(a)
To Determine:
The cranial nerve that conveys signal to the brain when sand blows into the eyes.
Introduction:
The nervous system maintains the coordination by the means of electrical and chemical signals that are transferred from one nerve cell to another nerve cell. The nervous system is majorly divided into the central nervous system (CNS) and the peripheral nervous system (PNS). Nerve cell is the functional unit of the nervous system.
(b)
To Determine:
The cranial nerve that conveys signal to the brain when a person bite the rear of its tongue.
Introduction:
The nervous system maintains the coordination by the means of electrical and chemical signals that are transferred from one nerve cell to another nerve cell. The nervous system is majorly divided into the central nervous system (CNS) and the peripheral nervous system (PNS). Nerve cell is the functional unit of the nervous system.
(c)
To Determine:
The cranial nerve that conveys signal to the brain when a person's stomach hurt while eating too much.
Introduction:
The nervous system maintains the coordination by the means of electrical and chemical signals that are transferred from one nerve cell to another nerve cell. The nervous system is majorly divided into the central nervous system (CNS) and the peripheral nervous system (PNS). Nerve cell is the functional unit of the nervous system.
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Chapter 15 Solutions
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- Name the cranial nerve that innervates (1) the lacrimalglands and most of the salivary glands, (2) the lateral rectuseye muscles, and (3) the intrinsic and extrinsic tonguemusclesarrow_forwardTrue or False; a unique feature of the optic tract compared to other cranial nerves is that it is an extension of the brain and are covered in meningeal layers.arrow_forwardCentral canal Anterior (ventral) horn Lateral horn White matter Posterior (dorsal) horn Interneuron Sensory neuron Dorsal root ganglion Spinal nerve Motor neuronarrow_forward
- Which cranial nerve is associated with the visionarrow_forwardNicky has recently had a viral infection and now she cannot move the muscles on the right side of her face. In addition, she is experiencing a loss of taste and a dry mouth, and she cannot close her right eye. What cranial nerve has been affected by the viral infection?arrow_forwardThe cranial nerve innervates the trapezius and sternocleidomastoid muscles. accessory (XI) O trochlear (IV) O hypoglossal (XII) vagus (X)arrow_forward
- A 40 year old male has just been diagnosed with amyotrophic lateral sclerosis, better known as Lou Gehrig’s Disease. A recent MRI has shown significant demyelination of the gracile nucleus of the dorsal columnar-medial lemniscal pathway. Describe the physiology of this pathway and discuss what neurological deficits this patient will experience due to his lesion.arrow_forward29. __________________ in the inferior parietal cortex enable an observer to understand and identify with the movements of another individual.arrow_forwardAll cranial nerves receive bilateral innervation from the cortex with the exception ofarrow_forward
- Radial nerve (easily viewed in the proximal posterior arm between long and lateral heads of triceps brachii) The radial nerve innervates the: brachioradialis, extensor carpi radialis longus and brevis, extensor carpi ulnaris, extensor digitorum, extensor digiti minimi, abductor pollicis longus, extensor pollicis longus and brevis, and extensor indicis. What is the name of the muscle compartment that houses most of these muscles? ____________________.arrow_forwardA few cranial nerves are visible when looking on the underside of the brain. Two of the most conspicuous are the ___12____ which play a role in our sense of smell and the ____13___ which carries information related to vision.arrow_forwardColor the epidural space yellow (it's filled with fat). What is black space? It's called the with what type of fluid? space and it's filledarrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
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