Brain Structures and Functions Essay

Such diseases are called agnosia and dissociative disorder. In order to understand these problems one must understand the different parts of memory and what is affected. There is much evidence of the existence of short and long-term memory. Most disorders of the mind stem from the inability of the mind to transfer signals from short to long-term memory.Brain Structures and Functions Essay Memory is conceived as a transfer of information between short-term and long-term memory. What factor must be present in order for a person memory to work incorrectly? An average person forgets things on a regular basis and that can be attributed to the breakdown in information transfer in the brain. Scientist explains that the best way to remember things is by rehearsal. Through this technique people can remember information presented with a higher rate accuracy. However this leaves little or no evidence to the reason of why people forget things. This is attributed to a break down in the transfer of memory. Short-term memory is broken down into three main parts. These parts are also broken down into a few sub categories. The three main parts in short-term memory are visual STM, auditory STM, and working memory.The brain is located in the cranial cavity of the skull, which protects it from damage (Aspinall & Cappello, 2009). The forebrain consists of the cerebrum, thalamus and hypothalamus. The cerebrum takes up a large part of the forebrain and contains around 90% of all the neurons in the entire nervous system (Aspinall & Cappello, 2009). Figure 2 shows the locations of the cerebrum, forebrain, midbrain and hindbrain in a chimpanzee.