Effects of hunger and male sex hormone on self-stimulation of the brain.
D000728:Androgens; D001921:Brain; D012739:Gonadal Steroid Hormones; D006470:Hemorrhage / Q000502:physiology*; D006801:Humans; D006815:Hunger; D007031:Hypothalamus / Q000502:physiology*; D008297:Male; D012653:Self Stimulation
D000728:Androgens; D012739:Gonadal Steroid Hormones
ANDROGENS/effects; HEMORRHAGE/physiology; HUNGER/effects; HYPOTHALAMUS/physiology