What is the front brain?
The front brain, also known as Prosencephalon, is the largest part of the brain. It is divided into two hemispheres, called the lower Diancephalon and the upper telecomephalon, each of which is divided into four lobes: parietal, temporary, occipital and frontal. Most sensory and associative processing occurs in the front brain, including voluntary and involuntary engine control, emotions, knowledge and language.
In the front brain includes lower Diancephalon Pectum, Prethalamus, Epithalamus, Hypothalamus, Thalamus and Subthalamus. This part of the brain serves as a central area of sensory processing and controls the autonomous nervous system, which, among other things, regulates body temperature and sleep states. This area also controls hormones released into the pituitary that regulates metabolism, and other autonomous functions such as balance, eye movement control, facial movement, or feeling and breathing control. Salivation, swav this area of the brain are also controlled llowing and chewing food as well as hearing and speech processing.
The upper telecomephalone includes a brain or cortex - from the front brain is the most complex part of the central nervous system (CNS). This area of the brain is mainly controlled by personality, memory and cognitive function. It is this part of the brain that provides people with the ability to think abstract, reason and concentrate. Telencephalon also includes basal ganglia, which are responsible for inspection of motor functions. Defects in this area of the brain are closely associated with conditions such as Parkinson's disease and Huntington's disease.
Other parts that make up the front brain include frontal lobe, parietal lobe, temporal lobe, amygdala and hippocampus. Amygdala and Hippocampus form part of the brain called a limbic system. These are often referred to as an "emotional brain" because they control such things as the reaction of fighting or flight, sexual behavior, emotional expression and long -term memory development. This area of the brain can also be connectionsFor depression, but scientists are not sure whether the problems in the front brain cause depression or if depression affects the anterior brain.
Other front brain functions are sensory in nature and are bound to associative processes. For example, it sends sensory signals throughout the body and, when receiving information, combines new data with previously obtained memories. That is why the smell of something baking can cause a sudden memory of a mom or grandmother or the smell of flowers can remind one of the previous bee points.