Results 31 to 40 of about 53,163 (291)

Study of Sex Differences in Unmedicated Patients With Major Depressive Disorder by Using Resting State Brain Functional Magnetic Resonance Imaging

open access: yesFrontiers in Neuroscience, 2022
Some important clinical characteristics of major depressive disorder (MDD) differ between sexes. We explored abnormal spontaneous neuronal activity in MDD patients using the amplitude of low-frequency fluctuation (ALFF) and its relationship to clinical ...
Lan Mei   +10 more
doaj   +1 more source

CORRELATION ANALYSIS BETWEEN THE MORPHOMETRIC CHARACTERISTICS OF THE HEAD OF NUCLEUS CAUDATUS AND THE INTENSITY OF PSYCHOTIC MANIFESTATION IN SCHIZOPHRENIA

open access: yesSanamed, 2018
Introduction: One of the significant functional disorders of the central nervous system in patients with schizophrenia is the increased activity of the mesolimbic dopaminergic system.
Stojanovic Zlatan   +2 more
doaj   +1 more source

First-person perspective effects on theory of mind without self-reference. [PDF]

open access: yesPLoS ONE, 2011
This study examined dissociations between brain networks involved in theory of mind, which is needed for guessing others' mental states, and the self, which might constitute the basis for theory of mind's development.
Yuki Otsuka   +3 more
doaj   +1 more source

Childhood ischaemic stroke in the basal ganglia can lead to fine motor and anxiety disorders: a retrospective analysis and follow-up of 109 cases

open access: yesBMC Neurology, 2021
Background Stroke in children easily causes long-term dysfunction. Whether the prognoses of motor and anxiety disorders are related to the affected stroke area has not been reported.
Tianyi Li   +6 more
doaj   +1 more source

A Distance Regularized Level-Set Evolution Model Based MRI Dataset Segmentation of Brain’s Caudate Nucleus

open access: yesIEEE Access, 2019
The caudate nucleus of the brain is highly correlated to the emotional decision-making of pessimism, which is an important process for improving the understanding and treatment of depression; and the segmentation of the caudate nucleus is the most basic ...
Yating Chen   +5 more
doaj   +1 more source

Striatal DAT availability does not change after supraphysiological glucose loading dose in humans

open access: yesEndocrine Connections, 2021
Brain dopamine neurotransmission is regulated by the dopamine transporter (DAT), which drives reuptake of extracellular dopamine into the presynaptic neurons. We hypothesized that the glucose loading dose would affect the striatal DAT avai lability. An i.
Kyoungjune Pak   +6 more
doaj   +1 more source

Identification of Cortical and Subcortical Correlates of Cognitive Performance in Multiple Sclerosis Using Voxel-Based Morphometry

open access: yesFrontiers in Neurology, 2018
Objective: Cognitive impairment is an important feature in multiple sclerosis (MS) and has been associated to several Magnetic Resonance Imaging (MRI) markers, but especially brain atrophy.
Jordi A. Matías-Guiu   +8 more
doaj   +1 more source

Pathological alterations in striatal compartments in the human brain of autism spectrum disorder

open access: yesMolecular Brain, 2020
The striatum comprises a mosaic structure of striosomal and matrix compartments. Imbalanced neuronal activity between striosomes and matrix is implicated in neurological deficits in psychomotor and limbic functions.
Hsiao-Ying Kuo, Fu-Chin Liu
doaj   +1 more source

Remodeling of the brain correlates with gait instability in cervical spondylotic myelopathy

open access: yesFrontiers in Neuroscience, 2023
IntroductionCervical spondylotic myelopathy (CSM) is a common form of non-traumatic spinal cord injury (SCI) and usually leads to remodeling of the brain and spinal cord.
Xianyong Wu   +31 more
doaj   +1 more source

Registration and Analysis of Bioelectric Activity of Sensory-Motor Cortex During the Electrical Stimulation of Nucleus Caudate in Rats

open access: yesBiomolecules & Biomedicine, 2007
Background and purpose The caudate circuit takes part in cognitive control of motor activity The purpose of the present work was registration and analysis of basic bioelectrical activity of ventral and dorsal sensory-motor cortex and nucleus caudate ...
Snežana Medenica-Milanović   +4 more
doaj   +1 more source

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