A gated electronic switch for stimulation and recording with a single electrode

G. A. Campbell, I. L. Crawford

Research output: Contribution to journalArticle

2 Scopus citations


A circuit design is described for an electronic device which is gate controlled to rapidly switch electrode connections between a stimulator and an amplifier. An integrated switch in the circuit is operated by transistor-transistor logic pulses and will conduct analog signals of up to 15 V amplitude. Electrographic records made using the switch show multi-unit spike discharge after repetitive stimulation of the amygdala in the kindled rat.

Original languageEnglish (US)
Pages (from-to)485-486
Number of pages2
JournalBrain Research Bulletin
Issue number4
StatePublished - Jan 1 1980



  • Analog switch
  • Kindling
  • Multiple-unit recording
  • Stimulation

ASJC Scopus subject areas

  • Neuroscience(all)

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