[The effect of the iontophoretic administration of glutamate on the organization of interneuronal interactions in the rabbit motor cortex].
The multiunit activity of neurons in the motor cortex was recorded in 6 rabbits during glutamate (or physiological saline) iontophoretic application. Interaction between the neighboring neurons was evaluated by means of statistical cross-correlation analysis of spike trains. It was found that glutamate did not produce significant changes in cross-correlations.
Khokhlova
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VN
Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow.
D000200:Action Potentials / Q000187:drug effects / Q000502:physiology; D000818:Animals; D016009:Chi-Square Distribution; D004305:Dose-Response Relationship, Drug; D018698:Glutamic Acid / Q000008:administration & dosage* / Q000494:pharmacology; D007395:Interneurons / Q000187:drug effects* / Q000502:physiology; D007478:Iontophoresis; D009044:Motor Cortex / Q000187:drug effects* / Q000502:physiology; D011817:Rabbits; D011930:Reaction Time / Q000187:drug effects / Q000502:physiology; D012965:Sodium Chloride / Q000494:pharmacology; D013997:Time Factors; D014851:Wakefulness / Q000187:drug effects / Q000502:physiology
D018698:Glutamic Acid; D012965:Sodium Chloride