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Examination of the Cranial Nerves Neurology seminar Feb 2017 Andreas Syrimis ©

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Page 1: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Examination

of the

Cranial Nerves

Neurology seminar Feb 2017

Andreas Syrimis ©

Page 2: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerves - topography

1. Identify the location of the cranial nuclei.

2. Is there a grouping method that might help memorise their origin?

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Page 3: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Page 4: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Functional nature of the

Cranial nerves

1. What is the functional nature of the cranial nerves?

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Page 5: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Examination

of the

Cranial nerves

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Page 6: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Anatomy of the 12 cranial nerves

CN Effector structure(S) Course of tracts Location of

nucleus

I

II

III

IV

VI

VII

VIII

IX

X

XI

XII

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Functions of the 12 cranial nerves

CN Structures

Supplied

Functions Test procedures Common

pathologies

I

II

III

IV

VI

VII

VIII

IX

X

XI

XII

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Cranial nerve

I

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Page 9: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve I

1. Name cranial nerve I

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Page 11: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Page 12: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve I

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Page 13: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Page 14: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve

II

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Page 15: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve II

1. Name cranial nerve II

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Page 16: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve I

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Page 17: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Page 18: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Page 19: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve II

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Page 20: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Page 21: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Cranial nerves

III, IV, VI

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Page 23: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve III, IV, VI

1. Name cranial nerves III, IV, VI

2. Trace the course of these nerves between their nuclei and the structures supplied

3. List tests for the evaluation of these nerves

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Page 24: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cont…2/18/2017 24

Page 25: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

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Cranial nerve III, IV, VI

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Cranial nerve

V

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Page 35: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve V

1. Name cranial nerve V

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Cranial nerve V

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Cranial nerve

VII

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Page 43: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve VII

1. Name cranial nerve VII

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Page 47: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve VII

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Cranial nerve

VIII

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Page 51: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve VIII

1. Name cranial nerve VIII

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Page 54: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve VIII

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Cranial nerve

IX

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Cranial nerve IX

1. Name cranial nerve IX

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Cranial nerve

X

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Cranial nerve X

1. Name cranial nerve X

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Cranial nerve

XII

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Page 65: Examination of the Cranial Nerves€¦ · Cranial nerve II 1. What are the specific tests for this cranial nerve? 2. What additional tests are performed for the evaluation of this

Cranial nerve XII

1. Name cranial nerve XII

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Cranial nerve XI, X, XII

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Cranial nerve

XI

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Cranial nerve XI

1. Name cranial nerve XI

2. Trace the course of this nerve between its nucleus and the structure supplied

3. List tests for the evaluation of this nerve

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Cranial nerve XII

1. What are the specific tests for this cranial nerve?

2. What additional tests are performed for the evaluation of this cranial nerve?

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Cranial nerves

review

of

exam procedures

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End

Examination

of the

12 Cranial Nerves

Andreas Syrimis ©2/18/2017 89