Ads
related to: basal ganglia in brain stem disease
Search results
Results From The WOW.Com Content Network
The basal ganglia is a collective group of structures in the brain. These include the striatum, (composed of the putamen and caudate nucleus), globus pallidus, substantia nigra, and the subthalamic nucleus. Along with other structures, the basal ganglia are part of a neural circuit that is integral to voluntary motor function. [1]
Positioned at the base of the forebrain and the top of the midbrain, they have strong connections with the cerebral cortex, thalamus, brainstem and other brain areas. The basal ganglia are associated with a variety of functions, including regulating voluntary motor movements, procedural learning, habit formation, conditional learning, [1] eye ...
Additional MRI findings include high T 2 signal intensity with possible swelling in basal ganglia, and abnormal diffuse involvement of the subcortical white matter, cortical, and infratentorial brain. [5] [11] Involvement in the thalami, brain stem, and cerebellum may also be observed. [11]
Corticobasal degeneration (CBD) is a rare neurodegenerative disease involving the cerebral cortex and the basal ganglia. [1] CBD symptoms typically begin in people from 50 to 70 years of age, and typical survival before death is eight years.
Chorea tends to affect older stroke survivors while dystonia tends to affect younger ones. Men and women have an equal chance of developing the hyperkinetic movements after stroke. Strokes causing small, deep lesions in the basal ganglia, brain stem and thalamus are those most likely to be associated with post-stroke hyperkinesia. [15]
The putamen is the outermost portion of the basal ganglia. These are a group of nuclei in the brain that are interconnected with the cerebral cortex, thalamus, and brainstem. The basal ganglia include the striatum, substantia nigra, nucleus accumbens, and the subthalamic nucleus.
The caudate nucleus is one of the structures that make up the corpus striatum, which is part of the basal ganglia in the human brain. [1] Although the caudate nucleus has long been associated with motor processes because of its role in Parkinson's disease, [2] [clarification needed] [3] it also plays important roles in nonmotor functions, such as procedural learning, [4] associative learning ...
The discovery of neuroferritinopathy was mediated by a study done on a large family suffering from a dominantly inherited basal ganglia disease. [1] It was reported that the disease was instigated by a mutation on the ferritin light chain polypeptide (FTL1) and was found to cause iron accumulation in the brain and neurodegeneration. [1]