The axons of myelinated neurons are imbedded in a protective covering of  A. Schwann cells  B. gray matter.  C. nodes of Ranvier  D. synaptic knobs

Q: What does the neuron composition of the dorsal root ganglion tell you about sensory coding in the…

A: Step 1: Dorsal root ganglions (DRG) are sensory neurons that carry sensory messages from the…

Q: The _____   is a vertical sheet of white matter that bifurcates in its anterior portion and thus…

A: Thalamus is referred to as the gray matter of the diencephalon in the brain responsible for carrying…

Q: In between the anterior lobe from the posterior lobe of the cerebellum lies the  a. Deep cerebellar…

A: The human brain is a complex structure and is broadly divided into two main divisions called the…

Q: NOTE THESE ARE ALL ONE QUESTION GROUP and need to be answered as such   Identify the term that does…

A: Parasympathetic tone dictates normal activity of digestive track and urinary system. It slows the…

Q: You reach for your smartphone and then put it down. You reach for it again but different neurons…

A: Introduction Neurology:- It is a branch of medicine dealing with disorders of the nervous system.

Q: The brain stem does not include the:   a. pons   b. medulla oblongata   c. mid brain   d.…

A: Thalamus

Q: Describe the function of the following types of neurons a. Sensory neurons (also known as…

A: Neurons are the electrically excitable cells that make up the nervous system and the brain. They…

Q: Most sensory neurons are: Select one: a. Multipolar and unipo neurons b. Unipolar neurons c.…

A: Neurons display great diversity in size and shape. Structurally, neurons are classified according to…

Q: Branches that may occur along an axon are called: a. hillocks. c. telodendria. b. collaterals. d.…

A: An axon, or nerve fiber, is a long slender projection of a nerve cell, or neuron, that conducts…

Q: Which of the following is a direct target of the vestibular ganglion? a. superior colliculus b.…

A: Answer is b.) Cerebellum.

Q: which of the following does not describe the somatic nervous system? A.  motor neurons that…

A:

Q: Glial cells that are phagocytic within the central nervous system area. oligodendrocytes. d.…

A: The nervous system is the system which is responsible for maintaining the coordination among all…

Q: The PNS is comprised of cranial nerves and A. sensory nerves B. the brain C. spinal nerves

A: The Peripheral Nervous System (PNS) is one of the two main divisions of the nervous system, the…

Q: Schwann cells are a type of glial cell found in the nervous system. In addition to the conduction of…

A: Schwann cells are the major glial cells found in the peripheral nervous system (PNS). They provide…

Q: The supporting cells that form myelin sheaths in the peripheral nervous system area.…

A: Nervous tissue is categorized into two types of cells - Neurons and neuroglia cells. Neuroglia cells…

Q: Neurons that have only two processes attached to the cell bodyare calleda. unipolar.b. bipolar.c.…

A: Neurons are referred to as our brain cells that are responsible for transporting and conducting the…

Q: surrounds a bundle of nerve fibers A. Neurium B. Perineurium C Epineurium D. Endoneurium E.…

A: A. nerium is a drug which is a derivative of thioctic acid, which is used for seizures.

Q: The subdivision of the brain that does not initiate somatic motor movements, but rather coordinates…

A: Introduction: The brain is an organ of the body that helps in controlling and coordinating the whole…

Q: White matter is , and gray matter is . a. comprised of axons; comprised of cell bodies and…

A: The nervous system of the vertebrate animal is broadly divided into two parts – the central nervous…

Q: The drawing back in to the terminal button of neurotransmitter molecules after their release in to…

A: The microscopic gap present between terminal end of axon of one neurone and dendron or axon or cell…

Q: 1. The single long process that extends from a typical motor nerve cell is the   a. axon.   b.…

A: The nervous system is the most important organisation which controls and integrates the different…

Q: Schwann cells have a function in the PNS that is similar to that of which cells in the CNS? Group of…

A: The peripheral nerve system contains glial cells known as Schwann cells. Myelin, which protects and…

Q: A neuron that carries information from the brain to a skeletal muscle is part of the _____.…

A: Neurons are the structural and functional unit of the central nervous system. Neuron can be sensory…

Q: Select all the true statements   a. There are 10 pairs of cranial nerves   b. Most of the cranial…

A: The nervous system is an evolutionary organ system in humans concerned with the control, regulation,…

Q: Motor neurons and interneurons are neurons.a. pseudo-unipolar c. multipolarb. bipolar d. afferent

A: Since neurons relay signals between the brain and tissues and regulate their movement or behavior,…

Q: A fight-or-flight response in the body is controlled by thea. sympathetic division of the nervous…

A: The nervous system is highly complex among different organ systems in animals. By transmitting…

Q: 32) In order for a nerve impulse to be transmitted across a synapse, a neurotransmitter must be…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The vast majority of neurons are located in the a. Outer bulges of the neocortex b. Cerebellum and…

A: Neurons are specialized cells responsible for receiving the sensory inputs from environment and…

Q: Small gaps in the myelin sheath where the axon is exposed to the extracellular environment are…

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

Q: The thalamus and hypothalamus are parts of the a. cerebrum. b. cerebellum. c. diencephalon. d. brain…

A: The brain is a powerful organ that regulates all the functioning of the body. The brain is enclosed…