What is involved in the development of prefrontal bark?
The prefrontal development of the bark in humans begins around the fourth prenatal week from the nerve tube, an embryonic structure that eventually becomes the brain and spinal cord. Parts of the nerve tube are prosencephalon, mesencephalon, rhombic and spinal cord. It is a prosencephalon that develops into the front brain, an area involving the brain along with two limbic structures, hypothalamus and thalamus. Dincephalon is distinguished into Thalam, Hypothalamus and related structures and telecommunications become the left and right hemispheres of the brain. Cerebrum is often referred to as a cortex, is divided into four lobes: frontal, parietal, temporary and occipital. This area occupies the largest brain area and is active in organization, planning, decision -making and behavior regulation. Damage to the prefrontal bark leads to the inability to control impulses and learn from the experience of reward and punishment. The justification according to hypothetical situations may not be affected. However, the function is disturbed in solving real events.
In children, the development of the prefrontal cortex is not yet fully understood. It is known that the development of the brain during early childhood is particularly influenced by love, affection, nutrition and genetics. Childhood experiences can affect the way the brain connects or processes information. For example, if a small child is exposed to affection, this behavior will be able to recipro to others. Young children who receive very little love or attention usually cannot decevate isplay empathy or emotions because the relevant connection is not developing.
Synaptic density increases with age and occurs due to trillion neurological connections, commonly called "cabling". Neuronal fire creates a net that is permanently introduced with recurring experiences. The connection that is no longer used or does not rely is eliminated by the process called pruning, which begins around 11 years.
Research using magnetic resonance imaging(MRI) suggests that the development of the prefrontal cortex is last completed after other areas of the brain have already ripened. Brain studies show that growth begins at the back and moves forward to the frontal lobes. White myelinated fibers are not so abundant in adolescents; Adults have more. Myelinization improves line speed and requires less energy.
changes occur in the cortex later in life. After about 40 years, the amount of gray mass and white myelinated fiber will start. Biochemical changes also cause a change in leadership.