The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

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Answer 1

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Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

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Answer 2

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Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

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Answer 3

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Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

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Answer 4

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Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

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Answer 5

Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

Answer 6

Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

Answer 7

Chapter 21, Problem 5CNF

Summary Introduction

Introduction: The nerves that emerge directly from the brain, in contrast to the spinal nerve, are known as cranial nerves. There are 12 cranial nerves in humans and are parts of the peripheral nervous system (PNS). An example for a cranial nerve is trigeminal, “tri” indicates “three’ and “gemini” indicates “twins”. The cranial nerves can be assigned from anterior to posterior with Roman numerals (I to XII). In general, the cranial nerves emerge from the ventral areas of the brain and exit the cranial cavity.

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Answer 11

Ch. 21 - Prob. 1.1BGL Ch. 21 - Label the cranial nerves on Figure 21.1. Ch. 21 - In Figure 21.2, identify the cranial nerve(s) that...Ch. 21 - Learn the Roman numeral, name, and function of...Ch. 21 - ______________ Abducens Ch. 21 - ______________ Accessory Ch. 21 - ______________ Facial Ch. 21 - ______________ Glossopharyngeal Ch. 21 - ______________ Hypoglossal Ch. 21 - ______________ Oculomotor

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