In the image of the spinal cord below, circle the precise location where you would observe cell bodies of motor neurons.

Q: As its name implies, the _____ nerve controls several muscles of the tongue

A: Nervous system is mainly divided into peripheral and central nervous system. Components of central…

Q: In your own words, describe the main events occurring between the arrivalof an action potential at a…

A: The chemical synapse that favors the transmission of the signal from the motor neurons to the muscle…

Q: Review these structures by matching each letter in the diagrams below with the appropriate…

A: Vertebral column is the curved, elongated  structure which is divided into :-  I ) Cervical II )…

Q: Only enumerate the ascending and descending tracts of spinal cord. no explanation needed, need…

A: Introduction: Nerve fiber collection linking two masses of grey matter within the CNS (Central…

Q: Which type of neuron is existed in motor ganglion of the ventral root of spinal cord? Bipolar neuron…

A: Introduction: Neurons (also called neurons or nerve cells) are the basic units of the brain and…

Q: Describe a somatic motor neuron. (muscular system)

A: The somatic nervous system, often described as SNS is part of the peripheral nervous system (PNS) in…

Q: sometimes the terms neuron and nerve are mistakenly used interchangeably. explain the difference…

A: Neurons are the structural and functional unit of nervous system. They are composed of mainly two…

Q: In multiple sclerosis, nerve fibers in the CNS lose their myelin. Explain why this loss affects…

A: The nervous system plays an important role in transmitting the reflexes from the tissues to the…

Q: Describe how the connective tissue wrappings of a nerve compare to those of a muscle.

A: Types of muscle fiber: Smooth muscle cells are spindle-shaped cells with a single nucleus, present…

Q: Interneurons can act as “switches” that enable a movement to be turned on or off under the command…

A: Neurons are responsible for communication between different parts of the body. It is studied under…

Q: Nerve Parts Draw and describe a nerve and its components Describe m

A: The structural and functional units of the nervous system which are capable of sending and receiving…

Q: Define presynaptic terminal

A: Nerve impulse transmission occurs through the process of polarization and depolarization.…

Q: A student tested their patellar tendon (knee-jerk) reflex normally and with the JENDRASSIK MANEUVER…

A: A reflex, also known as a reflex action, is an uncontrollable, unplanned series of movements that…

Q: Define synaptic knob.

A: Nervous system is a complex network of nerves and cells that carry messages to and from the brain…

Q: Place the connective tissue coverings surrounding a nerve in orderfrom superficial (1) to deep (3).…

A: A nerve is a cable-like structure that consists of a bundle of axons in the peripheral nervous…

Q: O into the spinal nerve, past the dorsal branch and into the rootlet of the chest.

A: The correct answer is "into the spinal nerve, past the dorsal branch and into the rootlet of the…

Q: woman presents to the emergency department with loss of muscle function on the right side of her…

A: A stroke is a situation that occurs when blood supply to the brain is interrupted, which reduced the…

Q: Fill in the blank: Each of the thirty-one segments of the spinal cord gives rise to a pair of…

A: The spinal and the brain make up the major part of the central nervous system. The spinal is the…

Q: Mixed nerves contain both sensory and motor fibers? True or False

A: The nervous system:- is one of the organ systems in the human body that is highly specialized for…

Q: Fill in the blank:  The cell bodies of motor neurons are found in the _______________________ horns…

A: Motor neuron is a multipolar neuron whose cell body is located in the central nervous system and…

Q: Motor innervation of the leg proper comes predominantly from the _____ plexus.

A: In the field of anatomy, a plexus is defined as the branch of networks of blood vessels or nerves,…

Q: If a somatic motor neuron fires an action potential, then ________.     acetylcholinesterase is the…

A: Somatic motor neurons originate in the central nervous system. The somatic motor division sends…

Q: You are observing in a Physical Therapy clinic and a patient presents with back pain. The images…

A: A ‘reflex arc' is the path that nerve impulses follow to trigger a reaction. Because this process…

Q: Fill in the blank:  The _______________________ connects the gray matter on the left and right sides…

A: The central nervous system comprises of two major organs namely spinal cord and the brain. The…

Q: fill in the blanks: A spinal nerve divides into a(n) ___________that serves the anterior side of the…

A: A spinal nerve divides into a(n) _ventral__ that serves the anterior side of the body and the limbs…

Q: Sketch and label a single motor neuron.

A: The nerve cells are in charge of the transmission of the electrical signals that are processed by…

Q: Can you help me the name of the spinal cord of the labels

A: In this question, we have to answer the name of the spinal cord of the labels.

Q: Starting with the frontal lobe, trace every neuron in a voluntary somatic motor action such as…

A: This Much of the brain and the  nervous system is the  devoted to the processing of the  sensory…

Q: Define somatic

A: Every cell in the body except germ cell (cells that grow into gametes), or stem cell is referred to…

Q: When motor nerve fibers in the leg are severed, the muscles they innervate become paralyzed;…

A: Muscles are defined as a bundle or band of the fibrous tissues present in a body that can undergo…

Q: The indicated meninx is the Copyright Nielsen & Miller

A: The human brain consists of 3 layers of coverings known as the meninges. These provide a supportive…

Q: Read the background and clinical scenario below to answer this question. Background The Herpes…

A: Shingle is a viral disease caused by the varicella-zoster virus. It is the same virus that causes…

Q: A patient is brought into a hospital with a suspected thoracic spinal cord severance. Which of the…

A: Spinal cord is the fragile tube-like structure that extends from the end of the brainstem. The…

Q: neurology, Will abolishing extracellular calcium concentration prevent electrical neuro transmission…

A: When the action potential reaches the nerve terminal, it activates voltage-dependent calcium…

Q: 32 12

A: Spinal nerve- spinal nerve is a part of peripheral nervous system. There are 31 pairs of spinal…

Q: Compare slides #8, #10, and #12 of the spinal cord cross section. What characteristics stand out the…

A: The brain is the main part of the body. It is a part of the nervous system which is the command…

Q: Which is a symptom of upper motor neuron lesion Absence of all tendon reflexes Flaccid paralysis…

A: Introduction: As per the functional classification, nerve cells are categorized as follows:…

Q: D EF sympathetic- chain ganglion ABC

A: Introduction: A total of 31 pairs of spinal nerves are innervated from the spinal cord. Every single…

Q: Why would you not want to touch the nerve with metal?

A: In the context of neuroscience and physiology, an impulse refers to a sudden and brief electrical…