“…10-25) study on ad-libitum extended-delayed sleep. Such changes in the waking EEG may be important for understanding the neurobiologic substrates of behavioral impairments previously demonstrated following extended sleep (Herscovitch, Stuss, & Broughton, 1980; Herscovitch & Broughton, 1981;Taub, 1980Taub, , 1981 Such changes in the waking EEG may be important for understanding the neurobiologic substrates of behavioral impairments previously demonstrated following extended sleep (Herscovitch, Stuss, & Broughton, 1980; Herscovitch & Broughton, 1981;Taub, 1980Taub, , 1981 …”