Results 11 to 20 of about 1,393,099 (348)

“Vitamin D Deficiency Is More Common in Women with Autoimmune Thyroiditis: A Retrospective Study”

open access: yesInternational Journal of Endocrinology, 2021
Background. Vitamin D is a hormone that is mainly produced in the skin upon ultraviolet B radiation exposure and has important influence on various organs. In recent years, data have been collected that vitamin D deficiency plays an important role in the
Nino Turashvili   +2 more
doaj   +1 more source

Motor cortex microcircuits [PDF]

open access: yesFrontiers in Neural Circuits, 2013
The goal of this Research Topic was to bring together articles representing the spectrum of current research aimed at understanding the functional organization motor cortex at the level of microcircuits. The original research articles in this collection address a wide range of aspects of motor cortex microcircuits.
Michael eBrecht   +4 more
openaire   +3 more sources

Malformations of the cerebral cortex and epilepsy. Clinical lecture

open access: yesРусский журнал детской неврологии, 2022
Malformations of the cerebral cortex are often the causes of epilepsy. The latest changes in their classification are summarized. The description of lissencephaly and Miller–Dicker syndrome, pachygyria, polymicrogyria, hemimegaloencephaly ...
A. S. Kotov, K. V. Firsov
doaj   +1 more source

Aberrant survival of hippocampal Cajal-Retzius cells leads to memory deficits, gamma rhythmopathies and susceptibility to seizures in adult mice

open access: yesNature Communications, 2023
Cajal-Retzius cells (CRs) are transient neurons, disappearing almost completely in the postnatal neocortex by programmed cell death (PCD), with a percentage surviving up to adulthood in the hippocampus. Here, we evaluate CR’s role in the establishment of
Martina Riva   +20 more
doaj   +1 more source

Parallel organization of functionally segregated circuits linking basal ganglia and cortex.

open access: yesAnnual Review of Neuroscience, 1986
Information about the basal ganglia has accumulated at a prodigious pace over the past decade, necessitating major revisions in our concepts of the structural and functional organization of these nuclei.
G. E. Alexander, M. DeLong, P. Strick
semanticscholar   +1 more source

Classification of Microglial Morphological Phenotypes Using Machine Learning

open access: yesFrontiers in Cellular Neuroscience, 2021
Microglia are the brain’s immunocompetent macrophages with a unique feature that allows surveillance of the surrounding microenvironment and subsequent reactions to tissue damage, infection, or homeostatic perturbations.
Judith Leyh   +6 more
doaj   +1 more source

Identifying Disease Signatures in the Spinocerebellar Ataxia Type 1 Mouse Cortex

open access: yesCells, 2022
The neurodegenerative disease spinocerebellar ataxia type 1 (SCA1) is known to lead to the progressive degeneration of specific neuronal populations, including cerebellar Purkinje cells (PCs), brainstem cranial nerve nuclei and inferior olive nuclei, and
Kimberly Luttik   +6 more
doaj   +1 more source

Mapping the Structural Core of Human Cerebral Cortex

open access: yesPLoS Biology, 2008
Structurally segregated and functionally specialized regions of the human cerebral cortex are interconnected by a dense network of cortico-cortical axonal pathways.
P. Hagmann   +6 more
semanticscholar   +1 more source

Maternal taurine as a modulator of Cl– homeostasis as well as of glycine/GABAA receptors for neocortical development

open access: yesFrontiers in Cellular Neuroscience, 2023
During brain and spinal cord development, GABA and glycine, the inhibitory neurotransmitters, cause depolarization instead of hyperpolarization in adults. Since glycine and GABAA receptors (GABAARs) are chloride (Cl–) ion channel receptor, the conversion
Tomonori Furukawa, Atsuo Fukuda
doaj   +1 more source

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