Calvaria

Skull, lateral

© B. Kathleen Alsup & Glenn M. Fox

Frontal

Ethmoid

Lacrimal

Nasal

Skull, anterior

© B. Kathleen Alsup & Glenn M. Fox

Sphenoid

Zygomatic

Maxilla

Skull, anterior

© B. Kathleen Alsup & Glenn M. Fox

Ethmoid

Frontal

Sphenoid

Parietal

Temporal

Occipital

Cranial base, superior

© B. Kathleen Alsup & Glenn M. Fox

Anterior cranial fossa

Middle cranial fossa

Posterior cranial fossa

Cranial base, superior

© B. Kathleen Alsup & Glenn M. Fox

Crista galli Cribriform plate & foramina Lesser wing of sphenoid

Cranial base, superior

© B. Kathleen Alsup & Glenn M. Fox

Optic canals

Greater wing of sphenoid

Cranial base, superior

Hypophyseal fossa

© B. Kathleen Alsup & Glenn M. Fox

Superior orbital fissure Foramen rotundum

Foramen spinosum

Cranial base, superior

Foramen ovale

© B. Kathleen Alsup & Glenn M. Fox

Foramen ovale Foramen spinosum External opening of carotid canal

Cranium, inferior

© B. Kathleen Alsup & Glenn M. Fox

Optic canal Superior orbital fissure

Skull, anterior

© B. Kathleen Alsup & Glenn M. Fox

Jugular foramen

Foramen magnum

Cranial base, superior

Petrous part of temporal bone

© B. Kathleen Alsup & Glenn M. Fox

Internal acoustic meatus

Hypoglossal canal

Cranial base, superior

Jugular notch of occipital

© B. Kathleen Alsup & Glenn M. Fox

Parietal

Frontal

Sphenoid

Zygomatic

Temporal

Cranium, lateral

© B. Kathleen Alsup & Glenn M. Fox

Superior temporal line

Inferior temporal line

Zygomatic process of temporal bone

Cranium, lateral

© B. Kathleen Alsup & Glenn M. Fox

Groove for superior sagittal sinus

Groove for middle meningeal a.

Internal surface of calvaria, inferior

Granular foveolae

© B. Kathleen Alsup & Glenn M. Fox

Temporal line of frontal

Zygomatic process of frontal

Frontal bone, anterior

Frontal eminence

Orbital part

© B. Kathleen Alsup & Glenn M. Fox

Supra-orbital notch Supra-orbital margin

Nasal part

Frontal bone, anterior

© B. Kathleen Alsup & Glenn M. Fox

Superciliary arch

Fossa for lacrimal gland

Cranium, anterolateral

© B. Kathleen Alsup & Glenn M. Fox

Trochlear fovea

Anterior ethmoidal foramen Posterior ethmoidal foramen

Superior orbital fissure

Inferior orbital fissure

Cranium, anterolateral

© B. Kathleen Alsup & Glenn M. Fox

Pharyngeal tubercle

Condylar canal

Cranium, inferior

Occipital condyle

Foramen magnum

© B. Kathleen Alsup & Glenn M. Fox

Parietal bones

Occipital

Cranium, posterior

© B. Kathleen Alsup & Glenn M. Fox

Superior nuchal line

External occipital protuberance

Cranium, posterior

© B. Kathleen Alsup & Glenn M. Fox

Basilar part of occipital bone

Squamous part of occipital bone

Floor of cranial cavity, superior

Internal occipital protuberance

© B. Kathleen Alsup & Glenn M. Fox

Groove for sigmoid sinus

Floor of cranial cavity, superior

Groove for transverse sinus

© B. Kathleen Alsup & Glenn M. Fox

Parietal eminence

Cranium, posterior

© B. Kathleen Alsup & Glenn M. Fox

Parietal foramina

Calvaria, superior

© B. Kathleen Alsup & Glenn M. Fox

Frontal

Parietal bones

Occipital

Calvaria, superior

© B. Kathleen Alsup & Glenn M. Fox

Coronal suture

Sagittal suture

Lambdoid suture

Calvaria, superior

© B. Kathleen Alsup & Glenn M. Fox

Sagittal suture

Lambdoid suture

Cranium, posterior

© B. Kathleen Alsup & Glenn M. Fox

Coronal suture

Squamous suture

Zygomaticofrontal suture

Sphenosquamosal suture

Skull, lateral

© B. Kathleen Alsup & Glenn M. Fox

Ethmoid

Inferior nasal concha

Vomer

Skull, anterior

© B. Kathleen Alsup & Glenn M. Fox

Frontonasal suture

Zygomaticomaxillary suture

Skull, anterior

© B. Kathleen Alsup & Glenn M. Fox

Frontal sinus

Ethmoid sinus

Hemisected cranium, lateral

Maxillary sinus

Sphenoid sinus

© B. Kathleen Alsup & Glenn M. Fox

Calvaria

Supra-orbital neurovasculature

Supra-orbital margin

Calvaria with scalp reflected, anterior

© B. Kathleen Alsup & Glenn M. Fox

Emissary v. Superior sagittal sinus Dura mater Brs. of middle meningeal vasculature

Brain with dura mater, lateral

© B. Kathleen Alsup & Glenn M. Fox

Venous lacuna, arachnoid granulations within

Superior sagittal sinus

Dura mater

Brain with dura mater, anterosuperior

© B. Kathleen Alsup & Glenn M. Fox

Superior sagittal sinus

Superior cerebral vv.

Dura mater, reflected

Brain, superolateral

© B. Kathleen Alsup & Glenn M. Fox

Arachnoid mater

Pia mater

Brain, inferior

© B. Kathleen Alsup & Glenn M. Fox

Frontal bone

Granular foveolae

Parietal bone

Calvaria, inferior

© B. Kathleen Alsup & Glenn M. Fox

Optic n. (CN II)

Superior reflection of brain

© B. Kathleen Alsup & Glenn M. Fox

Cerebrum

Cerebellum

Brain, lateral

© B. Kathleen Alsup & Glenn M. Fox

Midbrain Medulla oblongata

Hemisected brain, medial

Pons

© B. Kathleen Alsup & Glenn M. Fox

Occipital lobe

Parietal lobe

Frontal lobe

Brain, superior

© B. Kathleen Alsup & Glenn M. Fox

Longitudinal fissure

Frontal lobe

Temporal lobe

Brain, anterior

© B. Kathleen Alsup & Glenn M. Fox

Parietal lobe

Temporal lobe

Occipital lobe

Brain, posterior

Cerebellum

© B. Kathleen Alsup & Glenn M. Fox

Lateral ventricle

Third ventricle Interventricular foramen

Cerebral aqueduct Fourth ventricle

Ventricular model, lateral

© B. Kathleen Alsup & Glenn M. Fox

Lateral ventricle

Third ventricle

Fourth ventricle

Hemisected brain, lateral

© B. Kathleen Alsup & Glenn M. Fox

Vertebral aa. Posterior spinal a.

Brain, inferior

Posterior inferior cerebellar a. (PICA) Anterior spinal a.

© B. Kathleen Alsup & Glenn M. Fox

Posterior cerebral a.

Superior cerebellar a.

Basilar a.

Pons

Anterior inferior cerebellar a.

Brain, inferior

© B. Kathleen Alsup & Glenn M. Fox

Anterior cerebral a.

Anterior communicating a. Internal carotid a.

Middle cerebral a.

Posterior cerebral a.

Cerebral arterial circle (of Willis), inferior

Posterior communicating a.

© B. Kathleen Alsup & Glenn M. Fox

Olfactory tract

Optic n. (CN II)

Internal carotid a.

Accessory n. (CN XI)

Posterior inferior cerebellar a.

Brain, inferior

© B. Kathleen Alsup & Glenn M. Fox

Posterior cerebral a.

Superior cerebellar a.

Brain, inferior

Oculomotor n. (CN III)

© B. Kathleen Alsup & Glenn M. Fox

Optic n. (CN II)

Oculomotor n. (CN III)

Trochlear n. (CN IV) Trigeminal n. (CN V)

Abducens n. (CN VI)

Brainstem model, anterior

© B. Kathleen Alsup & Glenn M. Fox

Facial n. (CN VII) Glossopharyngeal n. (CN IX)

Vestibulocochlear n. (CN VIII)

Vagus n. (CN X) Accessory n. (CN XI)

Brainstem model, anterior

Hypoglossal n. (CN XII)

© B. Kathleen Alsup & Glenn M. Fox

Falx cerebri

Tentorium cerebelli

Cranial cavity, superolateral

© B. Kathleen Alsup & Glenn M. Fox

Diaphragma sellae

Tentorial notch

Tentorium cerebelli

Falx cerebri, cut

Meningeal dura

Periosteal dura

Cranial cavity, superior

© B. Kathleen Alsup & Glenn M. Fox

Superior sagittal sinus, opened Falx cerebri Inferior sagittal sinus Confluence of sinuses

Straight sinus Great cerebral v.

Cranial cavity, superolateral

© B. Kathleen Alsup & Glenn M. Fox

Inferior petrosal sinus

Falx cerebelli, with occipital sinus

Confluence of sinuses, opened

Jugular foramen, containing IJV

Sigmoid sinus, opened Transverse sinus, opened

Cranial cavity, superior © B. Kathleen Alsup & Glenn M. Fox

Cavernous sinus Superior petrosal sinus Great cerebral v. Straight sinus

Transverse sinus

Cranial cavity, superior

© B. Kathleen Alsup & Glenn M. Fox

Apex of petrous part of temporal bone

Hypoglossal n. (CN XII)

Foramen magnum

Cranial cavity, superior

© B. Kathleen Alsup & Glenn M. Fox

Glossopharyngeal n. (CN IX) Vagus n. (CN X) Accessory n. (CN XI) Sigmoid sinus, deep

Cranial cavity, superior

© B. Kathleen Alsup & Glenn M. Fox

Abducens n. (CN VI)

Facial n. (CN VII) Vestibulocochlear n. (CN VIII)

Cranial cavity, superior

© B. Kathleen Alsup & Glenn M. Fox

Optic n. (CN II) Internal carotid a. Hypophysis (pituitary) Oculomotor n. (CN III)

Trochlear n. (CN IV) Trigeminal n. (CN V)

Cranial cavity, superior

© B. Kathleen Alsup & Glenn M. Fox