To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses. Introduction : The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Question

Want to see the full answer?

Answer 1

Question

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

If using animals in medical experiments could save human lives, is it ethical to do so? In your answer, apply at least one ethical theory in support of your position.

You aim to test the hypothesis that the Tbx4 and Tbx5 genes inhibit each other's expression during limb development. With access to chicken embryos and viruses capable of overexpressing Tbx4 and Tbx5, describe an experiment to investigate whether these genes suppress each other's expression in the limb buds. What results would you expect if they do repress each other? What results would you expect if they do not repress each other?

You decide to delete Fgf4 and Fgf8 specifically in the limb bud. Explain why you would not knock out these genes in the entire embryo instead.

Answer 2

Question

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Answer 6

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Answer 7

Chapter 49, Problem 7TYU

(a)

Summary Introduction

To draw: The neuronal circuit representing the reflex that pulls the hand when the finger is pricked and, label the neurons, direction of information flow and location of synapses.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Answer 8

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Answer 9

(b)

Summary Introduction

To draw: Brain diagram indicating the area where the pain would be perceived.

Introduction:

The body involuntarily reacts to a stimulus through reflex action. It includes the signals carried by nerve cells from receptor organs to the central nervous system (CNS) and then back to effector organs. Afferent (sensory) neurons carry information to CNS (brain or spinal cord), and efferent (motor) neurons carry information back to effector. It forms a neuronal circuit. In some cases, interneurons are present that relay signals between sensory or motor neurons and CNS.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 13

Ch. 49.1 - Which division of the autonomic nervous system...Ch. 49.1 - Prob. 2CC Ch. 49.1 - Prob. 3CC Ch. 49.2 - When you wave your right hand, what part of your...Ch. 49.2 - People who are inebriated have difficulty touching...Ch. 49.2 - Prob. 3CC Ch. 49.3 - How can studying individuals with damage to a...Ch. 49.3 - Prob. 2CC Ch. 49.3 - Prob. 3CC Ch. 49.4 - How can studying individuals with damage to a...

Solution Summary: The author describes the neuronal circuit representing the reflex that pulls the hand when the finger is pricked.

Videos

Want to see the full answer?

Chapter 49 Solutions