Asked by Lance Henderson on Apr 29, 2024
Verified
What did Cannon and Washburn propose as the cause of hunger
A) lack of food
B) stomach contractions
C) changes in leptin levels
D) low blood sugar
Cannon And Washburn
Researchers who conducted experiments on hunger, concluding that stomach contractions signal hunger to the brain.
Stomach Contractions
The movements of the muscles in the stomach involved in the mechanical processing of food.
Cause Of Hunger
Biological, psychological, and social factors that trigger the feeling and necessity to eat for energy and nutrition.
- Learn about how hunger is physiologically regulated, with an emphasis on the roles different brain regions and hormones play.
Verified Answer
ZK
Zybrea KnightMay 06, 2024
Final Answer :
B
Explanation :
Cannon and Washburn proposed that hunger was caused by stomach contractions, which they observed in their research on dogs. They hypothesized that when the stomach contracted, it sent a signal to the brain that triggered feelings of hunger.
Learning Objectives
- Learn about how hunger is physiologically regulated, with an emphasis on the roles different brain regions and hormones play.