Scopolamine, Morphine, and Brain‐stem Auditory Evoked Potentials in Awake Monkeys
作者:
Satwant Samra,
H. Krutak-Krol,
R. Pohorecki,
E. Domino,
期刊:
Anesthesiology
(OVID Available online 1985)
卷期:
Volume 62,
issue 4
页码: 437-441
ISSN:0003-3022
年代: 1985
出版商: OVID
关键词: Analgesics: morphine;Brain: evoked potentials;auditory;Parasympathetic nervous system: scopolamine;Pre-medication: morphine;scopolamine
数据来源: OVID
摘要:
The effects of scopolamine and morphine sulfate on brain-stem auditory evoked potentials (BAEPs) were studied in 10 rhesus (Macaca mulatta) monkeys. Study drugs were given intravenously to unanesthetized animals and BAEPs recorded at 3-min and 30-min intervals after administration of 0.1 mg/kg and 0.32 mg/kg of scopolamine and 15 min after administration of 3.2 mg/kg morphine at the end of the experiment. No significant change in either latency or amplitude of different components of BAEPs was observed.
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