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Difference between cerebrum and cerebellum Brainly

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  1. The significant difference between cerebellum and cerebrum is their size. The cerebrum is the largest part of the brain, and it contributes nearly 80% of the total weight of the human brain. The cerebellum makes up the remaining part of the brain. The cerebrum controls voluntary movement, intelligence and memory
  2. The major difference Between Cerebellum and Cerebrum is their size. The cerebrum is the largest part of the brain and it nearly contributes 80% of the total weight of the human brain. The cerebellum makes up the remaining part of the brain. Voluntary movement, intelligence and memory are controlled by the cerebrum
  3. Click here to get an answer to your question ️ 1 difference between cerebrum and cerebellum vallusa vallusa 08/03/2019 English Middle School 1 difference between cerebrum and cerebellum 1 See answer vallusa is waiting for your help. Add your answer and earn points
  4. One of the distinctions between the cerebrum and cerebellum is that they're positioned in different places. The cerebrum takes up the entire upper portion of the brain, whereas the cerebellum is located right underneath it, in the lower rear portion of the brain. The two are separated by dura mater

#subscribe to chunduri sireesh It is involved in all complex mental processes and physical actions. Cerebellum: A smaller and much older structure at the back of the skull, underneath the cerebrum, involved in automatic motor (muscular movement) coordination, balance and posture

What are the two parts of the peripheral nervous system? A. the brain and spinal cord B. the somatic and autonomic nervous systems C. the cerebrospinal fluid and meninges D. the cerebrum and cerebellum Difference Between Cerebrum and Cerebellum A detail guide about the difference between Cerebrum and Cerebellum and their functions. Search. Search This Blog Posts CEREBRUM The cerebrum is the largest part of the brain and consists of two cerebral hemispheres connected by a mass of white matter called the corpus callosum

The key difference between cerebrum and cerebellum is that cerebrum is the largest part of the forebrain while cerebellum is the largest part of the hindbrain. The nervous system of vertebrates comprises three major systems: central nervous system, peripheral nervous system, and autonomic nervous system The major differences between the cerebrum and cerebellum are due to the size, location, and constitution of the brain. The cerebrum is the largest part of the brain whereas the cerebellum is a much smaller part of the brain. The cerebrum comprises about 83% of the total brain whereas the cerebellum constitutes only about 11% The cerebrum accounts for 85% of the brain's weight, whereas the cerebellum only accounts for 10%. The cerebrum resembles walnut in shape and the cerebellum looks like a little brain located under the cerebrum. The cerebrum is divided into two hemispheres which are further divided into two sections each. Cerebellum also has two hemispheres The cerebrum is composed of two cerebral hemispheres which are symmetrical and known as the left and right cerebral hemispheres. The key difference between brain and the cerebrum is that brain is the central organ of the central nervous system and cerebrum is the largest part of the brain Difference Between Brain and Cerebrum www.differencebetween.com Key Difference - Brain vs Cerebrum The brain is composed of five major components; cerebrum, cerebellum, brain stem, pituitary gland, and hypothalamus. Cerebrum is the largest part of the brain which accounts for approximately 85% of the total weight of the brain. Cerebrum.

The difference between Cerebellum and Cerebrum is so simple. These are 2 separate parts of brain that are different from each other on the basis of their size & places where they are located. the upper largest walnut-like part of the brain is called Cerebrum WHILE Cerebellum is small & present beneath the cerebrum Cerebrum is the largest component in the brain, while cerebellum is the second largest Main Difference. The brain is a vital organ of our body. It is said as the control unit of the whole body. The brain has different parts in which cerebrum and cerebellum are included. The cerebrum is the principal and largest part of our brain. It comes in the forebrain. It is situated anteriorly in the cranial cavity of the skull Both, cerebrum and cerebellum are an integral part of the brain. The main difference between cerebrum and cerebellum is, cerebrum controls the higher functions of the brain and cerebellum controls the motion and position of the body. The cerebellum is adjacent to the pons, in the lower posterior fossa while cerebrum is located at a higher position, anteriorly and controls mainly the motor.

Cerebellum im Angebot - Bequem und günstig bestelle

Admin November 6, 2019. 0 283 3 minutes read. Difference Between Cerebellum And Cerebrum is that The brain and cerebellum are two of the four main regions of the human brain. People usually confuse them because their names sound similar and because of their similar symmetric structures. Although both play equally important roles in the brain. The cerebrum is the largest part of the brain and is divided into 4 sections called lobes: the temporal, parietal, frontal, and occipital. Functions of the cerebrum include: coordination of movement; initiation of movement. The cerebellum is a hindbrain structure which is composed of 3 layered cortex and deep nuclei The difference between cerebrum and cerebellum is that the former is related to planning and executing a variety of functions while the latter is related to the coordination of the activities, especially the motor activities. The cerebrum is the largest part of the central nervous system with more complex functions

The key difference between basal ganglia and cerebellum is that basal ganglia are found deep within the cerebral hemispheres while cerebellum is found below the pones attached to the bottom of the brain.. The brain is a complex structure. It is one of the two components of the central nervous system. There are three main parts of the brain: cerebrum, brainstem, and cerebellum Summary. Cerebrum and cerebellum are the two main parts of the brain. They are responsible for various functions as stated in the article. The core difference between cerebrum and cerebellum is that cerebrum is a forebrain while cerebellum is a hindbrain Cerebellar is a derived term of cerebellum. As a adjective cerebellar is of or pertaining to the cerebellum. As a noun cerebellum is (neuroanatomy) part of the hindbrain in vertebrates in humans it lies between the brainstem and the cerebrum it plays an important role in sensory perception, motor output, balance and posture

The cerebellum is connected to the brainstem, primarily at the pons, where it receives a copy of the descending input from the cerebrum to the spinal cord. It can compare this with sensory feedback input through the medulla and send output through the midbrain that can correct motor commands for coordination Cerebrum Cerebellum 1) it is the largest part of brain 1) it is the second largest part of the brain 2) it forms about 83% part of the total brain weight 2) it forms about 11% part of the total brain weight 3) it is divided into two cerebral hemis..

differences between cerebrum and cerebellum - Brainly

  1. Main Difference - Cerebrum vs Cerebral Cortex. Human brain is the upper part of the central nervous system (CNS). The CNS controls and coordinates the functions of the internal organs of the body and responds to the stimuli of the external environment
  2. Cerebrum vs. Cerebellum. I hear this all the time and enough is enough. The idea that strokes in the cerebellum are so much worse than strokes in the cerebrum ends today. It almost makes me wish I didn't name this blog what I did. But I guess it's a good thing that I did that because obviously there is a TON of wrong information being given.
  3. 12 Difference Between Cerebrum And Cerebellum (With Diagram) SHARE. Facebook. Twitter. Cerebrum . Cerebrum is the principal and most anterior part of the brain in vertebrates, located in the front area of the skull and consisting of two hemispheres, (left and right) separated by a fissure. It is responsible for the integration of complex.

DIFFERENCE BETWEEN CEREBRUM AND CEREBELLUM

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1 difference between cerebrum and cerebellum - Brainly

All of these 4. Which of the following is NOT an example of negative feedback A. Calcium level in the blood B. Glucose level in the blood C. Blood clotting D. All of th 5. The processes of homeostasis and temperature control are centered on the of the brain A. Hypothalamus B. Brain stem C. Cerebrum D. Cerebellum 6 Between the PONS/MEDULLA and the CEREBELLUM - Small FORAMINA connect it to the SUBARACHNOID SPACE Characteristic of the Central Canal? very small canal in the center of the SPINAL CORD - Originally connected to the 4th ventricle but connection WAS OBLITERATED IN THE EMBRYO SO NO CSF circulates though i

This Biology video explains the important parts of the brain - Cerebrum, Diencephalon, Cerebellum and Medulla oblongata; and their functions. About us: We ar.. The cerebellum is similar to the cerebrum. It has two hemispheres and has a highly folded surface or cortex. This structure is associated with regulation and coordination of movement, posture and balance. The cerebellum is assumed to be much older than the cerebrum, evolutionarily. Therefore, the correct answer is option C Jennifer Long The areas of the brain, including the cerebellum. The brainstem and cerebellum have individual roles in cognitive functions and motor control. Similar to the other parts of the brain, and the body as a whole, the brainstem and cerebellum have separate purposes.When their purposes are combined, it becomes evident just how much the brainstem and cerebellum depend on each other, and.

Cerebrum Vs Cerebellum: What Is The Difference

The fundamental difference is the cause. Cerebellar ataxia is due to disorders of the cerebellar system. This system coordinates motor activities and controls them. It executes and fine tunes the action plan generated by the motor cortex. Dysfun.. The cerebellum is a subcategory of the rhombencephalon or hindbrain. These are fetal brain forms that eventually develop into multiple complex structures. The tree-like form of the cerebellum. Cerebrum functions have been discussed in basic detail above. We can compare these functions with that of the cerebellum and note the differences between. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators.

Video: Difference Between Cerebellum and Cerebrum are explained

The folds are called convolutions or gyri, and the grooves between them are known as sulci. A deep fissure separates the cerebrum into a left and right hemisphere, with the corpus callosum, a large bundle of fibers, connecting the two. The cerebellum. The cerebellum is located below the cerebrum and behind the brain stem The key difference between Cranial and Spinal Nerves is that the cranial nerves originate from the brain and carry nerve impulses to the eyes, mouth, face and other parts of the head region while the spinal nerves originate from the spinal cord and carry nerve impulses to the other parts of the body.. The nervous system of human and other vertebrates are more or less the same and can be. As we know, that corpus calls is located in the brain actually in the part of cerebrum and it helps to transfer messages from right cerebral hemispheres to left cerebral hemispheres and vice versa. And in the matter of pons Carolina it is located. Difference Between Cerebellum and Cerebrum are explained in detail. The significant difference between cerebellum and cerebrum is their size. The cerebrum is the largest part of the brain, and it contributes nearly 80% of the tota The main difference between Sulcus and Fissure is that Sulcus forms gyri on the part of the brain cerebral cortex, whereas Fissure usually divides the brain into two lobes. Sulcus vs. Fissure Sulcus refers to an indentation present on the surface of the brain, while fissure refers to constricted, long division on the brain surface

Adverse events consisted mostly of discomfort attributable to involuntary muscle contractions. Authors used a variety of methods for calculating stimulation dosages, ranging from the long-established reference of electromyography of a hand muscle to techniques that atone for some of the differences between cerebrum and cerebellum Using a scanning force microscope with a spherical indenter of radius ∼20μm we have mapped the effective elastic modulus of rat cerebellum with a spatial resolution of 100μm. We found significant differences between white and gray matter, having effective elastic moduli of K=294±74 and 454±53Pa, respectively, at 3μm indentation depth (n. The cerebrum is responsible for interpreting sensory input. It is also responsible for all the voluntary muscle activity within the body. Lobes in the cerebrum are the frontal, the temporal, the parietal and the occipital. The brain, the main constituent of the central nervous system, has three main elements: the hindbrain, midbrain and forebrain The cerebrum is divided into two parts: left cerebrum hemisphere and right cerebrum hemisphere. Brain stem: The main function of the brain stem is to connect the cerebrum with the spinal cord with the help of a system of nerve cells and fibres located in the upper part of the brain stem. Cerebellum: It is located in between the cerebrum and. Michael Anissimov The cerebellum lies behind the brain stem at the base of the brain. The cerebellum, Latin for little brain, is a plum-sized portion of the brain located below the cerebral hemispheres and behind the brain stem.It's main claim to fame is that it contains half the neurons of the brain despite being only 10% of its size

Thus, much like the basal ganglia, the cerebellum is part of a vast loop that receives projections from and sends projections back to the cerebral cortex, brainstem, and spinal cord. The primary function of the cerebellum is evidently to detect the difference, or motor error, between an intended movement and the actual movement, and. Human vs Sheep Brain. The difference between the human and sheep brain lies in its size and shape. While the human brain is larger and round, a sheep's brain is smaller and elongated. A human brain weighs about 1300 to 1400 grams while a sheep brain weighs about 140 grams. A sheep's brain weighs the tenth part of the human brain The cerebellum is the portion of the brain that controls movement and maintains balance. It's located at the back of your brain, at the bottom. It has a symmetric left and right side Cerebral palsy is a motor disability caused by damage to the brain before or during birth, or in early childhood. Cognitive and emotional impairments are not directly related to CP but commonly co-occur and are referred to as associative conditions.. There are also 4 types of cerebral palsy: . Spastic: the most common type of CP; characterized by stiff movements due to spasticity (involuntary.

The cerebellum is the part of the brain responsible for integrating input from the sensory organs to coordinate the precise, voluntary movements originally initiated in the cerebral cortex. The cerebellum consists of an outer cortex of grey matter covering an inner area of white matter, which itself surrounds a deeper layer of grey matter. Jun 4, 2017. #2. The cerebellum is involved in the coordination of movement. A simple way to look at its purpose is that it compares what you thought you were going to do with what is actually happening down in the limbs, and corrects the movement if there is a problem. It is also involved in motor learning (eg. learning to ride a bike. Laterality Differences in Cerebellar-Motor Cortex Connectivity. John E. Schlerf, John E. Schlerf. 1. Department of Physical Medicine and Rehabilitation. Address correspondence to Pablo Celnik, The Johns Hopkins School of Medicine, 707 North Broadway, G04, Baltimore, MD 21205, USA. Email: pcelnik@jhmi.edu. Search for other works by this author on Note: if the cerebrum were smooth it would have to be about the size of a breach ball to have the same amount of surface area. The arrangement of the gyri and sulci is fairly consistent between individuals but there are subtle individual differences. The outer 2-4 millimeters of the cerebrum is the cerebral cortex The right cerebellum is located at the back of the head, just behind the cerebrum. Fine motor skills are controlled in part by the right cerebellum. When an injury has occurred, the affected person may begin to have difficulty writing or picking up small objects with the right hand. Mobility may be limited due to a loss of ability to control.

It's interesting! The cerebellum is the little brain, yet it holds about 80% of all the neurons! They are, however, packed tightly and make up only 10% of the entire mass of the brain. The cerebral cortex only holds about 20% of all the brain's neurons, but it makes up about 80% of its mass. The cerebellum is small, but mighty 2.cerebrum. 3.cerebellum (back of brain) Explanations <Brain stem> The brain stem connects the brain with the spinal cord. It controls hunger and thirst and some of the most basic body functions, such as body temperature, blood pressure, and breathing The cerebellum is also essential for making fine adjustments to motor actions. Coordinates and maintains body balance and posture during walking, running, riding, swimming. Explore: Differences between Cerebellum and Cerebrum. Medulla Oblongata. The medulla oblongata is a small structure present in the lowest region of the brain As adjectives the difference between cerebral and cerebellar is that cerebral is cerebral while cerebellar is of or pertaining to the cerebellum. As a noun cerebral is a cerebral person

Difference between cerebrum and cerebellum in brain

The cerebellum consists of two hemispheres which are connected by the vermis, a narrow midline area. Like other structures in the central nervous system, the cerebellum consists of grey matter and white matter: - Grey matter = located on the surface of the cerebellum. It is tightly folded, forming the cerebellar cortex Numerous studies have highlighted important roles for the cerebellum in cognition and movement, based on numerous fiber connections between the cerebrum and cerebellum. Abnormal cerebellar activity caused by epileptic discharges has been reported in previous studies, but researchers have not clearly The cerebellum helps control posture, balance, and the coordination of voluntary movements. This allows different muscle groups in the body to act together and produce coordinated fluid movement. In addition to playing an essential role in motor control, the cerebellum is also important in certain cognitive functions including speech -between spinal cord and cerebrum or cerebellum-contains pons and medulla oblongata. Cerebrum function-largest part of the brain-controls higher mental functions-divided into left and right cerebral hemishpheres -functional differences between left and right hemissphere

What are the differences between cerebrum, cerebellum and

The cerebrum is further divided into four lobes, each with different functions. They are the frontal, parietal, occipital and temporal lobes. The cerebellum is located under the cerebrum. Its function is to coordinate muscle movements, speech, maintain posture, and balance THE BRAIN . The brain consists of many parts that function as an integrated whole.The major parts are the medulla, pons, and midbrain (collectively called the brain stem), the cerebellum, the hypothalamus, the thala-mus, and the cerebrum.These parts are shown in Fig. 8-6. We will discuss each part separately, but keep in mind that they are all interconnected and work together Cerebellum. The cerebellum (little brain) sits under the occipital lobes of the cerebral hemispheres and attaches to the brain stem. Its structure is similar to the cerebrum in that it has a cortex composed of gray matter with white matter in the center. Likewise, the surface of the cerebellum is composed of folds called folia

The Cerebellum and White and Gray Matter. Cerebellum. At the rear of the brain is the cerebellum. The cerebellum is similar to the cerebrum in that each has hemispheres that control the opposite side of the body and are covered by gray matter and surface folds. The vermis, which is a central constricted area, connects the hemispheres The cerebellum is the largest part of the hindbrain (the structures behind the cerebral hemispheres.) It is the dark brown area on the right hand diagram. It is behind the Pons and the Medulla Oblongata. Unlike the other lobes, it is a distinctly separate structure as can be seen on the photographs of a hard foam rubber model of the brain below The hallmark of multiple sclerosis (MS) is the brain lesions found on the cerebrum and the cerebellum. Your cerebellum is located in the lower back area of your brain, behind the top part of your brainstem, where your spinal cord connects with your brain. This area helps control coordination, posture, and balance, as well as speech and a number. See all 9 rows on www.toppr.com Difference Between Cerebellum and Cerebrum (With Table) April 2020, The human brain is the most complex and wonderful discovery the man ever made, I hear this all the time and enough is enough, Accounting for approximately 85% of the brain's total weight, yet it holds about 80% of all the neurons, memory, personality, interpretation of sensor Difference between cerebrum and cerebellum. Cerebrum. Cerebellum. 1) it is the largest part of brain. 1) it is the second largest part of the brain. 2) it forms about 83% part of the total brain weight. 2) it forms about 11% part of the total brain weight. 3) it is divided into two cerebral hemisphere by median longitudinal cerebral fissure

What are the two parts of the peripheral - Brainly

The cerebral cortex is the layer of the brain often referred to as gray matter. The cortex (thin layer of tissue) is gray because nerves in this area lack the insulation that makes most other parts of the brain appear to be white. The cortex covers the outer portion (1.5mm to 5mm) of the cerebrum and cerebellum Cerebrum: Cerebellum: Medulla: It is a part of fore brain. It is a part of hind brain. It is a part of hind brain. It consists of two cerebral hemispheres. It consists of two cerebellar hemispheres and a vermis. Its shape like a pyramid and has a very thin structure on its lower side called posterior choroid plexus

The Cerebrum. The iconic gray mantle of the human brain, which appears to make up most of the mass of the brain, is the cerebrum (Figure 11.1).The wrinkled portion is the cerebral cortex, and the rest of the structure is beneath that outer covering.There is a large separation between the two sides of the cerebrum called the longitudinal fissure.It separates the cerebrum into two distinct. Like the cerebrum, the cerebellum has two major hemispheres with an outer cortex made up of gray matter with an inner region of white matter. The cerebellum is located dorsal to the pons and medulla and it protrudes under the occipital lobes of the cerebral hemispheres, from which it is separated by the transverse fissure The cerebellum is located in the posterior cranial fossa of the cranial vault. Above it lies the tentorium cerebelli (a fold of dura mater), that separates it from the cerebrum above. The surface of the cerebellum, like the cerebral cortex, is marked by many indentations and crevasses as well as elevations.In the brain, the crevasses are called sulci and the elevations gyri There was no difference between the patients and control subjects in backward recall and, contrary to the authors' expectation, there were no differences in this task between patients with damage to the right or left side of the cerebellum. (1992) suggested that with the right half of the cerebellum damaged, the left cerebral cortex and its. What are the 4 lobes of the cerebrum and where are they located? Frontal- front Parietal- top behind frontal Temporal- around ear Occipital- at back. Where is the cerebellum located? Below occipital lobe. What is the difference between a gyrus, sulcus and fissure? Gyrus is a bump, sulcus is a shallow groove and fissure is a deep groove

Difference Between Cerebrum and Cerebellu

An MRI of the human brain delineating three major structures: the cerebral hemispheres, brain stem, and cerebellum. The brain uses oxygen and glucose, delivered via the blood. The brain is a large consumer of these metabolites, using 20% of the oxygen and calories we consume despite being only 2% of our total weight The difference between the two is that the latter involves manic phases that are less intense as those experienced in bipolar I. Investigating functioning and structural differences in cerebellum between the two subtypes may be able to isolate the manic component of the disorder, giving greater insight to the role the cerebellum plays on this. 4.8/5 (1,811 Views . 43 Votes) The human brain has a larger frontal lobe than that of a sheep's. The sheep's brain has a more developed olfactory bulb when compared to the human brain. The human brain is much heavier and longer than a sheep's but a human brain is rounded whereas a sheep's brain is elongated in shape. Click to see full answer This model reflects the intimate relationship between the cerebellum and cerebrum and the important role the cerebellum plays in many functions of the cerebrum. Very few efferent cerebellar axons project to the spinal cord to influence the lower motor neuron (LMN) activity. The cerebellum controls motor activity by its influence on the UMN. The majority of the neurons are located in the cerebellum . More precisely, it contains more than all other brain parts together. Gray matter is also present in the spinal cord. Moreover, there are regions in the CNS that have an external layer of the gray matter. Those are, primarily, the cerebrum and cerebellum

Difference Between Cerebrum and Cerebellum Compare the

Areas of the Forebrain Other areas of the forebrain (which includes the lobes that you learned about previously), are the parts located beneath the cerebral cortex, including the thalamus and the limbic system. The thalamus is a sensory relay for the brain. All of our senses, with the exception of smell, are routed through the thalamus before being directed to other areas of the brain for. Human nervous system - Human nervous system - Cerebellum: The cerebellum (little brain) overlies the posterior aspect of the pons and medulla oblongata and fills the greater part of the posterior fossa of the skull. This distinctive part of the brain is derived from the rhombic lips, thickenings along the margins of the embryonic hindbrain. It consists of two paired lateral lobes, or.

Difference Between Cerebellum And Cerebrum in Tabular For

The cerebellum is a vital component in the human brain as it plays a role in motor movement regulation and balance control. The cerebellum (see image on R, horizontal fissure marked red) Coordinates gait. Maintains posture, Controls muscle tone and voluntary muscle activity. Is unable to initiate muscle contraction Të dy cerebrum dhe cerebellum janë përgjegjës për kontrollin e funksionit vullnetar në trupin tonë. Sidoqoftë, cerebellumi përmban më shumë neurone sesa cerebrum. Gjithashtu, supozohet se cerebellum evoluoi para cerebrum. Kështu, kjo është një përmbledhje e ndryshimit midis cerebrum dhe cerebellum. Referenca: 1. Cerebrum We found no differences in intraparenchymal vascular volume between cerebellum and cerebrum. When the pial vessels are included, however, the cerebral vascular volume increases by <6%, whereas the cerebellar vascular volume increases by >30%. We suggest that the higher cerebellar vascular volume measured using intravascular tracers is due to. The hind brain is made up of the brain stem and the. cerebellum. The brain stem is very important because it controls significant functions including breathing and swallowing. The brain stem also connects the brain to the spinal cord and is made up of the medulla, reticular formation, and pons. The cerebellum plays a role in physical activity The cerebellum contains the majority of neurons in the human brain and is unique for its uniform cytoarchitecture, absence of aerobic glycolysis, and role in adaptive plasticity. Despite anatomical and physiological differences between the cerebellum and cerebral cortex, group-average functional con

The difference between the sexes is proportional to body size, not intelligence. The organs of the central nervous system (CNS) can be divided into two groups, the brain and the spinal cord. Anatomists conceptually divide the brain into four major parts— The Cerebrum. The Diencephalon (thalamus, hypothalamus, and epithalamus). The Cerebellum The authors compared the degree of structural atrophy between cerebrum and cerebellum within the same connectivity networks. In Alzheimer's disease, peak atrophy in crus 1 correlated with the angular gyrus, whereas in bvFTD peak atrophy in lobule VI correlated with the anterior insula. There was a trend in nfvPPA, but no correlation for svPPA They divide the brain and increase the surface area of the cerebral cortex. Increased brain surface area allows more neurons to be packed into the cortex, allowing it to process more data. By forming boundaries between the lobes of the brain and splitting it into two hemispheres, gyri and sulci create brain divisions Cerebellum- controls coordination of muscular activity; Image from cognitiveconsonance.info. The Reticular Formation. Is a network of nerve pathway situated in the brainstem. This area connects the spinal cord, cerebellum and cerebrum. It mediates conscious activity and uses sensory and other impulses from the brain stem A brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It is located in the head, usually close to the sensory organs for senses such as vision.It is the most complex organ in a vertebrate's body. In a human, the cerebral cortex contains approximately 14-16 billion neurons, and the estimated number of neurons in the cerebellum is. My dad had a hunch that the cerebellum worked closely with the cerebrum and was involved with cognitive function. In the 20th century, the medical establishment considered the idea that the.