Per dev

• Stress - A reaction to stimulus that disturbs our physical/mental equilibrium
• Good stress - helps you to bring out the best in you
• Bad stress - which hinders us from functioning well
• Stressor - used to denote those which cause stress
• Brain - tue largest and most complex organs in human body
• CORTEX - The outermost layer of brain cells.
• BRAIN STEM - It is between the spinal cord and the rest of the brain.
• BASAL GANGLIA - A cluster structures in the center of the brain. 
• CEREBELLUM - It is at the base and the back of the brain. 
• FRONTAL LOBE - Responsible for problem solving and judgement and motor function.
• PARIETAL LOBE - Manages sensation, handwriting and body positions.
• TEMPORAL LOBE - Involved with memory and hearing
• OCCIPITAL  LOBE - Contain the brain’s visual processing system
• Nobel-prize winners - Roger Sperry and Robert Ornstein.