Neocortex Model

First, there is six major parts of the brain. Brain stems takes care of all the body jobs you never think about, although it's only three inches long. The cerebrum is the largest and smallest parts of your brain. The outer layer is called the cerebral cortex.The text states, the left hemisphere controls the right side of your body, and the right hemisphere controls your left side. When you eat, the cerebellum coordinates your hand to make sure that your fork goes into your mouth and not into your ear. Deep inside the cerebellum is the thalamus. The thalamus lets you forget information that's not important. Below the thalamus is the hypothalamus. This bundle of nerves controls your emotions.

The cerebellum which in english means little brain is situated above the brainstem at the back of the brain. The cerebellum is two masses of folded tissue which are each about the size of a peach. It plays a vital role in muscle and limb activation and coordination which helps achieve a desired action or movement. It also helps in controlling fear responses, happiness responses, precision, coordination and correct timing. In the center of the brain is a very important and powerful structure the size and shape of an almond, the Amygdala. Although the Amygdala is very small it has essential purposes such as emotional reactions and basic survival needs. It also causes nervous reactions such as sweaty palms. Located at the top of the brainstem is the Thalamus, it processes, and sorts information received from other parts of the brain and sends them through the spinal cord. It relays signals back and forth through the brainstem between the cerebrum and the other parts of the nervous system. The brainstem is the lowest part of the human brain, it is also the most basic. It controls simple functions like the heart pulse, digestion, breathing and

The cortex, also called gray matter, is the most external layer of the brain and predominantly contains neuronal bodies (the part of the neurons where the DNA-containing cell nucleus is located). The gray matter participates actively in the storage and processing of information. An isolated clump of nerve cell bodies in the gray matter is termed a nucleus (to be differentiated from a cell nucleus). The cells in the gray matter extend their projections, called axons, to other areas of the brain.

46.Cerebral Cortex: the intricate fabric of interconnected neural cells covering the cerebral hemispheres; the body's ultimate control and information-processing center.

The brain can be considered the most complex organ in the body and the centrepiece of the nervous system. Although the brain works as a unified whole, neuroscientists have identified areas within it that perform specific functions. This makes the brain interconnected by three different layers: the central core, the limbic system, and the cerebral cortex. All of which contain structures that regulate everyday life and psychological function.

The brain is a soft, delicate, non-replaceable and spongy mass of tissue. Brain is considered as a kernel part of the body and has a very complex structure. The brain consists of mainly two types of tissues: gray matter (GM) and white matter (WM). The brain also contains a cerebrospinal fluid (CSF) that consists of enzymes, glucose, salts, and white blood cells. The brain is divided into three major parts, the hindbrain (including the cerebellum and the brain stem), the midbrain, and the forebrain (including the diencephalon and the cerebrum).The body is made up of many

Let’s begin by discussing the parts and function of our brains. The neo cortex is the largest part of the brain and the most important. This part of the brain is divided into four different sections: the temporal lobe, occipital lobe, parietal and the frontal lobe. These four sections are located on either the right or left hemisphere of the brain they are connected by axons that send messages to and fro between both hemispheres and to specific parts of the brain then to the body. Our neo cortex is what makes us so different from our primate cousins.

The cerebral cortex is the cerebrum’s outer layer. It is divided into four lobes, the frontal lobe, parietal lobe, temporal lobe, and occipital lobe.

According to Lu and Bludua, the outer layer of the cerebral hemisphere is called the cerebral cortex, which is the outer layer of the brain. Under the cortex is the limbic system, which consists of the amygdala, hippocampus, thalamus, and hypothalamus. In the temporal lobe, the amygdale purpose is to store and process strong feeling such as fear. Behind the amygdala is the hippocampus, which channels making memories and learning into short term memory. Then short term memory converts into long term memory. On the top of the brain stem is the thalamus. The thalamus is the “central processing center of the limbic system” (Lu & Bludau, 2011) which accumulates, processes, and distributes limbic and sensory information to the cerebral cortex. Beneath the thalamus is the hypothalamus. The hypothalamus maintains homeostasis and the body’s equilibrium. To keep the system at a set point, the equilibrium monitors body temperature, blood pressure, body weight, fluid

The cerebral cortex is the largest outer most part of the brain. It consist of tissue known as gray matter which is made of neuronal bodies. The optimal function of the cerebral cortex is vitally important. All information necessary to sustain life is stored and processed in the cerebral cortex. The tissue are divided into the left and right sides which are joined together by the corpus callosum. The cerebral cortex is divided into four lobes, the frontal, parietal, occipital, and temporal lobe. Each area carrying its own set of functions and responsibilities. These four lobes together make up the primary somatosensory area of the brain which controls the five sensory systems in the brain taste, olfaction, touch, hearing and vision. These systems receive sensory information from the thalamic nerve projections. The primary motor area of the brain consist of a much smaller area located within

Cranium is defined by Webster as the skull, specifically that part of the skull which encloses the brain however the logo used by the game Cranium depicts the soft brain tissue.

The central nervous system (CNS) is that portion of the vertebrae nervous system that is composed of the brain and spinal cord. Together with the peripheral nervous system (PNS), the other major portion of the nervous system, the CNS coordinates the body's interaction with the environment. The CNS is contained within the dorsal cavity, with the brain in the cranial subcavity (the skull), and the spinal cord in the spinal cavity (within the vertebral column).

The bone shelters the structures in the CNS and the cerebrospinal fliud mitigates them from injury. Shaped like a mushroom and lying within the skull, the brain weighs around 1.35kg and has two types of matter. The impluses are recived and stoted in the grey while white matter trasmits impulses to and from the grey matter. There are three main parts of the brain which are forebrain, midbrain and hindbrain. The brain stem is one inch long and located

If we look at the brain as if it were a central computer that controlled all of the bodily functions, then we would refer to the central nervous system and the network that relays messages to and from the

The first layer of the brain is the cortex which covers the top and sides of the brain. This area controls reasoning and language, and this area will be less active when under sedative drugs. The basal ganglia are located underneath the cortex and it is made up of by the striatum. The striatum controls muscle tone and is part of the dopamine pathway which is a potential transport highway for psychoactive drugs. The hypothalamus is at the base of the brain and serves as liaison between the brain and pituitary gland.