Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp. 1106-1 110) n The detection of a stimulus precedes sensory transduction , the change in the membrane potential of a sensory receptor in response to a stimulus. The resulting receptor potential controls transmission of action potentials to the CNS, where sensory information is integrated to generate perceptions . The frequency of action potentials in an axon and the number of axons activated determine stimulus strength. The identity of the axon carrying the signal encodes the nature or quality of the stimulus. n Mechanoreceptors respond to stimuli such as pressure, touch, stretch, motion, and sound. Chemoreceptors detect either total solute concentrations or specific molecules. Electromagnetic receptors detect different forms of electromagnetic radiation. Thermoreceptors signal surface and core temperatures of the body. Pain is detected by a group of nociceptors that respond to excess heat, pressure, or specific classes of chemicals. To simplify sensory receptor classification, why might it make sense to eliminate nociceptors as a distinct class?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 50, Problem 50.1CR

Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp. 1106-1 110)

Chapter 50, Problem 50.1CR, Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp.

n The detection of a stimulus precedes sensory transduction, the change in the membrane potential of a sensory receptor in response to a stimulus. The resulting receptor potential controls transmission of action potentials to the CNS, where sensory information is integrated to generate perceptions. The frequency of action potentials in an axon and the number of axons activated determine stimulus strength. The identity of the axon carrying the signal encodes the nature or quality of the stimulus.

n Mechanoreceptors respond to stimuli such as pressure, touch, stretch, motion, and sound. Chemoreceptors detect either total solute concentrations or specific molecules. Electromagnetic receptors detect different forms of electromagnetic radiation. Thermoreceptors signal surface and core temperatures of the body. Pain is detected by a group of nociceptors that respond to excess heat, pressure, or specific classes of chemicals.

To simplify sensory receptor classification, why might it make sense to eliminate nociceptors as a distinct class?

Expert Solution & Answer

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Give the terminal regression line equation and R or R2 value: Give the x axis (name and units, if any) of the terminal line: Give the y axis (name and units, if any) of the terminal line: Give the first residual regression line equation and R or R2 value: Give the x axis (name and units, if any) of the first residual line : Give the y axis (name and units, if any) of the first residual line: Give the second residual regression line equation and R or R2 value: Give the x axis (name and units, if any) of the second residual line: Give the y axis (name and units, if any) of the second residual line: a) B1 Solution b) B2 c)hybrid rate constant (λ1) d)hybrid rate constant (λ2) e) ka f) t1/2,absorb g) t1/2, dist h) t1/2, elim i)apparent central compartment volume (V1,app) j) total AUC (short cut method) k) apparent volume of distribution based on AUC (VAUC,app) l)apparent clearance (CLapp) m) absolute bioavailability of oral route (need AUCiv…

You inject morpholino oligonucleotides that inhibit the translation of follistatin, chordin, and noggin (FCN) at the 1 cell stage of a frog embryo. What is the effect on neurulation in the resulting embryo? Propose an experiment that would rescue an embryo injected with FCN morpholinos.

Participants will be asked to create a meme regarding a topic relevant to the department of Geography, Geomatics, and Environmental Studies. Prompt: Using an online art style of your choice, please make a meme related to the study of Geography, Environment, or Geomatics.

Answer 2

Textbook Question

Chapter 50, Problem 50.1CR

Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp. 1106-1 110)

Chapter 50, Problem 50.1CR, Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp.

n The detection of a stimulus precedes sensory transduction, the change in the membrane potential of a sensory receptor in response to a stimulus. The resulting receptor potential controls transmission of action potentials to the CNS, where sensory information is integrated to generate perceptions. The frequency of action potentials in an axon and the number of axons activated determine stimulus strength. The identity of the axon carrying the signal encodes the nature or quality of the stimulus.

n Mechanoreceptors respond to stimuli such as pressure, touch, stretch, motion, and sound. Chemoreceptors detect either total solute concentrations or specific molecules. Electromagnetic receptors detect different forms of electromagnetic radiation. Thermoreceptors signal surface and core temperatures of the body. Pain is detected by a group of nociceptors that respond to excess heat, pressure, or specific classes of chemicals.

To simplify sensory receptor classification, why might it make sense to eliminate nociceptors as a distinct class?

Expert Solution & Answer

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 50, Problem 50.1CR

Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp. 1106-1 110)

Chapter 50, Problem 50.1CR, Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp.

n The detection of a stimulus precedes sensory transduction, the change in the membrane potential of a sensory receptor in response to a stimulus. The resulting receptor potential controls transmission of action potentials to the CNS, where sensory information is integrated to generate perceptions. The frequency of action potentials in an axon and the number of axons activated determine stimulus strength. The identity of the axon carrying the signal encodes the nature or quality of the stimulus.

n Mechanoreceptors respond to stimuli such as pressure, touch, stretch, motion, and sound. Chemoreceptors detect either total solute concentrations or specific molecules. Electromagnetic receptors detect different forms of electromagnetic radiation. Thermoreceptors signal surface and core temperatures of the body. Pain is detected by a group of nociceptors that respond to excess heat, pressure, or specific classes of chemicals.

To simplify sensory receptor classification, why might it make sense to eliminate nociceptors as a distinct class?

Expert Solution & Answer

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 50, Problem 50.1CR

Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp. 1106-1 110)

Chapter 50, Problem 50.1CR, Sensory receptors transduce stimulus energy and transmit signals to the central nervous system (pp.

n The detection of a stimulus precedes sensory transduction, the change in the membrane potential of a sensory receptor in response to a stimulus. The resulting receptor potential controls transmission of action potentials to the CNS, where sensory information is integrated to generate perceptions. The frequency of action potentials in an axon and the number of axons activated determine stimulus strength. The identity of the axon carrying the signal encodes the nature or quality of the stimulus.

n Mechanoreceptors respond to stimuli such as pressure, touch, stretch, motion, and sound. Chemoreceptors detect either total solute concentrations or specific molecules. Electromagnetic receptors detect different forms of electromagnetic radiation. Thermoreceptors signal surface and core temperatures of the body. Pain is detected by a group of nociceptors that respond to excess heat, pressure, or specific classes of chemicals.

To simplify sensory receptor classification, why might it make sense to eliminate nociceptors as a distinct class?

Expert Solution & Answer

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Answer 8

Expert Solution & Answer

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To determine: The reason why it makes sense to classify nociceptors as a distinct class of sensory receptors.

Introduction:

Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain receptors because they sense any threat to the body and then alarm the brain and spinal cord. They are free nerve endings of a sensory neuron, and they are found in every tissue. When the electric current generated by the neurons reaches above the threshold value, nociceptors get activated and send signals to the central nervous system.

Answer 12

Explanation of Solution

In response to any kind of threat or pain, sensory neurons transmit the signals to interneurons in the spinal cord for the integration of these signals. Substance P is the neurotransmitter that stimulates the interneurons, which carry the signals to the spinal cord. The spinal cord then sends the signals to the brain and the thalamus and the perception of the pain starts. The nociceptors are similar with the other classes of receptors by the kind of stimulus they recognize but are different from the other classes of receptors in the way they recognize the stimulus. Hence, it creates a sense to “eliminate nociceptors as a distinct class of receptors”.

Answer 13

Ch. 50.1 - Which one of the five categories of sensory...Ch. 50.1 - Prob. 2CC Ch. 50.1 - Prob. 3CC Ch. 50.2 - How are otoliths adaptive for burrowing mammals,...Ch. 50.2 - Prob. 2CC Ch. 50.2 - Prob. 3CC Ch. 50.2 - Prob. 4CC Ch. 50.3 - Contrast the light-detecting organs of planarians...Ch. 50.3 - Prob. 2CC Ch. 50.3 - Prob. 3CC

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 50 Solutions