Sleepiness: evaluating and quantifying methodsGiuseppe Curcio, Mario Bertini, Maria Casagrande|International Journal of Psychophysiology|2001Cited by 121
Assessing vigilance through a brief pencil and paper letter cancellation task (LCT): effects of one night of sleep deprivation and of the time of dayMaria Casagrande, Mario Bertini, Giuseppe Curcio et al.|Ergonomics|1997Cited by 68
Selective slow‐wave sleep deprivation and time‐of‐night effects on cognitive performance upon awakeningMichèle Ferrara, Mario Bertini, Maria Casagrande et al.|Psychophysiology|2000Cited by 67