cranial nerves and openings in the skull
DESCRIPTION
Cranial Nerves and Openings in the Skull. Cr. II Optic nerve. Cr. I Olfactory nerve. Cr. IV Trochlear nerve. Cr. III Oculomotor nerve. Brainstem seen from the front. Cr. IOlfactory nerve. Cr. IIOptic nerve. Cr. IIIOculomotor nerve. Cr. IVTrochlear nerve. - PowerPoint PPT PresentationTRANSCRIPT
Cranial Nervesand
Openings in the Skull
Cr. I Olfactory nerveCr. II Optic nerve
Cr. IV Trochlear nerve Cr. III Oculomotor nerve
Cr. I Olfactory nerve
Cr. II Optic nerve
Cr. III Oculomotor nerve
Cr. IV Trochlear nerve
Brainstem seen from the front
Cr. V Trigeminal nerve
Cr. VI Abducent nerve
Cr. VII Facial nerve
Cr. VIII Vestibulocochlear nerve
Brainstem seen from the front
Cr. IX Glossopharyngeal n. (Jugular foramen)
Cr. X Vagus nerve (Jugular foramen)
Cr. XI Accessory nerve(Jugular foramen)
Cr. XII Hypoglossal nerve(Hypoglossal canal)
Brainstem seen from the front
Cr. I Olfactory nerveCr. II Optic nerve
Cr. IV Trochlear nerve Cr. III Oculomotor nerve
Cr. I Olfactory nerve
Cr. II Optic nerve
Cr. III Oculomotor nerve
Cr. IV Trochlear nerve
Cranial cavities seen from above
Cr. I Olfactory nerve(Cribriform plate)
Cr. II Optic nerve(Optic canal)
Cr. III Oculomotor nerve(Superior orbital fissure)
Cr. IV Trochlear nerve(Superior orbital fissure)
Cranial cavities seen from above
Cr. I Olfactory nerve(Cribriform plate)
Cr. II Optic nerve(Optic canal)
Cr. III Oculomotor nerve(Superior orbital fissure)
Cr. IV Trochlear nerve(Superior orbital fissure)
Cranial cavities seen from above
Cr. V Trigeminal nerve
Cr. VI Abducent nerve
Cr. VII Facial nerve
Cr. VIII Vestibulocochlear nerve
Brainstem seen from the front
Cr. VII Facial nerve
Cr. VIII Vestibularcochlear nerve
Cr. VI Abducent nerve
Cr. V Trigeminal nerve
Cranial cavities seen from above
Cr. V Trigeminal nerve(Superior orbital fissure)
Cr. VI Abducent nerve(Superior orbital fissure)
Cr. VII Facial nerve(Internal acoustic meatus)
Cr. VIII Vestibularcochlear nerve(Internal acoustic meatus)
Cranial cavities seen from above
Cr. V Trigeminal nerve(Superior orbital fissure)
Cr. VI Abducent nerve(Superior orbital fissure)
Cr. VII Facial nerve(Internal acoustic meatus)
Cr. VIII Vestibularcochlear nerve(Internal acoustic meatus)
Cranial cavities seen from above
Ophthalmic nerve (V1)
Maxillary nerve (V2)
Mandibular nerve (V3)
3 divisions of Trigeminal nerve:
Cranial cavities seen from above
Ophthalmic nerve (V1)(Superior orbital fissure)
Maxillary nerve (V2)(Foramen rotundum)
Mandibular nerve (V3)(Foramen ovale)
3 divisions of Trigeminal nerve:
Cranial cavities seen from above
Ophthalmic nerve (V1)(Superior orbital fissure)
Maxillary nerve (V2)(Foramen rotundum)
Mandibular nerve (V3)(Foramen ovale)
3 divisions of Trigeminal nerve:
Cranial cavities seen from above
Cr. IX Glossopharyngeal n. (Jugular foramen)
Cr. X Vagus nerve (Jugular foramen)
Cr. XI Accessory nerve(Jugular foramen)
Cr. XII Hypoglossal nerve(Hypoglossal canal)
Brainstem seen from the front
Cr. IX Glossopharyngeal n.
Cr. X Vagus nerve
Cr. XI Accessory nerve
Cr. XII Hypoglossal nerve
Cranial cavities seen from above
Cr. IX Glossopharyngeal n. (Jugular foramen)
Cr. X Vagus nerve (Jugular foramen)
Cr. XI Accessory nerve(Jugular foramen)
Cr. XII Hypoglossal nerve(Hypoglossal canal)
Cranial cavities seen from above
Cr. IX Glossopharyngeal n. (Jugular foramen)
Cr. X Vagus nerve (Jugular foramen)
Cr. XI Accessory nerve(Jugular foramen)
Cr. XII Hypoglossal nerve(Hypoglossal canal)
Cranial cavities seen from above
SELF-ASSESSMENTMultiple Choice Questions
True False
The superior orbital fissure transmits
A. Abducent nerve
B. Oculomotor nerve
C. Ophthalmic nerve
D. Optic nerve
E. Trochlear nerve
Click Here To Check Answer
SELF-ASSESSMENTMultiple Choice Questions
True False
A. Abducent nerve
B. Oculomotor nerve
C. Ophthalmic nerve
D. Optic nerve
E. Trochlear nerve
The superior orbital fissure transmits
SELF-ASSESSMENTMultiple Choice Questions
Nerves passing through the True Falsejugular foramen include
A. Vestibulocochlear nerve
B. Glossopharyngeal nerve
C. Vagus nerve
D. Accessory nerve
E. Hypoglossal nerve
Click Here To Check Answer
SELF-ASSESSMENTMultiple Choice Questions
Nerves passing through the True Falsejugular foramen include
A. Vestibulocochlear nerve
B. Glossopharyngeal nerve
C. Vagus nerve
D. Accessory nerve
E. Hypoglossal nerve
SELF-ASSESSMENTMultiple Choice Questions
Branches of the trigeminal nerve True Falsepass through
A. Optic foramen
B. Superior orbital fissure
C. Foramen rotundum
D. Foramen ovale
E. Foramen lacerum
Click Here To Check Answer
SELF-ASSESSMENTMultiple Choice Questions
Branches of the trigeminal nerve True Falsepass through
A. Optic foramen
B. Superior orbital fissure
C. Foramen rotundum
D. Foramen ovale
E. Foramen lacerum
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