Results 51 to 60 of about 1,594,854 (292)

Parvalbumin-expressing basal forebrain neurons mediate learning from negative experience

Nature Communications
Parvalbumin (PV)-expressing GABAergic neurons of the basal forebrain (BFPVNs) were proposed to serve as a rapid and transient arousal system, yet their exact role in awake behaviors remains unclear.
Panna Hegedüs, Bálint Király, Dániel Schlingloff, Victoria Lyakhova, Anna Velencei, Írisz Szabó, Márton I. Mayer, Zsofia Zelenak, Gábor Nyiri, Balázs Hangya   +9 more
doaj   +1 more source

Interhemispheric asymmetry of the cerebral amino acid pool in rat with subtotal cerebral ischaemia

Анналы клинической и экспериментальной неврологии, 2019
The pathogenetic mechanisms of ischaemic stroke are complex and have not been fully studied, including the role of interhemispheric asymmetry in the brains biochemical organization. Study objective.
Yury E. Razvodovsky, Vitaliy Yu. Smirnov, Elina I. Troyan, Natalia E. Maksimovich   +3 more
doaj   +1 more source

Clinically Relevant Outcome Measures in Women With Adrenoleukodystrophy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Adrenoleukodystrophy is a rare inherited peroxisomal disease caused by pathogenic variants in the ABCD1 gene located on the X chromosome. Although the most severe central nervous system and adrenal complications typically affect only men with adrenoleukodystrophy, the majority of women develop myeloneuropathy symptoms in adulthood.
Chenwei Yan, Elizabeth I. Pierpont, Amena S. Fine, Reena V. Kartha   +3 more
wiley   +1 more source

Electrophysiological Effects of Transcranial Direct Current Stimulation on Neural Activity in the Rat Motor Cortex

Frontiers in Neuroscience, 2020
Transcranial direct current stimulation (tDCS) is a non-invasive technique that modulates the neuronal membrane potential. We have previously documented a sustainable increase in extracellular dopamine levels in the rat striatum of cathodal tDCS ...
Tomoko Tanaka, Tomoko Tanaka, Yoshikazu Isomura, Kazuto Kobayashi, Takashi Hanakawa, Takashi Hanakawa, Satoshi Tanaka, Manabu Honda   +7 more
doaj   +1 more source

Epigallocatechin Gallate Modulates Essential Elements, Zn/Cu Ratio, Hazardous Metal, Lipid Peroxidation, and Antioxidant Activity in the Brain Cortex during Cerebral Ischemia

Antioxidants, 2022
Cerebral ischemia induces oxidative brain injury via increased oxidative stress. Epigallocatechin gallate (EGCG) exerts anti-oxidant, anti-inflammatory, and metal chelation effects through its active polyphenol constituent.
Ming-Cheng Lin, Chien-Chi Liu, Yu-Chen Lin, Ching-Wen Hsu   +3 more
doaj   +1 more source

Cell type specificity of neurovascular coupling in cerebral cortex

eLife, 2016
Identification of the cellular players and molecular messengers that communicate neuronal activity to the vasculature driving cerebral hemodynamics is important for (1) the basic understanding of cerebrovascular regulation and (2) interpretation of ...
Hana Uhlířová, K. Kılıç, Peifang A. Tian, Martin Thunemann, Michèle Desjardins, P. Saisan, S. Sakadžić, T. V. Ness, Céline Matéo, Qun Cheng, Kimberly L. Weldy, F. Razoux, Matthieu Vandenberghe, Jonathan A. Cremonesi, Christopher G. L. Ferri, Krystal Nizar, Vishnu B. Sridhar, Tyler Steed, M. Abashin, Y. Fainman, E. Masliah, S. Djurovic, O. Andreassen, G. Silva, D. Boas, D. Kleinfeld, R. Buxton, G. Einevoll, A. Dale, A. Devor   +29 more
semanticscholar   +1 more source

Meningovascular Inflammation in Cerebral Amyloid Angiopathy‐Related Cortical Superficial Siderosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The role of inflammation in cortical superficial siderosis (cSS), a marker of cerebral amyloid angiopathy (CAA) linked to high hemorrhage risk, is unclear. We examined 15 patients with cSS using 3 T post‐contrast vessel wall MRI (VWI) and CSF analysis.
Philipp Arndt, Eya Khadhraoui, Sebastian J. Müller, Katja Neumann, Hendrik Mattern, Sven G. Meuth, Valentina Perosa, Andreas Charidimou, Stefanie Schreiber   +8 more
wiley   +1 more source

Narrow tuning and sensitivity of the pheromone-specific olfactory neuron in male European grapevine moth (Lobesia botrana)

Scientific Reports
The European grapevine moth (Lobesia botrana, Lepidoptera: Tortricidae) is a serious pest of grapevine. Understanding male peripheral detection of the female-produced sex pheromone is essential for improving pest management strategies.
Zsolt Kárpáti, Ferenc Deutsch, Benjamin Lőczi, Anna Teski, Adrien Fónagy, József Fodor, Virág Takács, Gabriella Köblös, Gábor Nyiri, Júlia Katalin Jósvai   +9 more
doaj   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Decrease of protein phosphatase 2A subunit B by glutamate exposure in the cerebral cortex of neonatal rats

Laboratory Animal Research, 2020
Glutamate induces neurotoxicity during brain development, causing nerve damage. Protein phosphatase 2A (PP2A) is a type of serine/threonine phosphatase that regulates various biological functions.
Ju-Bin Kang, Dong-Ju Park, Hyun-Kyoung Son, Phil-Ok Koh   +3 more
doaj   +1 more source