Q: Name the 12 pairs of cranial nerves, and describe the structures innervated by each.
A: There are 12 paris of crainal nerve, which arranged in order ; 1. Olfactory 2. Optic 3. Oculomotor…
Q: Name the sheet of nerve fibres that connect two halves of cerebrum.
A: The controlling and communication center of the human body is known as the brain. The brain…
Q: Describe the three regions of the cerebrum in depths.(Very detail of each parts and function).
A: Cerebrum is the supreme centre of Intelligence that is all conscious thought process and…
Q: List in order the Cranial Nerveswith their function.
A: Nervous system is mainly divided into peripheral and central nervous system. Brain and spinal cord…
Q: List the 12 pairs of cranial nerves in ascending order by both their name and number?
A: The nervous system is involved in the coordination and controlling of various activities in the…
Q: Which of the following is true of cranial nerves? a. some have sensory only functions b. all…
A: The central nervous system in the body consist of different types of nerves and mainly includes…
Q: Name the two folds present in cerebrum.
A: INTRODUCTION Cerebrum is the largest part of the brain which contains cerebral cortex as well as…
Q: Identify the origin of the vagus (X) nerve in the brain, the foramen through which it exits the…
A: Vagus nerve is the tenth Cranial nerve and it is the most complex and largest nerve. It is mixed…
Q: Which of the following provide almost the entire nerve supply of the shoulders and upper limbs? O A.…
A: There are four nerve plexus located in the trunk. Plexus are areas where nerve fibers from different…
Q: List 3 functions of cerebellum. Describe the reflex arc mechanism.
A: The cerebellum is a part of brain. At the back side of brain or hind side of brain the cerebellum is…
Q: Enumerate and describe each of the 12 cranial nerves.
A: Introduction :- The cranial nerves are a group of nerves that connect the brain to various areas of…
Q: Identify the origin of the glossopharyngeal (IX) nerve in the brain, the foramen through which it…
A: Cranial nerves are pairs of nerves that transmit information from different parts of the head to the…
Q: The axons of the corticobulbar tract terminate in the motor nuclei of which cranial nerves?
A: The corticobulbar (or corticonuclear) tract Includes two-neuron white matter motor pathway…
Q: What are the cranial nerves? Give three examples.
A: Brain is a complex structure which control and coordinates different body function by the cells…
Q: name
A: Cranial nerves:- Are a set of 12 paired nerves that arise directly from the brain. Cranial nerves…
Q: 3. Loss of secretions from the nasal and pa lesion of which of the following nerves? O…
A: Cranial nerves arise directly from the brain and there are 12 pairs of cranial nerves (CN I to CN…
Q: Review the twelve cranial nerves so that you can (1) state whether the nerve carries sensory or…
A: Nerves imply that a bundle of fibers forms a system that can convey the messages of any kind of…
Q: 3. Loss of secretions from the nasal and palatine glands is due to lesion of which of the following…
A: A lesion can be defined as the damaged area due to any injury or an illness, that may lead to severe…
Q: Identify the origin of the hypoglossal (XII) nerve in the brain, the foramen through which it exits…
A: The nervous system is responsible for coordinating the behaviour and transmitting signals…
Q: Which cranial nerve is responsible for transmitting information bout sounds and head position and…
A: Neurons or nerve cells are the basic structural and functional unit of the brain. Brain tissue…
Q: identify the branches of the trigeminal nerve innervating the pointed parts.
A: The fifth cranial nerve is the trigeminal nerve. It is the largest of the cranial nerves. The…
Q: 4. Name the major nerves arise from the following plexus. A. Cervical: B. Brachial: C. Lumbar: D.…
A: Plexus means branching network of intersecting nerves. The important nerves arising from various…
Q: Name the three meninges from superficial to deep. How does the dura mater of the brain differ from…
A: BASIC INFORMATION NERVOUS SYSTEM :- It is of two types namely Central nervous system (CNS) and…
Q: A 50-year-old woman has diminished vibratory sensation on her right arm. Which of the following…
A: The brain and the spinal cord are the two main organs of the central nervous system. Spinal cord…
Q: Identify the spinal nerves that make up the lumbar plexus.
A: The primary and important nerves of the body are formed by spinal nerves. There are a total of 31…
Q: What are the twelve cranial nerves? Enumerate and describe them.
A: All the nerves arising from brain and spinal cord are included in peripheral nervous system. Nerves…
Q: Explain why the sympathetic division is also called thethoracolumbar division even though its…
A: Sympathetic division or thoracolumbar division have the preganglionic somas present in the lateral…
Q: Which of the following is the least likely to relate to the cervical plexus? A:Median nerve B:Nerves…
A: Nerves for shoulder muscles is the least likely to relate to the cervical plexus.
Q: (a) Define plexus. (b) Indicate the spinal roots of origin of the four major nerve plexuses, and…
A: A nerve is a cable-like structure that helps to transmit impulses. They consist of a bundle of…
Q: CSF=cerebral spinal fluid Describe in detail the circulation of CSF starting with where it is…
A: Step 1 Cerebral spinal fluid (CFS) is a clear and colorless fluid that bathes the interior and…
Q: Give the names of the 12 cranial nerves.
A: Note - we answer one question at a time. The cranial nerve is nerve pairs that connect the brain…
Q: The ventral root of spinal nerves contains___neurons, whereas the dorsal root contains___neurons
A: The spinal cord contains grey matter inside and white matter outside. Gray matter contains non…
Q: Which of the following cranial nerves enter the forebrain (not the brainstem)? abducens nerve O…
A: There are 12 pairs of cranial nerves in humans. They leave the cranium through foramina, and mainly…
Q: Answer the Question.
A: Cranial nerves are pairs of nerves (set of 12 paired) that arises from the brain and connect…
Q: Discuss the naming of the 31 pairs of spinal nerves, and provide a general description of a spinal…
A: The spinal nerve is the nerves that arise from the spinal cord and cranial nerves are nerves that…
Q: Compare the functions of each of the cranial nerves.
A: The control and coordination of the body in humans occur by two systems: the nervous system and the…
Q: A defective cerebral aqueduct would result from the impaired development of the________.…
A: At the time of neurulation ,neural tune closed and there is development of three dilation on the…
Q: pass through facial and glossopharyngeal cranial nerves t
A: Answer: The sympathetic nervous system activates what is often termed the fight or flight response.…
Q: What are the three principal functional categories of the cranial nerves? List a specific function…
A: All cranial nerves arise from various parts of the cerebrum and the brainstem. The brainstem is…
Q: WHICH OF THE FOLLOWING NERVES HAS ITS ORIGIN OUTSIDE THE BRAIN? O A. Glossopharyngeal O B. Vagus O…
A: option D .) ACCESSORY
Q: Name and number of the cranial nerve responsible for the movement of the left eye to the left (away…
A: The human body consists of 12 pairs of the cranial nerves. These nerves originate from the brain and…
Q: List the names and locations of the 12 pairs of cranial nerves.
A: The nerves that arise from the brain are called cranial nerves. 12 pairs of cranial nerves are :…
Q: Nerves from the left side of the brainare mostly linked to the ______________side of the body, and…
A: The brain is the part of the central nervous system
Describe the number, name, & function of all 12 cranial nerves
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Solved in 3 steps
- Region (A-D) Function 1. Brainstem= Letter 2. 3. Diencephalon= Letter 4. 5. Cerebellum= Letter 6. 7. Cerebrum= Letter 8.Cranial Nerves 11. Using the following terms, correctly identify all structures indicated by leader lines on the diagram. abducens nerve (VI) longitudinal fissure pituitary gland accessory nerve (XI) mammillary body pons cerebellum medulla oblongata spinal cord cerebral peduncle oculomotor nerve (II) temporal lobe of cerebral hemisphere facial nerve (VII) olfactory bulb trigeminal nerve (V) frontal lobe of cerebral hemisphere optic chiasma trochlear nerve (IV) glossopharyngeal nerve (IX) optic nerve (II) vagus nerve (X) hypoglossal nerve (XI) optic tract vestibulocochlear nerve (VII)Which adult structure(s) arises from the diencephalon? thalamus, hypothalamus, retina midbrain, pons, medulla pons and cerebellum cerebmm
- Watch this video (http://openstaxcollege.org/l/lumbarpuncture) that describes the procedure known as the lumbar puncture, a medical procedure used to sample the CSF. Because of the anatomy of the CNS, it is a relative safe location to insert a needle. Why is the lumbar puncture performed in the lower lumbar area of the vertebral column?Watch this video (http://openstaxcollege.org/l/whitematter) to learn about the white matter in the cerebrum that develops during childhood and adolescence. This is a composite of MRI images taken of the brains of people from 5 years of age through 20 years of age, demonstrating how the cerebrum changes. As the color changes to blue, the ratio of gray matter to white matter changes. The caption for the video describes it as less gray matter, which is another way of saying more white matter. If the brain does not finish developing until approximately 20 years of age, can teenagers be held responsible for behaving badly?Which of these cranial nerves is part of the gustatory system? olfactory trochlear trigeminal d. facial
- Which of the following is not part of the corticospinal pathway? cerebellar deep white matter midbrain medulla lateral columnWhich non-nervous tissue develops from the neuroectoderm? respiratory mucosa vertebral bone digestive lining craniofacial boneSymptoms: severe nausea, dizziness, vomiting, tinnitus & trouble hearing in left ear, nystagmus, no pain, balance issues. WHat cranial nerve is impacted and describe the nerves that comprise it + their functions
- Match each cranial nerve with the type of information it carries (sensory, motor, or mixed). CN I (olfactory nerve) CN II (optic nerve) CN III (oculomotor nerve) CN IV (trochlear nerve) CN V (trigeminal nerve) CN VI (abducens nerve) CN VII (facial nerve) CN VIII (vestibulocochlear nerve) CN IX (glossopharyngeal nerve) CN X (vagus nerve) CN XI (spinal accessory nerve) CN XII (hypoglossal nerve)Which of the cranial nerves labeled below have both sensory and motor and motor functions (select all that apply)? B O B @ %23 % & 8 19 2 3 6. 7 8 9 W E (4] YDamage to the choose your answer... choose your answer... substantia nigra Previous locus coeruleus basal forebrain raphe nucleus ^ woudl affect projections using the neurotransmitter serotonin.
