Essays on Forebrain

The brain is the most important organ in the human body since it is the one responsible for the interpretation of senses, intelligence, controlling behavior and movement. However, most of the neuroscientists have been unable to conclusively determining the relationship between the various parts of the brain and the outward behavior. For instance, many neurosurgeons have used studies on the preferred hand in the prediction of the dominant part of the cerebral hemisphere. According to Weiten and McCann (2013), cerebral hemispheres are identical in appearance. However, they differ significantly in terms of the structure and functions. The brain lateralization ...

The nervous system (NS) denotes a collection of human body organs as well as connections, which have expressly differentiated cells referred as neurons or other specialized biochemicals, tissues, and supportive cells that assist in the normal working of the human body NS (Swanson, 2015). The human nervous system helps in addressing acquisition, processing, understanding, storing, as well as coordinating or transmitting signals in the body. Therefore, many body organs, as well as sensory organs, possess discrete and different roles. The nervous system (NS) can be categorized into two, that is, peripheral nervous system (PNS) as well as central nervous ...

Depression is a common disease which causes the patient to suffer from behaviors and thoughts which are negative and also by certain changes in bodily activities. These physical changes are called neurovegetative signs like body aches, crying spells, low libido, insomnia and weight fluctuations. There are different kinds of depressive disorders like manic depression, clinical depression, dysthymic disorder, postpartum depression, chronic depression and others. There are no specific causes of depression, it is caused by a combination of factors which are psychological, biochemical, genetic and environmental (Lunbeck Institute 2). It is therefore a complex disorder which has no specific treatment which is ...