Multiple Neuron Recording in the Hippocampus of Freely Moving Animals

Abstract

Progress has been significant over the previous year on the development of multineuronal recording and systems for analysis of the multineuronal data. This was a primary objective of the three laboratory consortium, and it has been a principle focus of the research efforts. The multitasking computer system has been in operation in all three laboratories this past year, as well as the DSP-based multineuron spike-sorter and the associated software interface for neural spike discrimination. Much of the research effort in the past year has been directed toward implementing the spike-sorter system, collecting multineuron data, and developing the analysis strategies. In addition, studies using the multineuron data acquisition have revealed new relationships between the behavioral events in the DMTS and patterns of simultaneously active neurons in the hippocampus. The following report will summarize these and other accomplishments in the third year of the award.

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Document Details

Document Type
Technical Report
Publication Date
Mar 30, 1993
Accession Number
ADA264807

Entities

People

  • Sam A. Deadwyler

Organizations

  • Wake Forest School of Medicine

Tags

Communities of Interest

  • Human Systems

DTIC Thesaurus Topics

  • Acquisition
  • Air Force
  • Brain
  • Computer Programming
  • Computers
  • Consortiums
  • Correlation Analysis
  • Data Acquisition
  • Electrophysiological Phenomena
  • Firing Rate
  • Hippocampus
  • Information Processing
  • Information Science
  • Neural Networks
  • Operating Systems
  • Recording Systems
  • Signal Detection

Readers

  • Clinical Trial Research.
  • Neuroscience
  • Systems Analysis and Design