
Keywords: KO، دست کشیدن; BZ, benzodiazepine; D1R, dopamine D1 receptor; D2R, dopamine D2 receptor; EEG, electroencephalography; EMG, electromyogram; FNE, first night effect; H1R, histamine H1 receptor; KO, knock out; MCC, mice moved to clean cages; MDC, mice moved to dirty cages;