The vagus nerve (cranial nerve [CN] X) is the longest cranial nerve in the body, containing both motor and sensory functions in both the afferent and efferent
Cranial nerves are, as the name suggests, related to the skull/cranium; they are the nerves that emerge from the brain and brainstem. There are 12 types of cranial nerves, and these have both sensory and motor functions. For instance, olfactory nerves, which a...
Question: Which cranial nerve is vital for the functioning of the visceral organs? A. abducens B. glossopharyngeal C. hypoglossal D. vagus The vagus nerve as a cranial nerve: The cranial nerves connect the brain to the head, neck and trunk. ...
The somatic nervous system consists of sensory nerves carryingafferentnerve fibers that relay sensation from the body to the central nervous system (CNS). The other nerves in the SNS are motor nerves carrying efferent nerve fibers that relay motor commands from the CNS to stimulate muscle contractio...
Step-by-Step Solution:1. Identify the Options: The question provides four options: Trigeminal, Abducens, Ophthalmic, and Trochlear. 2. Understand Cranial Nerves: Cranial nerves are nerve
Twitter Google Share on Facebook meningoradiculitis [mĕ-ning″go-rah-dik″u-li´tis] inflammation of the meninges and spinal nerve roots. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc....
Rather, the body parts that require the most precision in motor control are apportioned the larger cortical areas. Shown in Figure 2-7, A, is the cortical sensory map or sensory homunculus, which is a mirror image of the motor map and represents the pattern of sensory input from the body...
A complete injury is one in which all motor and sensory functions are lost below the level of injury as well as the loss of control of visceral functions such as bladder, bowel and sexual functions. In paraplegia, the legs and the lower trunk muscles are impaired, whereas cervical injuries ...
The part of the peripheral nervous system that carries sensory information to the CNS is designated: a. motor. b. afferent. c. efferent. d. autonomic. e. none of the above Which of the following cranial nerves is not a purely sensor...
There are twelve pairs of cranial nerves, which exit the brain and directly serve the head and neck (with the exception of cranial nerve X, the vagus nerve, which innervates the abdomen). These nerves carry information from special s...