hunger motivation Flashcards
triggers of hunger
stomach contractions, body chemistry, hypothalamus
lateral hypothalamus
brings in hunger, destroy it and you will starve
ventromedial hypothalamus
depresses hunger (stimulation) destroy it and you will eat excessively
set point theory
manipulation lateral and ventromedial hypothalamus alters the bodies metabolic rate
external incentives
eat because triggered by the presence of food (eating by the clock, social eating, stress and depression)
taste preferences
body chemistry and environmental factors together influence not only what we feel hungry for
anorexia nervous
a normal weight person losing dramatic amounts of weight continuously and yet still feeling overweight
bulimia nervosa
a disorder characterized by episodes of overeating followed by vomiting, laxative use, fasting, or excessive exercise
binge eating disorder
recurrent binge eating without any type of purging