An area of the body that provides afferent, efferent sensory information to the CNS and receives , motor information from the CNS is called a Write your response here...

Q: During excitatory synaptic transmission, the electrical signal carried along the axon of a…

A: The point of electric nerve impulse transmission between two nerve cells (neurons), or between a…

Q: In associative learning, animals: O Associate two environmental features O Responds intuitively to a…

A: Associative learning is the ability of living organisms to perceive contingency relations between…

Q: Why do voltage-gated sodium channels have three states (open, closed, refractory/open-block)? Select…

A: The refractory period is the time during which a second action potential cannot be initiated &…

Q: The refractory period goes from "absolute" to "relative" when:   The inactivation gate of Na+…

A: Introduction: When the stimulus strength reaches at least reach the strength of threshold, there is…

Q: Explain how synapses allow neurons to at as integrators include the concept of falicitation temporal…

A: Synapse-It is also called neuronal junction.Its a structure that permits neuron to pass an…

Q: potential across a synapse is regulated). produce an effect by targeting a different part of the…

A: Nerve conduction across the synapse: • The first Neuron is called as pre-synaptic membrane while the…

Q: What are the two kinds of electrical responses neurons can generate and which one acts like a…

A: Introduction: The types of cells that make up the nervous tissues are called neurons. They are…

Q: Which of the following describe(s) the difference(s) between an EPSP and an IPSP? Select all that…

A: The synaptic junction can be excitatory or inhibitory in nature depending upon the release of which…

Q: Which of the following statements best describes the properties of a myelinated axons?     The…

A: Axons are surrounded by a multilayered protein and lipid covering, called the myelin sheath. Such…

Q: what is Synapse  focal point for understanding communication between the neurons that make up the…

A: Synapse is the junction between axon of one nerve cell and dendrite of another neuron by which…

Q: What is an electrical synapse? Where can electrical synapses be found? Identify an advantage and a…

A: The brain is the organ that is Central to the nervous system. The nerves throughout our body carries…

Q: Temporal summation refers to: summation of action potentials in the temporal cortex. summation of…

A: IntroductionThe process of summing, which encompasses both spatial and temporal summation, decides…

Q: You have isolated a neurotoxin from a newly discovered snake species. When you administer the toxin…

A: The presynaptic and post synaptic neuron are the two interconnected neuron which can communicate…

Q: Contrast the two types of summation at a synapse and explain how they function in synaptic decision…

A: Sensory neurons also make synaptic connections in the spinal cord with another type of neuron called…

Q: Compare (consider both similarities and differences), contrast, and give the physiological…

A: Comparison between electrical and chemical synapses are: Electrical synapses are direct connections…

Q: When ionotropic receptors allow the influx of ions, the postsynaptic cell depolarizes. When they…

A: The neurons are the cells of nervous system that has the conducting capability. The nerve impulse…

Q: explain diffreence between synapse and neurotransmitter

A: A Synapse is a connection between two nerve cells (neurons) that allows them to communicate. It's…

Q: Contrast the postsynaptic mechanisms of excitatory and inhibitory synapses. give the idea behind and…

A: Synapse connects the presynaptic and post synaptic neuron. Excitatory synapse would cause the…

Q: Watch this video (http://openstaxcollege.org/l/summation) to learn about summation. The process of…

A: Graded potentials result in small changes of depolarization or hyperpolarization in the voltage of a…

Q: toxin creates pores that are permeable to Ca2+. Describe its immediate effect on the resting…

A: Action potential the action potential is defined as the rapid rise and fall in the membrane…

Q: Define facilitation

A: Probiosis or ecological facilitation refers to the species interactions that favor at least one of…

Q: Discuss what happens to the action potential shape when the neuronal environment has sodium removed.…

A: Introduction  When the membrane potential of a particular cell site rapidly increases and decreases,…

Q: Tru or

A: There is release of neurotransmitters by the inhibitory pre synaptic neurons that bind to the post…

Q: n Neurology, please explain the relationship between suprathreshold depolarization and induced…

A: Neurons communicate with each other via electrical events called action potentials and chemical…

Q: In the resting state, before or long after an action potential occurs, the activation gates of…

A: Voltage-gated Na+ channels have three main conformational states: closed, open and inactivated.…

Q: The rising phase of the action potential is due to: O Na+ influx through voltage-gated Na+ channels.…

A: Introduction  An electrical signal called an action potential passes briefly over the membrane of a…

Q: Spastic paralysis (resulting from the failure of muscles to relax), induced by the neurotoxin…

A: Neurotransmitters are referred to as the body's chemical messengers. They are the molecules used by…

Q: The rising phase of the action potential is the direct result of the: O inflow of potassium O inflow…

A: A transient membrane potential reversal known as an action potential occurs when the membrane…

Q: Which of the following can an EPSP give rise to? Group of answer options Local hyperpolarization…

A: The nervous system of a human being is a complex system that helps to coordinate behavior and…

Q: The output from the hypothalamus and the other brain areas to the effectors is via?

A: The effectors can be described as the bodily organs, tissues, or muscles activated in response to…

Q: Parkinson's Disease Parkinson's disease is neurodegenerative disorder that affects movement. Most…

A: A neurotransmitter is a chemical messenger that transmits signals.

Q: Is an action potential more or less likely when the consumption of the Fugu toxin and is stimulated…

A: An action potential is a rapid and brief electrical signal that is generated by nerve cells, or…

Q: An influx of positive sodium ions causes opening of the activation gates of voltage regulated sodium…

A: VOLTAGE GATED SODIUM CHANNELS These are integral membrane proteins that change conformation in…

Q: If a synapse is said to be axodendritic, that means that the __________________ is the presynaptic…

A: Neurons are specialized cells that form the tissues of the nervous system. There are billions of…

Q: What is a typical value for an inhibitory post synaptic potential?  Why is it inhibitory?

A: An inhibitory post synaptic potential is a kind of synaptic potential that makes a postsynaptic…

Q: of the stages of an action potential, including a description of and explanation for the refractory…

A: The normal resting membrane potential is about -70 mv. The electric signals produced by the neuronal…

Q: I have stimulated a neuron with dopamine for a second followed by treating it with cocaine and…

A: Homeostasis of calcium ions is essential for survival and neuronal function. In the nerve cells,…

Q: Immediately after the repolarization phase of an action potential, the neuronal membrane is…

A: The neurons are the specialized cells which make up the nervous system. These cells have a special…

Q: In Japan, the consumption of “Fugu” (a kind of sashimi sushi) is considered to be a “manly” act. The…

A: Fugu is a type of pufferfish that is considered a delicacy in Japan. It is typically served as…

Q: What makes an impulse move down the line…i.e. what causes the next zone to depolarize? A. the Na+/K+…

A: A neuron has the capability of receiving inputs from another neuron. If this input is strong, then…