Biomaterial Database

Stereotactic Vim-Vo-thalamotomy for choreatic movement disorder. 1991

Y Kawashima, and A Takahashi, and M Hirato, and C Ohye

Department of Neurosurgery, Gunma University, Japan.

Two cases with hemichorea and dopa induced dyskinesia (DID) were successfully treated with Vim-Vo thalamotomy. The findings of MRI and PET of these cases were variable because of the difference of their underlying disease processes. In the patients with hemichorea, high electrical activities with irregular bursts of discharge were recorded in Vo and Vim. These may be related to dysfunction of Vo underlying choreatic movement. Regardless of the causes, their choreatic movement was abolished by Vim-Vo thalamotomy affecting mainly Vo after physiological identification of Vim.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009127	Muscle Rigidity	Continuous involuntary sustained muscle contraction which is often a manifestation of BASAL GANGLIA DISEASES. When an affected muscle is passively stretched, the degree of resistance remains constant regardless of the rate at which the muscle is stretched. This feature helps to distinguish rigidity from MUSCLE SPASTICITY. (From Adams et al., Principles of Neurology, 6th ed, p73)	Cogwheel Rigidity,Extrapyramidal Rigidity,Gegenhalten,Nuchal Rigidity,Rigidity, Muscular,Catatonic Rigidity,Extensor Rigidity,Cogwheel Rigidities,Gegenhaltens,Muscular Rigidity,Rigidities, Cogwheel,Rigidity, Catatonic,Rigidity, Cogwheel,Rigidity, Extensor,Rigidity, Extrapyramidal,Rigidity, Muscle,Rigidity, Nuchal
D009460	Neurologic Examination	Assessment of sensory and motor responses and reflexes that is used to determine impairment of the nervous system.	Examination, Neurologic,Neurological Examination,Examination, Neurological,Examinations, Neurologic,Examinations, Neurological,Neurologic Examinations,Neurological Examinations
D010300	Parkinson Disease	A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)	Idiopathic Parkinson Disease,Lewy Body Parkinson Disease,Paralysis Agitans,Primary Parkinsonism,Idiopathic Parkinson's Disease,Lewy Body Parkinson's Disease,Parkinson Disease, Idiopathic,Parkinson's Disease,Parkinson's Disease, Idiopathic,Parkinson's Disease, Lewy Body,Parkinsonism, Primary
D002819	Chorea	Involuntary, forcible, rapid, jerky movements that may be subtle or become confluent, markedly altering normal patterns of movement. Hypotonia and pendular reflexes are often associated. Conditions which feature recurrent or persistent episodes of chorea as a primary manifestation of disease are referred to as CHOREATIC DISORDERS. Chorea is also a frequent manifestation of BASAL GANGLIA DISEASES.	Choreatic Disorders,Choreiform Movement,Chorea Disorders,Chorea Syndromes,Chorea, Benign Hereditary,Chorea, Chronic Progressive,Chorea, Rheumatic,Chorea, Senile,Chorea, Sydenham,Choreatic Syndromes,Choreic Movement,Dyskinesias, Paroxysmal,Hereditary Chorea,Hereditary Progressive Chorea Without Dementia,Paroxysmal Dyskinesias,Rheumatic Chorea,Senile Chorea,St. Vitus's Dance,Sydenham Chorea,Sydenham's Chorea,Benign Hereditary Chorea,Benign Hereditary Choreas,Chorea Disorder,Chorea Syndrome,Chorea, Hereditary,Chorea, Sydenham's,Choreas,Choreas, Benign Hereditary,Choreas, Chronic Progressive,Choreas, Hereditary,Choreas, Rheumatic,Choreas, Senile,Choreas, Sydenham,Choreatic Disorder,Choreatic Syndrome,Choreic Movements,Choreiform Movements,Chronic Progressive Chorea,Chronic Progressive Choreas,Disorder, Chorea,Disorder, Choreatic,Disorders, Chorea,Disorders, Choreatic,Dyskinesia, Paroxysmal,Hereditary Chorea, Benign,Hereditary Choreas,Hereditary Choreas, Benign,Movement, Choreic,Movement, Choreiform,Movements, Choreic,Movements, Choreiform,Paroxysmal Dyskinesia,Progressive Chorea, Chronic,Progressive Choreas, Chronic,Rheumatic Choreas,Senile Choreas,St. Vitus Dance,St. Vitus's Dances,St. Vituss Dance,Sydenham Choreas,Sydenhams Chorea,Syndrome, Chorea,Syndrome, Choreatic,Syndromes, Chorea,Syndromes, Choreatic
D005260	Female		Females
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006429	Hemiplegia	Severe or complete loss of motor function on one side of the body. This condition is usually caused by BRAIN DISEASES that are localized to the cerebral hemisphere opposite to the side of weakness. Less frequently, BRAIN STEM lesions; cervical SPINAL CORD DISEASES; PERIPHERAL NERVOUS SYSTEM DISEASES; and other conditions may manifest as hemiplegia. The term hemiparesis (see PARESIS) refers to mild to moderate weakness involving one side of the body.	Monoplegia,Hemiplegia, Crossed,Hemiplegia, Flaccid,Hemiplegia, Infantile,Hemiplegia, Post-Ictal,Hemiplegia, Spastic,Hemiplegia, Transient,Crossed Hemiplegia,Crossed Hemiplegias,Flaccid Hemiplegia,Flaccid Hemiplegias,Hemiplegia, Post Ictal,Hemiplegias,Hemiplegias, Crossed,Hemiplegias, Flaccid,Hemiplegias, Infantile,Hemiplegias, Post-Ictal,Hemiplegias, Spastic,Hemiplegias, Transient,Infantile Hemiplegia,Infantile Hemiplegias,Monoplegias,Post-Ictal Hemiplegia,Post-Ictal Hemiplegias,Spastic Hemiplegia,Spastic Hemiplegias,Transient Hemiplegia,Transient Hemiplegias
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man