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Reference-free evaluation of auditory evoked potentials-P 300 in aging and dementia

  • T. Dierks
  • K. Maurer
Part of the New Vistas in Drug Research book series (DRUG RESEARCH, volume 1)

Summary

Latency, field range (amplitude), and topography of AEP-P 300 were compared in a young and a geriatric control group vs a group of DAT patients, using reference-independent, spatial-related measurements. Latencies in the geriatric control group were significantly prolonged and field range was diminished in geriatric controls and in the DAT-group as compared to younger controls. The topography changed in DAT-patients.

Keywords

Demented Patient Field Range Auditory Evoke Potential Brain Electrical Activity Bioi Psychiatry 
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-Verlag/Wien 1990

Authors and Affiliations

  • T. Dierks
    • 1
  • K. Maurer
    • 1
  1. 1.Department of PsychiatryUniversity of WürzburgFederal Republic of Germany

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