J Korean Neurol Assoc.  2007 Nov;25(4):544-548.

A Follow up Study of Cognitive Dysfunction after High Voltage Electric Injury: a F-18 FDG-PET Study

Affiliations
  • 1Department of Neurology, School of Medicine, Catholic University of Daegu, Daegu, Korea. dolbaeke@cu.ac.kr

Abstract

We report a 43-year-old male who suffered cognitive dysfunction after an electric injury. He underwent evaluation for cognitive dysfunction and cerebral glucose hypometabolism at 1 week and 6 months. In contrast to the progressive decline of frontal lobe functions and visuospatial functions, memory and depressive mood were improved. SPM99 showed hypometabolic areas in the frontal and occipital lobes which were widened. Moreover new cingulate lesions appeared. This illustrates that the progression of derangement of cerebral glucose metabolism is correlated with neuropsychological impairment.

Keyword

Electric injuries; Neuropsychology; Positron-emission tomography

MeSH Terms

Adult
Electric Injuries*
Follow-Up Studies*
Frontal Lobe
Glucose
Humans
Male
Memory
Metabolism
Neuropsychology
Occipital Lobe
Positron-Emission Tomography
Glucose
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