Brain cooling in endotherms in heat and exercise.
D000818:Animals; D001717:Birds / Q000502:physiology; D001833:Body Temperature Regulation; D001921:Brain / Q000502:physiology*; D002426:Cavernous Sinus / Q000033:anatomy & histology; D002941:Circle of Willis / Q000033:anatomy & histology; D006358:Hot Temperature; D006801:Humans; D009666:Nose / Q000098:blood supply; D005082:Physical Exertion; D012039:Regional Blood Flow; D012119:Respiration