This study addressed the effects of blocking spontaneous sniffing during olfactory imagery. A group of subjects (n=40) who scored high in olfactory focus and imagery ability rated the vividness in olfactory and visual imagery content under conditions of blocked sniffing, blocked vision, and a nonblocked control. The imagery stimuli consisted of 90 common words that could represent either an odo...

The effect of patient position on mask ventilation, laryngoscopic view, intubation difficulty, and the stance adopted by the anesthesiologist during laryngoscopy and tracheal intubation was investigated in 546 anesthetized adults in this prospective, randomized study. Patients were randomly assigned to either the sniffing position group or the simple extension group. The distribution of Cormack...

Ample evidence suggests that social chemosignaling plays a significant role in human behavior. Processing of odors and chemosignals depends on sniffing. Given this, we hypothesized that humans may have evolved an automatic mechanism driving sniffs in response to conspecific sniffing. To test this, we measured sniffing behavior of human subjects watching the movie Perfume, which contains many ol...

A 25-year-old male, a thinner abuser, swam in a pond just after thinner-sniffing and he drowned. Death from drowning was confirmed by diatoms in the lung and kidney. The drowning would seem to be induced by the effect of considerable high concentrations of toluene, absorbed into the body from thinner-sniffing, in tissues of the cadaver.