Event-Related Potentials and Cerebral Blood Flow in Idiopathic Parkinson’s Disease and Juvenile Parkinsonism

  • Y. Kaseda
  • H. Kamei
  • T. Kohriyama
  • Y. Mimori
  • S. Yamaguchi
  • Y. Yamamura
  • S. Nakamura
Part of the Advances in Behavioral Biology book series (ABBI, volume 47)

Abstract

Juvenile parkinsonism (JP; onset age < 40 y. o.) has clinical charasteristics different from idiopathic parkinson’s disease (IPD; onset age ≥ 40 y. o.) (Yamamura et al., 1973). In IPD, mental deterioration occurs with progression of disease process. On laboratory examinations related to mental activity, abnormalities of event-related potentials (ERPs) and cerebral blood flow (CBF) have been reported in patients with IPD. However, cerebral function related to mental activity has not been fully studied in JP apparently because of fewer number of patients.

Keywords

Cerebral Blood Flow P300 Latency Diurnal Fluctuation Juvenile Parkinsonism Extensive Neuronal Loss 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Y. Kaseda
    • 1
  • H. Kamei
    • 1
  • T. Kohriyama
    • 1
  • Y. Mimori
    • 1
  • S. Yamaguchi
    • 1
  • Y. Yamamura
    • 1
  • S. Nakamura
    • 1
  1. 1.The 3rd Department of Internal Medicine and Institute of Health SciencesHiroshima University School of MedicineMinami-ku, Hiroshima, Hiroshima 734Japan

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