J Korean Neurol Assoc.  1999 Nov;17(6):901-903.

A Case of Parkinsonism Following Head Trauma

Affiliations
  • 1Department of neurology, Chonbuk National University Medical School.

Abstract

Post-traumatic encephalopathy is characterized by the combination of upper motor neurons, basal ganglia, cerebellar, and psychiatric disturbances. A "striatal" variant, with predominant parkinsonism, is uncommon and may be difficult to distinguish from idiopathic Parkinson's disease. A 38-year-old man, who had history of head injuries associated with brief losses of consciousness, developed a resting tremor and rigidity of the left lower extremity. Upon admission, he showed masked face and bradykinesia without dementia or other neurologic abnormalities. Brain MRI and SPECT studies showed no abnormalities. A BAEP study revealed an abnormal prolongation of inter-peak latencies between wave III and V.

Keyword

Head trauma; Parkinsonism

MeSH Terms

Adult
Basal Ganglia
Brain
Brain Injuries
Consciousness
Craniocerebral Trauma*
Dementia
Head*
Humans
Hypokinesia
Lower Extremity
Magnetic Resonance Imaging
Masks
Motor Neurons
Parkinson Disease
Parkinsonian Disorders*
Tomography, Emission-Computed, Single-Photon
Tremor
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