To Have and Have Not (film) Hawks would add sexual dialogue and innuendo between Bacall and Bogart. After Hawks and Bogart felt the changes were adequate, Hawks would add one light on the set and they would go through the scene. Hawks would encourage them to move freely and do what felt comfortable for them. After going through the scenes a few times, cinematographer Sidney Hickox would discuss camera set ups with Hawks. According to biographer Todd McCarthy, "To Have and Have Not" is a quintessential Hawks film. It contains classic Hawksian characters such as the strong male and his female counterpart. He also states that
Sleep and memory Results indicate that sleep deprivation does not significantly affect recognition of faces, but does produce a significant impairment of temporal memory (discriminating which face belonged to which set). Caffeine was found to have a greater effect on the sleep deprived group as compared to the placebo group deprived of sleep but still performed worse than both control groups. Sleep deprivation was also found to increase beliefs of being correct, especially if they were wrong. Brain imaging studies of those sleep deprived found that the greatest reduction in metabolic rate is in the prefrontal cortex. A blood-oxygen-level dependent (BOLD) fMRI was