Xiangdong Tang1, Linghui Yang, Larry D Sanford. 1. Sleep Research Laboratory, Department of Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, VA 23501, USA. tangx@evms.edu
Abstract
STUDY OBJECTIVE: To determine sleep and EEG spectra in rats during surgical recovery. DESIGN: Sleep, activity, and EEG spectral power were examined in rats via telemetry on days 1, 2, 3, 7, 14, and 15 after implantation surgery. RESULTS: NREM sleep and total sleep were increased on days 1 and 2 compared to later days. REM sleep was decreased on days 2 and 3 compared to days 14 and 15, and activity was decreased on days 1 and 2 compared to later days. EEG power (0.5-5 Hz for NREM and wakefulness, and 5.5-10 Hz for REM and wakefulness) was increased on days 1-3 compared to days 7, 14, and 15. CONCLUSION: The results are discussed in terms of their implications for post-surgery stabilization of sleep and potential relevance for sleep after injury.
STUDY OBJECTIVE: To determine sleep and EEG spectra in rats during surgical recovery. DESIGN: Sleep, activity, and EEG spectral power were examined in rats via telemetry on days 1, 2, 3, 7, 14, and 15 after implantation surgery. RESULTS: NREM sleep and total sleep were increased on days 1 and 2 compared to later days. REM sleep was decreased on days 2 and 3 compared to days 14 and 15, and activity was decreased on days 1 and 2 compared to later days. EEG power (0.5-5 Hz for NREM and wakefulness, and 5.5-10 Hz for REM and wakefulness) was increased on days 1-3 compared to days 7, 14, and 15. CONCLUSION: The results are discussed in terms of their implications for post-surgery stabilization of sleep and potential relevance for sleep after injury.
Authors: Michael B Dash; Christopher L Douglas; Vladyslav V Vyazovskiy; Chiara Cirelli; Giulio Tononi Journal: J Neurosci Date: 2009-01-21 Impact factor: 6.167
Authors: Katty Anne A L Medeiros; José R Dos Santos; Thaís Cristina de S Melo; Marina F de Souza; Luciano de G Santos; Auderlan M de Gois; Rachel R Cintra; Lívia Cristina R F Lins; Alessandra M Ribeiro; Murilo Marchioro Journal: Biomed J Date: 2018-11-23 Impact factor: 4.910