What neurons belong to the CNS? sensory afferent motor efferent inter-(association)

Q: sodium rushing into the cell, making the potential difference positive

A: Neurons are the structural and functional units of the nervous system. These cells are specialized…

Q: Oligodendrocyte Neurlemma Reset Zoom Schwann cell Basal lamina Nucleus Dendrite Endoneurium…

A: Neurons are nerve cells specialized in conducting nerve impulses in response to stimuli from the…

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: f there was an injury to the motor (efferent) pathway, which of the following would NOT be affected?…

A: Introduction: Neurons in humans are called afferent or efferent, depending on how nerve impulses…

Q: In the gray matter of the cerebral cortex, one would expect to find O Cell bodies and dendrites with…

A: The swollen part of the central nervous system (CNS) located in brainbox having cavities filled with…

Q: Sensory receptors of afferent neurons Axon terminals of interneurons Cell body of interneurons Axons…

A: The peripheral nervous system (PNS) consists of all nerve cells in the human body that are not…

Q: This is a major inhibitory neurotransmitter which slows CNS function

A: Nervous system is majorly classified into two types, central nervous system and peripheral nervous…

Q: During the relative refractory period: Can select more than one   K+ channels are open. Na+…

A: The action potential propagation is the method in which a stimulus travels through the neurons, and…

Q: Where do fibrous astrocytic processes contact the axonal membranes in the CNS? The internode The…

A: Fibrous astrocytes are are a type of glial cells found through out the brain's white matter in the…

Q: Depolarization of a motor nerve is produced by the ____ of _____ channels in the nodes of Ranvier:…

A: The potential changes during the transmission of nerve impulse are called action potential. There…

Q: Define each of the following and explain its importance to neuronal function: dendrites, soma, axon,…

A: The nervous system is the part of the body of an animal that coordinates its actions and transmits…

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: What is the term used to describe an action potential apparently jumping from one node of Ranvier to…

A: Action potential refers to the change in the voltage or potential across the membrane of the neuron,…

Q: state the functions of the following: Neuron      Cell body          Nissl bodies      Dendrites…

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

Q: Reflex arcs contain all except       Efferent neuron   Afferent neuron   Cerebellum…

A: Introduction: Reflex is a term used to describe a rapid and involuntary movement in response to a…

Q: Why is the cell unable to initiate another action potential if stimulated during the refractory…

A: The time between two consecutive action potentials is called refractory period. Action potential…

Q: Name the different kinds of glial cells that are responsiblefor the following functions: production…

A: Neuroglia is also called glia or glial cells. Neuroglia is any of several forms of cells that mainly…

Q: The serotonergic pathways arise from a cluster of nuclei known as the Oraphe nuclei serotonergic…

A: Aggregate projections from neurons that produce and transmit the monoamine neurotransmitter…

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: Two neurotransmitter the mediate nociceptive information in the dorsal horn of the spinal cord are:…

A: Introduction  ACh is the main excitatory transmitter of the ganglionic synapse.  GABA is an…

Q: Check ALL of the fiber types found in the dorsal ramus Group of answer choices somatic…

A: The dorsal branch of the spinal nerve that emerges from the spinal cord and forms the dorsal root of…

Q: Fluoxetine is anantidepressant drug thatpresents an action mechanismrelated to the…

A: Fluoxetin is an antidepressant of selective serotonin reuptake inhibitor(SSRI) class.It is sold…

Q: Each neuron potentially connects physically with a few axons with thousands of other neurons with…

A: Answer: Introduction: Brain as a part of central nervous system controls all important functions…

Q: Match the letters to their correc A Spinal Cord Sensory Somatic

A: The nervous system is made up of the brain, spinal cord, cranial nerves, and spinal nerves. It is…

Q: What is a major advantage of saltatory conduction?

A: conduction of impulse occur via the neurons from the cell body to axon and then to dendrites or…

Q: function of the parasympathetic nervous system

A: The parasympathetic nervous system is the division of the autonomic nervous system in the body of…

Q: Myelin sheath Myelin sheath gap Axolemma Neurilemma Dendrite Axon hillock 11

A: A neuron:- It is a cell that is specialized to transmit electrical and chemical signals in the…

Q: Why is saltatory conduction along a myelinated axon faster than continuous conduction along an…

A: The cell body comprises the nucleus and other cell organelles. Dendrites expand from the cell body…

Q: How does myelination affect the speed of the action potential? by increasing the concentration…

A: Neurons have the ability to generate and conduct nerve impulses that is the fundamental basis of…

Q: which of the following is not functional neeuron?? sensory afferent efferent interneuron…

A: The basic functional unit of nervous system is neurones. Neurones are the specialised cells  that…

Q: Areas of myelinated axons create the appearance of  _______ matter, while neuron cell bodies and…

A:

Q: Check ALL of the fiber types found in the white ramus communicans Group of answer choices somatic…

A: Ramus communicans is the Latin term used for a nerve which connects two other nerves, and can be…

Q: Describe how depolarization occurs along an unmyelinated neuronal axon

A: Propagation of action potential leads to the depolarization of neuron.

Q: Which determines a neuron's maximal rate of firing? The duration of the refractory phase O The…

A: Neurons (also known as neurones or nerve cells) are the basic units of the brain and nervous…

Q: Check ALL of the fiber types found in the ventral ramus Group of answer choices somatic…

A: The ventral ramus is a part of the spinal cord present on the anterior side. Its function is to…

Q: Correctly label the following parts of a myelinated axon. CNS PNS Oligodendrocyte Schwann cell…

A: Nervous system coordinates and controls the activities of the animals. It is responsible for…