Results 101 to 110 of about 461,280 (380)

Neurocytoma of the cerebellum

Surgical Neurology International, 2011
Neurocytomas are benign central nervous system tumor composed of small cells with characteristics of neuronal differentiation; they are usually located in the supratentorial periventricular region, in close relation to the septum pellucidum and the foramen of Monro.Herein we report a rare case of a neurocytoma located in the cerebellar hemisphere.
Steve Dubner, Eileen H. Bigio, Hideki Ogiwara, James P. Chandler   +3 more
openaire   +3 more sources

Low-Intensity Transcranial Ultrasound Stimulation Modulates the Excitability of Motor Cortical Neural Activity by Stimulating the Cerebellum

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Functional connectivity between the cerebellum and the motor cortex is critical for motor function. Low-intensity transcranial ultrasound stimulation (TUS) has been proved to directly activate cerebellar neural activity.
Huifang Yang, Zhe Zhao, Renhao Xu, Jiamin Pei, Jiaqing Yan, Xiangjian Zhang, Hanna Lu, Yi Yuan   +7 more
doaj   +1 more source

Morphometric development of the human fetal cerebellum during the early second trimester

NeuroImage, 2020
The protracted nature of development makes the cerebellum vulnerable to a broad spectrum of pathologic conditions, especially during the early fetal period. This study aims to characterize normal cerebellar growth in human fetuses during the early second
Feifei Xu, Xinting Ge, Yonggang Shi, Zhonghe Zhang, Yuchun Tang, Xiangtao Lin, Gaojun Teng, Fengchao Zang, Nuonan Gao, Haihong Liu, Arthur W. Toga, Shuwei Liu   +11 more
doaj   +1 more source

Norepinephrine release in the cerebellum contributes to aversive learning

Nature Communications, 2023
The modulation of dopamine release from midbrain projections to the striatum has long been demonstrated in reward-based learning, but the synaptic basis of aversive learning is far less characterized.
Adrien T. Stanley, Michael R. Post, Clay Lacefield, David Sulzer, Maria Concetta Miniaci   +4 more
doaj   +1 more source

Purkinje Cell Loss in Essential Tremor: Collective Data From 215 Brains Over a 21‐Year Period

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Essential tremor is a highly prevalent movement disorder. Pathological changes observed in essential tremor cerebella center around Purkinje cells and neighboring neuronal populations. Postmortem studies have variably, but not always, shown reduced Purkinje cell counts in essential tremor compared to controls.
Chloë A. Kerridge, Roberto S. Hernandez, Nora C. Hernandez, Phyllis L. Faust, Elan D. Louis   +4 more
wiley   +1 more source

A co-ultramicronized palmitoylethanolamide/luteolin composite mitigates clinical score and disease-relevant molecular markers in a mouse model of experimental autoimmune encephalomyelitis [PDF]

, 2019
Background: Persistent and/or recurrent inflammatory processes are the main factor leading to multiple sclerosis (MS) lesions. The composite ultramicronized palmitoylethanolamide, an endogenous N-acylethanolamine, combined with the flavonoid luteolin ...
Barbierato, M., Contarini, G., Facci, L., Franceschini, D., Giusti, P., Zusso, M.   +5 more
core   +1 more source

RNA m6A methylation participates in regulation of postnatal development of the mouse cerebellum

Genome Biology, 2018
BackgroundN6-methyladenosine (m6A) is an important epitranscriptomic mark with high abundance in the brain. Recently, it has been found to be involved in the regulation of memory formation and mammalian cortical neurogenesis.
Chunhui Ma, Mengqi Chang, Hongyi Lv, Zhi-wei Zhang, Weilong Zhang, Xue He, Gaolang Wu, Shunli Zhao, Yao Zhang, Di Wang, Xufei Teng, Chunying Liu, Qing Li, A. Klungland, Y. Niu, Shuhui Song, W. Tong   +16 more
semanticscholar   +1 more source

Programming the cerebellum [PDF]

Behavioral and Brain Sciences, 1996
Abstract It is argued that large-scale neural network simulations of cerebellar cortex and nuclei, based on realistic compartmental models of me major cell populations, are necessary before the problem of motor learning in the cerebellum can be solved, [HOUK et al.; SIMPSON et al.]
openaire   +3 more sources

Selective recruitment of the cerebellum evidenced by task-dependent gating of inputs

eLife
Functional magnetic resonance imaging (fMRI) studies have documented cerebellar activity across a wide array of tasks. However, the functional contribution of the cerebellum within these task domains remains unclear because cerebellar activity is often ...
Ladan Shahshahani, Maedbh King, Caroline Nettekoven, Richard B Ivry, Jörn Diedrichsen   +4 more
doaj   +1 more source

FR 50% in pregnancy results in different neuron and glial cell count (astrocytes, olygodendrocytes, and microglia) in the cerebrum and cerebellum of newborn Rattus norvegicus

Majalah Obstetri dan Ginekologi, 2019
Objectives: To analyze the difference neuronal and glial (astrocytes, oligodendrocyte, microglia) cell count in cerebrum and cerebellum of Rattus norvegicus newborns with 50% food restriction and control group.
Fitria Desky, Hermanto Tri Joewono, Widjiati Widjiati   +2 more
doaj   +1 more source