Simple and stable techniques for recording slow-wave sleep.
1. A combination technique of a telemetric system and a Walter-type analyzer have been used in the rat to allow on-line display of the sleep-waking cycle of a freely-moving animal on three consecutive days. 2. The characteristics of slow-wave sleep can be analyzed completely by this technique. 3. Telemetric recording of the integrated slow wave is a good method that allows faster and accurate scoring of slow waves to measure the length of sleep in freely-moving animals.
D000818:Animals; D004569:Electroencephalography / Q000379:methods*; D004576:Electromyography; D008297:Male; D051381:Rats; D012894:Sleep Stages / Q000502:physiology*; D013686:Telemetry / Q000379:methods