Thalamus Research Papers Samples For Students

Introduction

While there may be certain disparities in human memory, studies have shown that human memory has a fairly similar character and undergoes the same process. Memory can be described as the process through which information is usually encoded, stored and retrieved. This process can be said to take place in steps each of which fall in any of the three categories of encoding storage or retrieval. According to research the process of memory mainly involves three areas of the human brain namely: hippocampus, amygdale and thalamus.

Steps in human memory

Sensing
Like all other stimuli information is always sensed and transferred to the ...

The brain regulates the choice of a person to be physically active. Stimuli from the environment and from the tissues excite receptors and nerves which in turn excite the muscles. The central nervous system has three general areas that are associated with the complexity of the movement and the familiarity of the various stimuli. The areas include the spinal cord which handles simple reflex actions, the lower brain which organizes more complex responses while the cerebral cortex controls the most complicated responses and stores general motor programs. The spinal cord consists of two-way tracks of nerve fibers which carries both ...

Psychology: Early research into prefrontal lobotomy

Introduction
Lobotomy is a psychosurgical procedure where the connections of the prefrontal cortex and underlying structures are severed, or where the frontal cortical tissues id destroyed. Lobotomy is a Greek word where lobos mean brain and tomos stands for cut. According to Raz, psychosurgery is where surgical methods are used on an anatomically normal brain with the aim of treating mental illness.
The success of lobotomy during its first years after inception has been attributed to a number of factors by historians. During the early years when lobotomy became popular, there were few effective treatments for mental illnesses. This was ...