Men evaluated the scent of sexually aroused women as more attractive and expressed an increase in their sexual motivations. Findings suggest the chemical signal of scent alone can elicit a sexual response in men.
You are more likely to disclose personal information you would rather keep concealed when you are most awake and alert.
Researchers reveal how connections from around the mammalian brain stimulate two key cell types in the locus coeruleus to moderate arousal in two different ways.
Researchers say a new discovery about the pathways associated with consciousness contradicts conventional belief. The study reports the thalamus is not a critical part of the brain's pathway involved in wakefulness and consciousness, a finding that could help develop better methods for treating comas.
Researchers investigate the biological aspects of yawning and consider why yawning is so contagious.
According to researchers, subtle and unconscious increases in arousal can help shape our confidence in visual experiences.
Researchers report green light can help to promote sleep, while blue lights can delay the need to rest, at least in mice.
