STRESS and the POWERS OF THE MIND Flashcards
it is a feeling of emotional or physical tension
stress
it is a short term stress that goes away quickly
acute stress
lasts for a longer period of time (weeks or months)
chronic stress
it is the command center of the nervous system. receives signals from the body’s sensory organ
brain
brain weighs ___
3.3 lbs or 1.5 kilograms
brain has __ billion nerve cells called neurons
86
three parts of the brain
cerebrum, cerebellum, brain stem
it is the largest part of the brain
cerebrum
part of the cerebrum that understand/analyze
parietal
part of the cerebrum that focus on vision/sight
occipital
part of the cerebrum that focuses on emotions
frontal
part of the cerebrum that focuses on hearing and word recognition
temporal
it controls voluntary movement and translates will to action
the cerebellum
it connects the spinal cord and brain. responsible for breathing, heart rate, blood pressure and digestion
brain stem
it is the basic unit in the nervous system. it has a cell body and long arms that conduct impulses from one body part to another body part
neurons