Results 41 to 50 of about 27,335,908 (329)
The correlation between lateralization of intracerebral hemorrhage in basal ganglia and handedness [PDF]
Acta Cirúrgica Brasileira, 2013 PURPOSE: To investigate the correlation between lateralization of cerebral basal ganglia hemorrhage and handedness. METHODS: Medical records and computed tomography (CT) scans for 84 patients with primary hypertensive intracerebral hemorrhage (ICH) in ...
Yu Cui +6 more
doaj +3 more sources
Neuroimaging of Basal Ganglia in Neurometabolic Diseases in Children
Brain Sciences, 2020 Diseases primarily affecting the basal ganglia in children result in characteristic disturbances of movement and muscle tone. Both experimental and clinical evidence indicates that the basal ganglia also play a role in higher mental states.
Justyna Paprocka +3 more
doaj +1 more source
Functional segregation of basal ganglia pathways in Parkinson’s disease
Brain : a journal of neurology, 2018 Dopamine exerts modulatory signals on cortex-basal ganglia circuits to enable flexible motor control. Parkinson's disease is characterized by a loss of dopaminergic innervation in the basal ganglia leading to complex motor and non-motor symptoms ...
W. Neumann +9 more
semanticscholar +1 more source
A biologically inspired computational model of the Block Copying Task [PDF]
, 2003 We present in this paper a biologically inspired model of the Basal Ganglia which deals with Block Copying as a sequence learning task. By breaking a relatively complex task into simpler operations with well-defined skills, an approach which is termed as
Arnold, Michael +3 more
core
The role of response mechanisms in determining reaction time performance: Piéron’s Law revisited [PDF]
, 2004 A response mechanism takes evaluations of the importance of potential actions and selects the most suitable. Response mechanism function is a nontrivial problem that has not received the attention it deserves within cognitive psychology. In this article,
Gurney, K.N., Stafford, T.
core +2 more sources
NMDAR‐Antibody Encephalitis Diagnosed With Primary Central Nervous System Lymphoma: A Case Series
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT N‐methyl‐D‐aspartate receptor‐antibody encephalitis (NMDAR encephalitis) is one of the most common forms of autoimmune encephalitis, with a paraneoplastic relationship described in approximately 38%. Primary central nervous system lymphoma (PCNSL) is a rare hematologic malignancy that is not often considered as the underlying neoplasm in this ...
Soo Hyun Ahn +4 more
wiley +1 more source
Acta Neuropathologica Communications, 2018 Multiple system atrophy (MSA) is a rapidly progressive neurodegenerative disorder characterized by widespread oligodendroglial cytoplasmic inclusions of filamentous α-synuclein, and neuronal loss in autonomic centres, basal ganglia and cerebellar ...
Violetta Refolo +11 more
doaj +1 more source
Striatal cholinergic interneurons generate beta and gamma oscillations in the corticostriatal circuit and produce motor deficits [PDF]
, 2016 Cortico-basal ganglia-thalamic (CBT) neural circuits are critical modulators of cognitive and motor function. When compromised, these circuits contribute to neurological and psychiatric disorders, such as Parkinson's disease (PD).
Bucklin, Mark +5 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Spinocerebellar ataxias (SCAs) are a group of genetically heterogeneous neurodegenerative diseases causing progressive deterioration and reduced quality of life. Therapeutic advances have been limited by a lack of sensitive anatomic, functional, or diffusion imaging‐based biomarkers.
David J. Arpin +11 more
wiley +1 more source
How Laminar Frontal Cortex and Basal Ganglia Circuits Interact to Control Planned and Reactive Saccades [PDF]
, 2000 The basal ganglia and frontal cortex together allow animals to learn adaptive responses that acquire rewards when prepotent reflexive responses are insufficient.
Brown, Joshua +2 more
core +1 more source