Our brain is cut into three huge main parts. The Forebrain, Midbrain, and the Hindbrain. The Forebrain is considered as the most important for account of its functions. It distinguishes our form from other animals or organisms. Human Brain Facts claims, “This part is responsible for processing sensory information, collected by different sensory organs, such as eyes, nose, ears, tongue and skin.” The forebrain is cut into two, called the Telencephalon, and the diencephalon (sensory and autonomic). The first is the biggest part of brain, also named the Cerebrum. It controls our thoughts and actions. The Cerebrum itself is divided into four Lobes. The Frontal Lobe, Parietal Lobe, Occipital Lobe and the Temporal Lobe.
Transition: Forgive me but
It sends information for sleep, hearing, taste, and even eye movement. Corpus Callosum: The corpus callosum connects both hemispheres of the brain and allows them to relay messages between one another. People who have a severed corpus callosum can essentially function as 2 different people at the same time, with the left half of their body performing one task, and the right half another. Frontal Lobe: As the largest lobe in our brain, this lobe play a significant role in personality and impulse control.
Forebrain #3 The section I chose is the forebrain which controls the higher functions of the brain, such as thinking, decision making, and dreaming. I chose forebrain #3 which consists of the occipital lobes, parietal lobes, and the somatosensory cortex. The occipital lobes is the visual processing center of the brain containing most of the region of the visual cortex. The occipital lobes are involved in many functions including visual perception, color recognition, reading, comprehension, depth perception, and recognition of object movement.
Occipital Lobe - I chose not to include this part of the brain because you can live without it. The occipital lobe processes visual information from the eyes. This enables us to understand the information we are seeing. Even though it is great to be able to process the information, it is not required for survival.
Firstly, the human brain is a complex organ that commands a variety of different functions within the human body. One specific function of the human
The brain is the most complex and magnificent organ of the human body. It controls the muscle movements, the secretions of glands,breathing and internal temperature. Every creative thought, feeling, and plan is developed by the brain. The brain acts as the body’s control center. The human brain can be divided into the forebrain, mid-brain and hind-brain.
Parts of the brain and their functions: the frontal brain with controls the higher mental processes. The midbrain, which controls emotions, motivations and the limbic system. The hindbrain which controls movement, and lower mental functions. 3. Split brain: when the corpus callosum is split it destroys the connection between the left and right side of the brain.
The general consensus between professionals is that both lobes of the brain work independently and control different parts of the body and have different functions. This study and others have concluded that when it comes to the prefrontal cortex, both sides work together not separate. “This assignment also agrees with the idea that non-brain-damaged individuals the separate frontal regions are interconnected and act cooperatively to support reasoning and decision making.” (Damasio, Grabowski, Frank, Galaburda, & Damasio,
The human brain can be considered the most important thing for an individual to correctly function.
There is the superior temporal sulcus, the premotor cortex, and the parietal lobule. A very interesting phenomenon is the phantom limb phenomenon. It is when someone with an amputated limb still has the sensations of the arm there. Empathy and Imitation Have you ever thought about why we can empathize with other people? Have you ever wondered about how we imitate other people, just by seeing them?
Amygdala The amygdala has historically been considered to be part of the limbic system, with connections mainly in the hypothalamus and brainstem. Studies conducted over the last 30 years show that the amygdala has a wide area network to a wide range of brain areas (Aggleton, Burton, & Passingham, 1980; Aggleton & Mishkin, 1984; Amaral & Price, 1984; Amaral, Price, Pitkänen, & Carmichael, 1992;). The amygdaloid complex is a heterogeneous group of nuclei and cortical regions located in the medial temporal lobe just rostral hippocampal formation (Whalen & Phelps, 2009). The larger lateral part of the amygdala receives direct and indirect input from most of the cerebral cortex.
The main function of the midbrain is to process visual and auditory signals as well as help in movement. The midbrain is an area of brain that is in the middle of two other regions: the forebrain and the hindbrain. The forebrain is made up of the cerebral cortex and the hindbrain is made up of the pons, the cerebellum and the medulla of the brain stem. The midbrain is located within the brainstem and acts as a bridge or connection between the two regions. It is composed of two parts: the tectum (the back) and the tegmentum (the front).
The brain stem is where the vital body functions are supervised and controlled. The Limbic System is right above the brain stem and has four parts that are significant to learning and memory. The first part is the Thalamus which receives all the sensory information, besides smell, and relays to other parts of the brain to process. The second part is the Hypothalamus which monitors the internal system to maintain the normal state of the body, also known as homeostasis. The third part is the Hippocampus which consolidates learning and converts information from working memory to long term memory.
The brain is the most complex structure in the human body. It allows one to basically do anything and everything, without the brain, one would have no known way to function. The brain is the reason one can talk, eat and even breathe. Considering its importance and complexity, one would never assume the human brain only weights 3lb.
Each of these have a specific job and place within the brain, and are responsible for processing, encoding, and determining where which of these memories will be stored and where to store them. There are four main parts of the brain that work to control the functions of human memory. The prefrontal cortex, found at the front of the brain near the forehead area, is the portion of the brain that remembers how to do systematic tasks. The cerebellum, which is found at the back of the brain near the base of the head, oversees procedural memories. The hippocampus, located under the cerebral cortex, plays a role in converting information from short to long term memory.
The first part of the Nervous System is the Central Nervous System. “Protected within the skull, the brain is composed of mostly of the cerebrum, cerebellum, and brainstem.” (“Anatomy of the Brain, mayfieldclinic.com”) The cerebrum is the biggest part in the human brain, and is divided into lobes including the frontal lobe, parietal lobe, occipital lobe, and temporal lobe. Each lobe has its own tasks.