Brain basics
The brain is split into two sides, or hemispheres, the left and the right. These two sides are connected by a thin structure called the corpus callosum. Each side of the brain is responsible for specific functions.
Left hemisphere:
Controls the right side of the body
Responsible for the three Lās: logic, language and linear thought
Right hemisphere:
Controls the left side of the body
Creativity, imagination
Three parts of the brain
Brain stem
Responsible for basic functions of survival
Controls automatic body functions, such as breathing, blinking, etc.
Emotional brain
All living creatures have this part of the brain
Responsible for emotions and body sensations
Houses the sympathetic and parasympathetic nervous system
Sympathetic nervous system is also known as our fight or flight response
Parasympathetic nervous system calms us back down
Prefrontal Cortex
Only humans have this part of the brain
Responsible for higher order functions, such as judgment, reasoning, planning, impulse control, etc.
Finishes developing around age 25
This means our ability to regulate emotions is not fully developed until then!
Shuts off while experiencing trauma