Publisert 13. mar. 2015. Allen Iverson is a professional American athlete and former basketball player that played for the Philadelphia 76ers, Denver Nuggets, Memphis Grizzlies, Detroit Pistons. His professional career spanned 14 seasons with the NBA or National Basketball Association.
The amygdala has three layers of neurons. It is the center of much of the brain activity related to emotions. The top amygdala layer receives signals from the smell centers, and responds to faces, sounds and musicâespecially happy music. These responses are related to emotions connected with social contacts.
1 Signals from higher brain centers: Nerve cells in the hypothalamus and cortex also influence the activity of the respiratory centers. 2  During pain or strong emotions, the hypothalamus will tell the respiratory centers to speed up. This mechanism prevents damage to the lungs that would be caused by over-inflation. 2  Signals from higher brain centers: Nerve cells in the hypothalamus and cortex also influence the activity of the respiratory centers. 3  During pain or strong emotions, the hypothalamus will tell the respiratory centers to speed up.