Problem

Solutions For Abnormal Psychology Chapter 2 Problem 3TY

Step-by-Step Solution

Solution 1

Brain is a part of the central nervous system and is the complex organ composed of numerous specialized areas. It consists of cerebrum, diencephalon, cerebellum and brain stem.

Step #2 of 8

Cerebrum is the largest part of the brain consisting of cerebral cortex and cerebral hemispheres. It consists of five lobes called the frontal, temporal, parietal, occipital and insular lobe.

Step #3 of 8

Cerebellum is located in the brain stem and is called the seat of intelligence.

Step #4 of 8

Brain consists of three areas that are concerned with the moment control are

• Primary motor cortex that is responsible for the fine and isolated muscle moments. The neurons in this region are called the pyramidal cells controls the moment of skeletal muscles.

• Basal ganglia are responsible for initiating moments of repetitive nature.

• Cerebellum is associated with all the complex muscular activities.

Step #5 of 8

Hence the options a, c and d are not correct.

Step #6 of 8

Nervous system is the complex structure of the body that involves the entire voluntary, involuntary and muscle control. Nervous system is divided into two parts.

• Central nervous system (CNS)

• Peripheral nervous system (PNS)

Step #7 of 8

Central nervous system is composed of the brain and the spinal cord. As the name indicates it controls the functions between the brain and the whole body.

Step #8 of 8

Hence the correct option is .