Neuroscience and Behavior - Essay Example

Neuroscience and Behavior In a neurologist’s point of view, the brain serves as vital organ of the body needed tomaintain homeostasis, cognition and interpretation, motor control of the body, emotional responsiveness and behavior. A healthy mind affects the overall functioning of human body thus, it is necessary to learn things on how to attain it. Meditation and eating healthy fats from fish oils are some of ideas on how to achieve mental fitness.Components of the brain that control sensation to touch and pressure is the parietal lobe, which contains the primary sensory cortex.

Damage in the right parietal lobe which is responsible for receiving and processing sensory information from the body may result in having problems in the right side of the body. Damage in the parietal lobe may also result in significant changes in human behavior and personality. People could suffer from conditions like aphasia, a condition having trouble in remembering certain words or producing some types of language. The portion of the cortex that covers the cerebrum is called the cerebral cortex, the layer of the brain often referred to as gray matter.

Most of the actual information processing in the brain takes place in the cerebral cortex and is divided into four lobes, each lobe having specific function. The frontal lobe that lies beneath the forehead deals with cognitive and reasoning functions, as well as motor skills. The parietal lobe located posterior to the frontal lobe and superior to the occipital lobe interprets the senses, such as touch and taste. The occipital lobe is the smallest lobe and found at the back of brain analyzes visual input from the eyes, this region processes the visual basics like size, color, and shape.

Temporal lobe processes speech, memory and emotion located on both sides of the brain (Sherwood, 143).Work CitedSherwood, L. Human Physiology: From Cells to Systems. Brooks/Cole, Cengage Learning. 2007. p. 142 - 153