Here are some surprising âfight-or-fightâ triggers to avoid. As a species, we are tribal people, so from a survival perspective, being alone too much can signal the amygdala to trigger stress responses.
The spinal cord is connected to the brain by the brain stem. The medulla oblongata connects the spinal cord to other structures in the brain stem and the brain proper. The brain stem is responsible for some the most basic processes of survival, including the control of hunger, thirst, blood pressure, body temperature and breathing. Continue Reading.
The spinal cord, along with the brain, makes up the central nervous system (CNS) . It resembles a thick, cream-colored rope and is made up of nerves that relay messages between the brain and the rest of the body.It stretches from the medulla oblongata at the base of the brain to the lower back and is housed in a tunnel made by the vertebrae bones of the spinal column.ummary. The spinal cord works as an intermediary between the brain and your body. It transmits messages from the brain to different parts of the body to incur a reaction and from sensory neurons to the brain to pass along messages about what the body is sensing.