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Any of various diseases affecting the white matter of the central nervous system.

Degeneration of white matter adjacent to the CEREBRAL VENTRICLES following cerebral hypoxia or BRAIN ISCHEMIA in neonates. The condition primarily af…

A neurodegenerative disease characterized by dementia, mild parkinsonism, and fluctuations in attention and alertness. The neuropsychiatric manifesta…

A smooth brain malformation of the CEREBRAL CORTEX resulting from the abnormal location of developing neurons during corticogenesis. It is characteri…

Acquired neuromuscular disorder characterized by complete paralysis of voluntary muscles and lower CRANIAL NERVES except for limited voluntary eye mo…

A group of enzymatic disorders affecting the nervous system and to a variable degree the skeletal system, lymphoreticular system, and other organs. T…

A dominantly-inherited ATAXIA first described in people of Azorean and Portuguese descent, and subsequently identified in Brazil, Japan, China, and A…

Abnormalities in the development of the CEREBRAL CORTEX. These include malformations arising from abnormal neuronal and glial CELL PROLIFERATION or A…

Cortical malformations secondary to abnormal neuronal and glial CELL PROLIFERATION or APOPTOSIS in NEUROGENESIS. This group includes congenital MICRO…

Cortical malformations secondary to abnormal neuronal CELL MIGRATION in NEUROGENESIS. This group includes COBBLESTONE LISSENCEPHALY and PERIVENTRICUL…

Cortical malformations secondary to abnormal cortical maturation after CELL MIGRATION in NEUROGENESIS. This group includes injury to the cortex durin…

Fractures of the lower jaw.

Injuries to the lower jaw bone.

Manganese poisoning is associated with chronic inhalation of manganese particles by individuals who work with manganese ore. Clinical features includ…

A state of elevated excitement with over-activity sometimes accompanied with psychotic symptoms (e.g., PSYCHOMOTOR AGITATION, inflated SELF ESTEEM an…

An autosomal recessive inherited disorder with multiple forms of phenotypic expression, caused by a defect in the oxidative decarboxylation of branch…

A neurodegenerative condition that is characterized by demyelination or necrosis of the CORPUS CALLOSUM. Symptoms include DEPRESSION; PARANOIA; DEMEN…

Fractures of the upper jaw.

General or unspecified injuries involving the face and jaw (either upper, lower, or both).

Disease involving the median nerve, from its origin at the BRACHIAL PLEXUS to its termination in the hand. Clinical features include weakness of wris…

A congenital abnormality in which the occipitofrontal circumference is greater than two standard deviations above the mean for a given age. It is ass…

A syndrome characterized by orofacial DYSTONIA; including BLEPHAROSPASM; forceful jaw opening; lip retraction; platysma muscle spasm; and tongue prot…

A mitochondrial disorder characterized by focal or generalized seizures, episodes of transient or persistent neurologic dysfunction resembling stroke…

Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are asso…

A condition characterized by neck stiffness, headache, and other symptoms suggestive of meningeal irritation, but without actual inflammation of the …

Inflammation of the coverings of the brain and/or spinal cord, which consist of the PIA MATER; ARACHNOID; and DURA MATER. Infections (viral, bacteria…

A syndrome characterized by headache, neck stiffness, low grade fever, and CSF lymphocytic pleocytosis in the absence of an acute bacterial pathogen.…

A congenital or acquired protrusion of the meninges, unaccompanied by neural tissue, through a bony defect in the skull or vertebral column.

Congenital, or rarely acquired, herniation of meningeal and spinal cord tissue through a bony defect in the vertebral column. The majority of these d…

An inherited disorder of copper metabolism transmitted as an X-linked trait and characterized by the infantile onset of HYPOTHERMIA, feeding difficul…