Functions of cerebrum class 10

Nervous System: Have you ever wondered how a swimmer or hurdler regulates their arm and leg motions with flawless synchronisation and accuracy? It is caused in humans by the interaction of complex systems. For such regulation and synchronisation, the neurological and endocrine systems collaborate. The neurological system communicates by nerve impulses, whereas the endocrine system communicates via chemical messages from hormones. In this post, we’ll go through the nervous system in further detail, including its functions, components, and so on. What is the Nervous System? We can do things in which we have to think and also in which we don’t have to. Like our heartbeats, we breathe without thinking. We can read, write, walk, cycle, etc. with our knowledge. As soon as we put food in our mouth, our salivary glands start secreting saliva. How are these possible? These are possible because the nervous system passes information from one part of the body to another. 3. It consists of:- a. Cell body or Soma or Cyton has a prominent nucleus, cytoplasm, Nissl’s granules, and no centrosomes. b. Dendrites are thread-like structures that are cytoplasmic extensions of the cell body. c. Axon is a long fibre-like cytoplasmic process arising from a conical projection called axon hillock, of the cyton d. The plasma membrane of an axon is called axolemma and its cytoplasm is called axoplasm. 4. The dendrites pick up sensations from the finest part of the body and transmit the same to the cel...

Examinations • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Cerebrum Function The CNS (central nervous system) comprises the brain and the spinal cord. The PNS (peripheral nervous system) is made of spinal nerves branching from the spinal cord; the cranial nerves branch from the brain. The human brain is about the size of a grapefruit and weighs close to 3 pounds. There are four main regions of the adult brain – • Cerebrum • Cerebellum • Diencephalon • Brainstem The cerebrum constitutes the largest part of the brain; it accounts for nearly 83%, which is two-thirds of the total weight of the brain. This large part of the brain can be seen atop the brainstem, comprising the cerebellum underneath the rear section. The cerebrum is accountable for complex facets related to consciousness such as intelligence, memory and personality. It is involved in receiving sensory information, processing it and regulating the conscious and motor activities. It is involved in a wide range of cognitive processes. Particular areas of the cerebrum are responsible for interpreting sensory impulses. For instance, the Wernicke’s area is the part of the cerebrum which receives spoken and written language. Where is Cerebrum located? – Cerebrum ...

The structure of cerebrum: 1. The cerebrum is the largest part of the brain, 80-85% of the brain. 2. A median fissure-divides cerebrum into two hemispheres which are connected by a thick band of fibres called corpus callosum. 3. The outer part is cortex, while the inner part is medulla: 4. The roof is called pallium, which is highly folded to form gyri and sulci, Sulci are depressions and gyri are ridges. 5. Ventrolateral walls of the cerebrum are thick and called corpora striata. 6. Sulci divides hemisphere into four lobes-frontal, parietal, occipital and temporal lobes. Functions of cerebrum: 1. The cerebrum controls the voluntary activities. 2. It responds to vision, taste, smell, sound, touch, speech etc 3. Centre for micturition, defecation, weeping, laughing. 4. It is also the centre of memory, intelligence, will power, reasoning, learning. 5. Emotion, fear, pressure, temperature, feelings are controlled by cerebrum.

The cerebrum and cerebellum are two of the four main regions of the brain. People often confuse them because of their sound-alike names and similar symmetrical structure. Although both play equally important roles in the brain, there are major differences between these two brain regions. In this article, we’ll conduct a quick cerebrum vs cerebellum comparison. To explain how these two parts of the brain are different from each other, we will compare their size, their position in the brain, as well as their main functions. What Is the Difference Between the Cerebrum vs. Cerebellum? The most obvious difference between the cerebrum and cerebellum is their size. Accounting for approximately 85% of the brain’s total weight, the cerebrum is the largest region of the brain. The cerebellum, on the other hand, is much smaller. It makes up 10% of the total brain volume. This doesn’t make the cerebellum any less important, though, seeing as it houses more than half of all neurons in the brain. 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. Rather than having a direct connection, the cerebellum communicates with the cerebrum via the brain stem. What Is the Function of the Cerebrum and Cerebellum? The key difference between the cerebrum...

• ICSE Solutions • ICSE Solutions for Class 10 • ICSE Solutions for Class 9 • ICSE Solutions for Class 8 • ICSE Solutions for Class 7 • ICSE Solutions for Class 6 • Selina Solutions • ML Aggarwal Solutions • ISC & ICSE Papers • ICSE Previous Year Question Papers Class 10 • ISC Previous Year Question Papers • ICSE Specimen Paper 2021-2022 Class 10 Solved • ICSE Specimen Papers 2020 for Class 9 • ISC Specimen Papers 2020 for Class 12 • ISC Specimen Papers 2020 for Class 11 • ICSE Time Table 2020 Class 10 • ISC Time Table 2020 Class 12 • Maths • Merit Batch Selina Concise Biology Class 10 ICSE Solutions The Nervous System APlusTopper.com provides step by step solutions for Selina Concise ICSE Solutions for Class 10 Biology Chapter 9 The Nervous System. You can download the Selina Concise Biology ICSE Solutions for Class 10 with Free PDF download option. Selina Publishers Concise Biology for Class 10 ICSE Solutions all questions are solved and explained by expert teachers as per ICSE board guidelines. Selina ICSE Solutions for Class 10 Biology Chapter 9 The Exercise 1 Solution A.1. (b) neurolemma Solution A.2. (d) Pons – consciousness Solution A.3. (b) Contains both sensory and motor fibres Solution B.1. (a) Cerebrospinal fluid (b) Synapse (c) Cerebrum (d) Hypothalamus Solution B.2. (a) Stimulus: Receptor:: Impulse: Effectors (b) Cerebrum: Diencephalon:: Cerebellum: Medulla oblongata (c) Receptor: Sensory nerve:: Motor nerve: Effector Solution B.3. (a) Sensory (b) Maintaining ...

Nervous System: Have you ever wondered how a swimmer or hurdler regulates their arm and leg motions with flawless synchronisation and accuracy? It is caused in humans by the interaction of complex systems. For such regulation and synchronisation, the neurological and endocrine systems collaborate. The neurological system communicates by nerve impulses, whereas the endocrine system communicates via chemical messages from hormones. In this post, we’ll go through the nervous system in further detail, including its functions, components, and so on. What is the Nervous System? We can do things in which we have to think and also in which we don’t have to. Like our heartbeats, we breathe without thinking. We can read, write, walk, cycle, etc. with our knowledge. As soon as we put food in our mouth, our salivary glands start secreting saliva. How are these possible? These are possible because the nervous system passes information from one part of the body to another. 3. It consists of:- a. Cell body or Soma or Cyton has a prominent nucleus, cytoplasm, Nissl’s granules, and no centrosomes. b. Dendrites are thread-like structures that are cytoplasmic extensions of the cell body. c. Axon is a long fibre-like cytoplasmic process arising from a conical projection called axon hillock, of the cyton d. The plasma membrane of an axon is called axolemma and its cytoplasm is called axoplasm. 4. The dendrites pick up sensations from the finest part of the body and transmit the same to the cel...

The structure of cerebrum: 1. The cerebrum is the largest part of the brain, 80-85% of the brain. 2. A median fissure-divides cerebrum into two hemispheres which are connected by a thick band of fibres called corpus callosum. 3. The outer part is cortex, while the inner part is medulla: 4. The roof is called pallium, which is highly folded to form gyri and sulci, Sulci are depressions and gyri are ridges. 5. Ventrolateral walls of the cerebrum are thick and called corpora striata. 6. Sulci divides hemisphere into four lobes-frontal, parietal, occipital and temporal lobes. Functions of cerebrum: 1. The cerebrum controls the voluntary activities. 2. It responds to vision, taste, smell, sound, touch, speech etc 3. Centre for micturition, defecation, weeping, laughing. 4. It is also the centre of memory, intelligence, will power, reasoning, learning. 5. Emotion, fear, pressure, temperature, feelings are controlled by cerebrum.

The cerebrum and cerebellum are two of the four main regions of the brain. People often confuse them because of their sound-alike names and similar symmetrical structure. Although both play equally important roles in the brain, there are major differences between these two brain regions. In this article, we’ll conduct a quick cerebrum vs cerebellum comparison. To explain how these two parts of the brain are different from each other, we will compare their size, their position in the brain, as well as their main functions. What Is the Difference Between the Cerebrum vs. Cerebellum? The most obvious difference between the cerebrum and cerebellum is their size. Accounting for approximately 85% of the brain’s total weight, the cerebrum is the largest region of the brain. The cerebellum, on the other hand, is much smaller. It makes up 10% of the total brain volume. This doesn’t make the cerebellum any less important, though, seeing as it houses more than half of all neurons in the brain. 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. Rather than having a direct connection, the cerebellum communicates with the cerebrum via the brain stem. What Is the Function of the Cerebrum and Cerebellum? The key difference between the cerebrum...

Examinations • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Cerebrum Function The CNS (central nervous system) comprises the brain and the spinal cord. The PNS (peripheral nervous system) is made of spinal nerves branching from the spinal cord; the cranial nerves branch from the brain. The human brain is about the size of a grapefruit and weighs close to 3 pounds. There are four main regions of the adult brain – • Cerebrum • Cerebellum • Diencephalon • Brainstem The cerebrum constitutes the largest part of the brain; it accounts for nearly 83%, which is two-thirds of the total weight of the brain. This large part of the brain can be seen atop the brainstem, comprising the cerebellum underneath the rear section. The cerebrum is accountable for complex facets related to consciousness such as intelligence, memory and personality. It is involved in receiving sensory information, processing it and regulating the conscious and motor activities. It is involved in a wide range of cognitive processes. Particular areas of the cerebrum are responsible for interpreting sensory impulses. For instance, the Wernicke’s area is the part of the cerebrum which receives spoken and written language. Where is Cerebrum located? – Cerebrum ...

• ICSE Solutions • ICSE Solutions for Class 10 • ICSE Solutions for Class 9 • ICSE Solutions for Class 8 • ICSE Solutions for Class 7 • ICSE Solutions for Class 6 • Selina Solutions • ML Aggarwal Solutions • ISC & ICSE Papers • ICSE Previous Year Question Papers Class 10 • ISC Previous Year Question Papers • ICSE Specimen Paper 2021-2022 Class 10 Solved • ICSE Specimen Papers 2020 for Class 9 • ISC Specimen Papers 2020 for Class 12 • ISC Specimen Papers 2020 for Class 11 • ICSE Time Table 2020 Class 10 • ISC Time Table 2020 Class 12 • Maths • Merit Batch Selina Concise Biology Class 10 ICSE Solutions The Nervous System APlusTopper.com provides step by step solutions for Selina Concise ICSE Solutions for Class 10 Biology Chapter 9 The Nervous System. You can download the Selina Concise Biology ICSE Solutions for Class 10 with Free PDF download option. Selina Publishers Concise Biology for Class 10 ICSE Solutions all questions are solved and explained by expert teachers as per ICSE board guidelines. Selina ICSE Solutions for Class 10 Biology Chapter 9 The Exercise 1 Solution A.1. (b) neurolemma Solution A.2. (d) Pons – consciousness Solution A.3. (b) Contains both sensory and motor fibres Solution B.1. (a) Cerebrospinal fluid (b) Synapse (c) Cerebrum (d) Hypothalamus Solution B.2. (a) Stimulus: Receptor:: Impulse: Effectors (b) Cerebrum: Diencephalon:: Cerebellum: Medulla oblongata (c) Receptor: Sensory nerve:: Motor nerve: Effector Solution B.3. (a) Sensory (b) Maintaining ...