Explain the negative effects on a neuron when the myelin sheath is damaged or destroyed by a demyelinating disorder.

Q: Explain in a presynaptic neuron triggers the membrane depolarization in a postsynaptic neuron and…

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: Define the term saltatory conduction?

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: S9).

A: As we know The neurons communicate just with each other by propagating action potentials of it.…

Q: Explain how and why surface receptors on neurons arespecific for certain neurotransmitters?

A: Neurons are the functional unit of our brain and nervous system responsible for receiving sensory…

Q: Describe how the speed of nerve signal conduction varies with axon diameter and the presence or…

A: Neurons send information and instructions throughout the brain and body. The information is sent via…

Q: Explain how action potentials are conducted by an unmyelinated axon.

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: . What series of events stimulates a presynaptic neuron to releaseneurotransmitters?

A: One neuron communicate with the other at junctions known as Synapses. At these points, a neurons…

Q: Describe how a myelin sheath forms.

A: Myelin sheath refers to as an insulating layer that surrounds the axonal part of the Nerve cells.…

Q: A. Why small children (generally before and around the stage of toddlers) tend to fall, while later…

A: We are answering first part. Kindly repost the second part.

Q: describe neuronal transmission across two neurons with example

A: Neuron is the basic unit for transmission of signals. A typical neuron is made of three basic parts…

Q: . Discuss the function of the myelin sheath and describeits formation in the CNS and PNS.

A: The nervous system is a part of body that consists of brain, spinal cord and sensory organs along…

Q: define conduction disorder?

A: The disorder is the set of problems that result in significant difficulty, impairment, and distress.…

Q: List and explain the features that lead to the differences in nerve impulse conductance in a bare…

A: The nervous system is a complicated biological system made up of a network of many nerves. Signal…

Q: Make an illustration that discusses the Polarized state (mV inside the neuron, ions present/abundant…

A: Neuron like any other cell is surrounded by a plasma membrane which is Semi permeable that is it…

Q: Describe the classes and functions of neurotransmitters.

A: Neurotransmitters are the endogenous chemical substances that permit communication in the nervous…

Q: Explain the structure, function, and locations of myelin.

A: The Action Potential is the way of transporting an electrical signal from one neuron to the next. A…

Q: Describe the events that take place during an action potential. Begin at the point where an EPSP…

A: The nervous system is the portion of a creature's body that facilitates its actions and sends…

Q: Explain how the presence of myelin on an axon speeds up conduction velocity.

A: The nervous system's building blocks are neuronal cells. They send and receive signals to many…

Q: Describe the function of local currents in the conduction of action potentials down a myelinated…

A: The propagation of action potentials across myelinated axons from one Ranvier node to the next is…

Q: Describe the characteristics of action potentials and explain how they are conducted by unmyelinated…

A: The minimum electrical potential required to do a muscle contraction or any action is called action…

Q: Describe the relationships among myelin, the neurilemma,and nodes of Ranvier.

A: Neuron is the cell which interacts with each other through the special connections known as…

Q: Describe the “all-or-none” principle of action potentials. Does the restoration of a resting…

A: In human physiology, the phenomena of action potential refers to the rapid changes in the membrane…

Q: Explain how stimulation of a postsynaptic cell is stopped.

A: Electrical signals travel through the dendrites to trigger a nerve impulse, also known as an action…

Q: Explain what will happen in an axon undergoing an action potential but which  is unable to utilize…

A: The action potential of a neuron causes the depolarization of its membrane. The resting potential of…

Q: Mention to the function of myelin sheath.

A: The insulating covering around the nerve cell is termed as the myelin sheath. In the central nervous…

Q: explain the effect when myelin sheath in axon is damaged.

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

Q: Describe how an action potential is generated in a neuro

A: The nervous system comprises organs and tissues made up of neurons (nerve cells). Nervous system is…

Q: Identify the changes in membrane potential associated with excitatory and inhibitory…

A: Neurons are the functional units of the brain. Neurons are cells that relay messages from neurons to…

Q: Explain the effect of the myelin sheath and the nodes ofRanvier on the conduction of impulses.

A: Neurons are brain cells that are specialized to transmit nerve impulses. The action potential…

Q: Describe the events of an action potential in terms of ions and gates or channels beginning with the…

A: ACTION POTENTIAL is electrical impulse required to bring about the response to a stimulus.  For the…

Q: a. Explain how a graded membrane potential is created when a neurotransmitter is bound by a…

A: When a neurotransmitter is bound by a postsynaptic cell, there is a change in the resting membrane…