Prefrontal Cortex Lesions from Neurosurgeon and Patient Perspective

Prefrontal cortical injury and patient opinion by neurosurgeons In this article we discuss the prefrontal cortical lesions (especially in the field of psychiatry) from the point of view of neurosurgery, then examined several studies from the perspective of lesion patients I will. Please see the influence of the lesion on the brain and the behavior of the prefrontal cortex. First, I start with the history and interpretation of psychiatry.

The prefrontal cortex of the prefrontal cortex contains multiple functions. It is called the area of ​​the brain and has "execution control" for receiving input from other areas of the brain and applying these functions in combination (Kalat 2004). Lesions in the forehead area may significantly damage the apparent behavior of the affected area. - The prefrontal cortex is the forefront of the frontal lobe. It responds primarily to stimuli that show movement, but it is also responsible for many other special functions. You can receive information from all sensing systems and integrate large amounts of information (Kalat 2004). The study showed that the prefrontal cortex is involved in working memory

The prefrontal cortex is very developed by humans. It also experienced the greatest amount of postpartum development. The cortex has two major components, dorsal frontal prefrontal cortex (DLPC; 9 and 10 in most areas) and medial prefrontal cortex (especially areas 11 and 12). DLPC is mainly related to executive function. These include work memory, judgment, planning, sequence of activities, abstract reasoning and distraction. The medial prefrontal cortex on orbit involves impulsive control, personality, and response to the surrounding environment. In certain areas, the anterior cingulate gyrus (areas 24 and 25, scorpion and sub-subregion) seems to be most relevant to mood (especially depression and mania).

The function of the prefrontal cortex is unattractive and attractive. Damage to a more posterior region results in considerable functional defects, but the effect of frontal lobe brain damage has been proved to be equally harmful to the patient's life, but to be more difficult to characterize. Early reports reported to those who apparently did not lose their intellectual function, but their behavior changed drastically, and the lives they led could not be regained. A part of the problem is that the recognition process of disability due to forehead damage (definitely planning, reasoning, problem solving, etc.) is not well understood. Therefore, a strong theoretical framework for explaining the influence of frontal lobe lesion is missing.