Contrast the somatic nervous system with the ANS foreach of the following:a. number of neurons between the CNS and the effectororganb. location of neuron cell bodiesc. structures each innervatesd. inhibitory or excitatory effectse. conscious or unconscious controlf. neurotransmitter(s) used

Q: Explain how the same neurotransmitters can have different functions Mechanism of action depends on…

A: A neuron releases a signalling chemical called a neurotransmitter across a synaptic gap to influence…

Q: After hitting your thumb accidentally with a hammer, you quickly withdraw your hand. You do not feel…

A: Introduction  Mechanoreceptors are the receptors which deals with the detection of stimuli such as…

Q: This cell provides myelination within the centrallnervous system, allowing for. speed of conduction…

A: The nervous system consists of neurons and neuroglia. Neurons are the basic structural and…

Q: Describe the arrangement and structure of the three coveringsthat surround axons in ANS nerves.

A: The autonomic nervous system is a control system that acts largely unconsciously and regulates…

Q: Charcot-Marie-Tooth disease (CMT)causes motor and sensory neuropathies of the peripheral nervous…

A: Charcot - Matie- tooth disease is an autosomal dominant inhabitance pattern. AA genotype -…

Q: 4. What does this diagram represent? Cau Dend

A: The nervous system that functions in the body to regulate other body systems has neurons as its…

Q: Reflex arc A role. Section of the nervous system Central nervous system B Peripheral nervous system…

A: The neural system, often known as the "nervous system," is a complex network of neurons that have…

Q: Make a concept map about the "Nervous system" and give the parts of the structures, locations, and…

A: Nervous system consists of neurons which is the smallest structural and functional unit of it. It is…

Q: The cerebellum ________.a. communicates with the rest of the CNSb. creates awareness of the body’s…

A: The cerebellum is one of the important parts of the hindbrain of all vertebrates. It is studied…

Q: Synaptic transmission s terminated    by :-a- block of pretsynaptic receptorsb- elevation of Ca ++…

A: The biological process by which a neuron communicates with a target cell across a synapse is called…

Q: Which is NOTA characteristic of the autonomic nervous system? Its' output pathways have two…

A: The nervous system is much important in that it helps in maintaining the human body's homeostasis.…

Q: In general, the single nerve fiber is receiving the stimuli from . O Surrounding neuroglial cells…

A: A neuron or a neural cell is the structural and functional unit of the nervous system. It plays a…

Q: The rattlesnake alerts enemies to its presence with a rattle—aset of modified scales at the tip of…

A: Rattlesnake belongs to the phylum Chordata and kingdom Animalia. It belongs to the class Reptilia.…

Q: All parasympathetic division synapses useas a neurotransmitter.a. dopamineb. norepinephrinec.…

A: The PSNS results in relaxation of blood vessels, reducing total peripheral resistance. It also…

Q: Which of the following is not a function of the sympatheticdivision of the ANS?a. increases heart…

A: increase in digestive system motility and activity is not a function of the sympathetic division of…

Q: List the divisions of the autonomic nervous systemand describe the conditions under which each…

A: The nervous system that regulates the activities of other body systems is primarily divided into two…

Q: What is saltatory conduction? O The conversion of an electrical impulse into a chemical signal at an…

A: Electrical signals are conducted through electrically excitable nerve cells. The movement of ions…

Q: Where does an axon potential begin on an axon? O the action-potential initiating hillock (APIH) O…

A: The nervous system composed of two cells - neurons and neuroglia. Neurons are the nerve cells which…

Q: The limbic system utilizes specific pathways in the brain to prevent sensory overload and help with…

A: The limbic system and the reticular activating system (RAS) are two distinct components of the human…

Q: Which of the following describes a sympathetic postganglionicaxon?a. long, unmyelinated axonb.…

A: Answer: Introduction: Parasympathetic preganglionic fibers bend to and synapse with the…

Q: Cerebrospinal fluid serves all of these purposes EXC to regulate the chemical environment of the…

A: Cerebrospinal fluid(CSF) is a clear and watery fluid, ultrafiltrate of plasma which is filling and…

Q: Which of these brain structures serves as a central relay structure, relaying sensory information…

A: Answer is option a.) thalamus.

Q: All afferent signals travel what direction? O None of these is correct O Toward a muscle Toward the…

A: All afferent signals travel towards central nervous system.

Q: The CNS receives information about changes affecting internal organs through sensory inputs…

A: The CNS receives information about changes affecting internal organs through sensory inputs…

Q: According to the function ofthe transmitted neuralimpulse which are the types ofneurons? How…

A: Nerve impulses are the electrical signals that are transmitted along the nerve fiber. It is a way by…

Q: :sympathetic neurons characterized by.17 Short preganglionic neuron O Long preganglionic neuron O…

A: Neurons are the structural and functional units of the nervous system. They are the cells that…

Q: The Parasympathetic nerves have : select all     Long myelinated pre-ganglionic nerve     Short…

A: The parasympathetic nervous system, the division of the nervous system alters organs such as glands.…

Q: Complete the hierarchy of the parts and divisions of the nervous system

A: The nervous system is a vital system within an animal's body that coordinates signals to make proper…

Q: The parasympathetic divisiona. is also called the craniosacral division.b. has preganglionic axons…

A: Parasympathetic division can be defined as the type of nervous system in which controls the…

Q: Which of these ganglia is not involved inthe sympathetic division?a. intramuralb. superior…

A: In nursing, the crucial part in diagnosing the sensory action of a patient in trauma care is done by…

Q: Include three of the most important features of Nervous system and how it interacts with the…

A: A complex network of specialized cells known as neurons, which help in the transmission of signals…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.