more source

Contrasting roles of axonal (pyramidal cell) and dendritic (interneuron) electrical coupling in the generation of neuronal network oscillations [PDF]

open access: yes, 2003
Electrical coupling between pyramidal cell axons, and between interneuron dendrites, have both been described in the hippocampus. What are the functional roles of the two types of coupling?
Bibbig, A.   +7 more
core   +2 more sources

Structural Changes Observed in the Piriform Cortex in a Rat Model of Pre-motor Parkinson’s Disease

open access: yesFrontiers in Cellular Neuroscience, 2018
Early diagnosis of Parkinson’s disease (PD) offers perhaps, the most promising route to a successful clinical intervention, and the use of an animal model exhibiting symptoms comparable to those observed in PD patients in the early stage of the disease ...
Marco Sancandi   +4 more
doaj   +1 more source

Differential expression of GABAA receptor subunits δ and α6 mediates tonic inhibition in parvalbumin and somatostatin interneurons in the mouse hippocampus

open access: yesFrontiers in Cellular Neuroscience, 2023
Inhibitory γ-aminobutyric acid (GABA)-ergic interneurons mediate inhibition in neuronal circuitry and support normal brain function. Consequently, dysregulation of inhibition is implicated in various brain disorders.
Tzu-Hsuan Huang   +25 more
doaj   +1 more source

Selected issues of GABA metabolism and its potential role in neuropsychiatric disorders.

open access: yesJournal of Medical Science, 2017
This mini review is limited to chosen problems about GABA metabolism mainly in aspect of associated disorders. GABA primarily identified as inhibitory neurotransmitter plays also excitatory function.
Andrzej Kostyrko
doaj   +1 more source

Interneurons Scratch an Itch [PDF]

open access: yesNeuron, 2014
Itch is immensely frustrating. Most studies focus on the cause of itch. In this issue of Neuron, Kardon et al. (2014) find that itch can be modulated by inhibitory neurons that produce dynorphin, an endogenous agonist of κ-opioid receptors.
Pereira, Paula Juliana Seadi   +1 more
openaire   +2 more sources

Nicotinic α7 acetylcholine receptor-mediated currents are not modulated by the tryptophan metabolite kynurenic acid in adult hippocampal interneurons [PDF]

open access: yes, 2011
The  tryptophan  metabolite,  kynurenic  acid (KYNA),  is  classically  known  to  be  an antagonist  of ionotropic glutamate receptors.
Andrew L. Varnell   +3 more
core   +3 more sources

Sex differences in the distribution and density of regulatory interneurons in the striatum

open access: yesFrontiers in Cellular Neuroscience
IntroductionDysfunction of the cortico-basal circuitry – including its primary input nucleus, the striatum – contributes to neuropsychiatric disorders, such as autism and Tourette Syndrome (TS).
Meghan Van Zandt   +6 more
doaj   +1 more source

Subventricular zone stem cells are heterogeneous with respect to their embryonic origins and neurogenic fates in the adult olfactory bulb [PDF]

open access: yes, 2007
Wedetermined the embryonic origins of adult forebrain subventricular zone (SVZ) stem cells by Cre-lox fate mapping in transgenic mice. We found that all parts of the telencephalic neuroepithelium, including the medial ganglionic eminence and lateral ...
C.H. Papadimitriou   +8 more
core   +3 more sources

Synaptic plasticity facilitates oscillations in a V1 cortical column model with multiple interneuron types

open access: yesFrontiers in Computational Neuroscience
Neural rhythms are ubiquitous in cortical recordings, but it is unclear whether they emerge due to the basic structure of cortical microcircuits or depend on function.
Giulia Moreni   +5 more
doaj   +1 more source

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