Assessing the validity of eyelid parameters to detect impairment due to benzodiazepines

Objective Benzodiazepines impair driving ability and psychomotor function. Eyelid parameters accurately reflect drowsiness; however, the effects of benzodiazepines on these measures have not been extensively studied. The aim of this study was to investigate the effect of benzodiazepines on eyelid parameters and evaluate their accuracy for detecting psychomotor impairment. Methods Eyelid parameters were recorded during a psychomotor vigilance...