pediagenosis: HeadNeck
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Showing posts with label HeadNeck. Show all posts
Showing posts with label HeadNeck. Show all posts

Tuesday, May 28, 2019

Veins of Posterior Cranial Fossa Anatomy

Veins of Posterior Cranial Fossa Anatomy


Veins of Posterior Cranial Fossa Anatomy
Left superior and inferior colliculi, Basal vein (of Rosenthal), Posterior mesencephalic vein, Medial geniculate body, Lateral geniculate body, Optic tract, Left thalamus (cut surface), Inferior thalamostriate veins, Optic nerve (CN II), Oculomotor nerve (CN III), Trochlear nerve (CN IV), Lateral mesencephalic vein, Deep middle cerebral vein (cut), Anterior cerebral vein, Anterior pontomesencephalic vein, Petrosal vein (draining to superior petrosal sinus), Superior, middle, and inferior cerebellar peduncles, Trigeminal nerve (CN V), 
Arteries of Posterior Cranial Fossa Anatomy

Arteries of Posterior Cranial Fossa Anatomy


Arteries of Posterior Cranial Fossa Anatomy
Thalamogeniculate arteries, Anterior choroidal artery, Columns of fornix, Anterolateral central (lenticulostriate) arteries, Heads of caudate nuclei, Septum pellucidum, Corpus callosum, Anterior cerebral arteries, Longitudinal cerebral fissure, Lateral and medial geniculate bodies of left thalamus, Choroid plexuses of lateral ventricles, Left and right pulvinar, Splenium of corpus callosum, Occipital (posterior) horn of right lateral ventricle, Right dorsal branch to corpus callosum (posterior pericallosal artery), Parietooccipital, Calcarine, 
Arteries of Brain: Lateral and Medial Views Anatomy

Arteries of Brain: Lateral and Medial Views Anatomy


Arteries of Brain: Lateral and Medial Views Anatomy
Artery of postcentral sulcus (anterior parietal artery), Artery of central sulcus, Artery of precentral sulcus, Prefrontal artery, Terminal branches of anterior cerebral artery, Lateral frontobasal (orbitofrontal) artery, Left middle cerebral artery, Left anterior cerebral artery, Anterior communicating artery, Right anterior cerebral artery, Left internal carotid artery, Posterior Pericallosal artery, Intermediate, Anterior, Medial frontal branches, 

Friday, May 24, 2019

Arteries of Brain: Frontal View and Section Anatomy

Arteries of Brain: Frontal View and Section Anatomy


Arteries of Brain: Frontal View and Section Anatomy
Corpus callosum, Prefrontal artery, Anterolateral central (lenticulostriate) arteries, Lateral frontobasal (orbitofrontal) artery, Artery of postcentral sulcus (anterior parietal artery), Arteries of precentral and central sulcus, Posterior parietal artery, Artery to angular gyrus, Anterior communicating artery, Temporal branches (anterior, middle, and posterior), Middle cerebral artery and branches (deep in lateral cerebral [sylvian] sulcus), Posterior communicating artery, Anterior inferior cerebellar artery (AICA), Posterior spinal artery, Corpus striatum (caudate and lentiform nuclei), Anterolateral central (lenticulostriate) arteries,
Cerebral Arterial Circle (of Willis) Anatomy

Cerebral Arterial Circle (of Willis) Anatomy


Cerebral Arterial Circle (of Willis) Anatomy
Vessels dissected out: inferior view, Anterior cerebral artery (A2 segment), Anterior communicating artery, Anterior cerebral artery (A1 segment), Ophthalmic artery, Internal carotid artery, Middle cerebral artery, Posterior communicating artery, Posterior cerebral artery (P2 segment) (P1 segment), Superior cerebellar artery, Basilar artery, Pontine arteries, Anterior inferior cerebellar artery, Anteromedial central (perforating) arteries, Long medial striate artery (recurrent artery of Heubner), Anterolateral central (lenticulostriate) arteries, 
Arteries of Brain: Inferior Views Anatomy

Arteries of Brain: Inferior Views Anatomy


Arteries of Brain: Inferior Views Anatomy
Medial frontobasal (orbitofrontal) artery, Anterior communicating artery, Anterior cerebral artery, Long medial striate artery (recurrent artery of Heubner), Internal carotid artery, Anterolateral central (lenticulostriate) arteries, Middle cerebral artery, Lateral frontobasal (orbitofrontal) artery, Prefrontal artery, Anterior choroidal artery, Posterior communicating artery, Posterior cerebral artery, Superior cerebellar artery, Basilar artery, Pontine arteries, 
Arteries to Brain: Schema Anatomy

Arteries to Brain: Schema Anatomy


Arteries to Brain: Schema Anatomy
Ophthalmic artery, Supraorbital artery, Supratrochlear artery, External nasal artery, Middle meningeal artery, Angular artery, Superficial temporal artery, Posterior auricular artery, Facial artery, Occipital artery, Lingual artery, Ascending pharyngeal artery, Anterior spinal artery, Segmental medullary arteries, Vertebral artery, Common carotid artery, Deep cervical artery, Subclavian artery, Internal thoracic artery, Suprascapular artery, Supreme intercostal artery, Costocervical trunk, Anterior communicating artery, Anastomoses
Internal Carotid Artery in Petrous Part of Temporal Bone Anatomy

Internal Carotid Artery in Petrous Part of Temporal Bone Anatomy


Internal Carotid Artery in Petrous Part of Temporal Bone Anatomy
Posterior communicating artery, Anterior cerebral arteries (A2 segments), Right optic nerve (CN II), Medial frontobasal (medial orbitofrontal) artery, Long medial striate artery (recurrent artery of Heubner), Anterior communicating artery, Anterior cerebral artery (A1 segment), Superior hypophyseal arteries, Left optic nerve (CN II), Sphenoidal sinus, Ophthalmic artery, Dorsal meningeal artery, Meningeal branch, 
Arteries to Brain and Meninges Anatomy

Arteries to Brain and Meninges Anatomy


Arteries to Brain and Meninges Anatomy
Left middle meningeal artery, Posterior cerebral artery, Superior cerebellar artery, Basilar artery, Left labyrinthine (internal acoustic) artery, Mastoid branch of left occipital artery, Anterior inferior cerebellar artery, Posterior inferior cerebellar artery, Posterior meningeal branch of left ascending pharyngeal artery, Left and right vertebral arteries (intracranial part), Posterior meningeal branch of vertebral artery, Anterior meningeal branch of vertebral artery, 

Thursday, May 23, 2019

Taste Pathways: Schema Anatomy

Taste Pathways: Schema Anatomy


Taste Pathways: Schema Anatomy
Sensory cortex (just inferior to face area), Usual pathway, Accessory pathway, Ventral posteromedial (VPM) nucleus of thalamus, Lateral hypothalamic area, Amygdaloid body, Parabrachial nucleus, Trigeminal nerve (CN V), Trigeminal (semilunar) ganglion, Ophthalmic nerve (CN V1), Maxillary nerve (CN V2), Mandibular nerve (CN V3), Pterygopalatine ganglion, Nerve (vidian) of pterygoid canal, Lingual nerve, 
Fungiform papillae, Foliate papillae, Vallate papillae, Epiglottis, Larynx, Internal branch of superior laryngeal nerve, Mesencephalic nucleus and Motor nucleus of trigeminal nerve Pons, Greater petrosal nerve from intermediate nerve, Geniculate ganglion, Facial nerve (CN VII) and intermediate nerve (of Wrisberg), Nuclei of solitary tract (rostral part), Glossopharyngeal nerve (CN IX), Medulla oblongata (lower part), Inferior (petrosal) ganglion of glossopharyngeal nerve, Inferior (nodose) ganglion of vagus nerve, Vagus nerve (CN X), Superior laryngeal nerve, Lingual branch of glossopharyngeal nerve (CN IX), Otic ganglion, Chorda tympani from intermediate nerve

Taste Pathways: Schema Anatomy




Otic Ganglion: Schema Anatomy

Otic Ganglion: Schema Anatomy


Otic Ganglion: Schema Anatomy
Mandibular nerve (CN V3) Trigeminal ganglion, Lesser petrosal nerve, Chorda tympani, Trigeminal nerve (CN V), Facial nerve (CN VII), Glossopharyngeal nerve (CN IX), Inferior salivatory nucleus, Pons, Otic ganglion, Ophthalmic nerve (CN V1), Maxillary nerve (CN V2), Auriculotemporal nerve, 
Pterygopalatine and Submandibular Ganglia: Schema Anatomy

Pterygopalatine and Submandibular Ganglia: Schema Anatomy


Pterygopalatine and Submandibular Ganglia: Schema Anatomy
Ophthalmic nerve (CN V1), Trigeminal ganglion, Deep petrosal nerve, Greater petrosal nerve, Chorda tympani, Facial nerve (CN VII) intermediate nerve, Mandibular nerve (CN V3), Otic ganglion, Lingual nerve, Maxillary nerve (CN V2), Pharyngeal nerve, Glossopharyngeal nerve (CN IX), Nerve (vidian) of pterygoid canal,
Ciliary Ganglion: Schema Anatomy

Ciliary Ganglion: Schema Anatomy


Ciliary Ganglion: Schema Anatomy
Sphincter pupillae muscle, Dilator pupillae muscle, Ciliary muscle, Short ciliary nerves, Ciliary ganglion, Oculomotor (parasympathetic) root of ciliary ganglion, Accessory oculomotor (Edinger-Westphal) nucleus (parasympathetic), Superior colliculus, Lateral geniculate body, Optic nerve (CN II), Nasociliary nerve, Long ciliary nerve, 
Autonomic Nerves in Head Anatomy

Autonomic Nerves in Head Anatomy


Autonomic Nerves in Head Anatomy
Greater petrosal nerve, Trigeminal nerve (CN V), Sensory root, Motor root, Ganglion, Internal carotid artery and plexus, Geniculate ganglion of facial nerve, Facial nerve (CN VII), Vagus nerve (CN X), Intermediate nerve (of Wrisberg), Vestibulocochlear nerve (CN VIII), Glossopharyngeal nerve (CN IX), Mandibular nerve (CN V3), Otic ganglion, Deep petrosal nerve, Nerve (vidian) of pterygoid canal, Oculomotor nerve (CN III), Maxillary nerve (CN V2), Ophthalmic nerve (CN V1), Frontal and lacrimal nerves (cut), 
Autonomic Nerves in Neck Anatomy

Autonomic Nerves in Neck Anatomy


Autonomic Nerves in Neck Anatomy
Vagus nerve (CN X) (cut), Internal carotid nerve, Jugular nerve, Glossopharyngeal nerve (CN IX), Laryngopharyngeal branch of vagus nerve, Superior cervical ganglion, Gray rami communicantes, Subclavian artery Gray and white rami communicantes, C1, Pharyngeal plexus, Pharyngeal branch of vagus nerve, 

Tuesday, May 21, 2019

Cervical Plexus: Schema Anatomy

Cervical Plexus: Schema Anatomy


Cervical Plexus: Schema Anatomy
Sternocleidomastoid muscle (cut), Accessory nerve (CN XI), Hypoglossal nerve (CN XII), Geniohyoid muscle, Great auricular nerve, Lesser occipital nerve, Greater occipital nerve (from posterior ramus of C2), Thyrohyoid muscle, Superior root of ansa cervicalis, Inferior root of ansa cervicalis, Transverse cervical nerve, 

Sunday, May 19, 2019

Vagus Nerve (CN X): Schema Anatomy

Vagus Nerve (CN X): Schema Anatomy


Vagus Nerve (CN X): Schema Anatomy
Glossopharyngeal nerve (CN IX), Meningeal branch of vagus nerve, Auricular branch of vagus nerve, Auditory tube (eustachian), Levator veli, palatini muscle, Salpingopharyngeus muscle, Palatoglossus muscle, Palatopharyngeus muscle, Superior pharyngeal constrictor muscle, Stylopharyngeus muscle, Middle pharyngeal constrictor muscle, Inferior pharyngeal constrictor muscle, Cricothyroid muscle, Trachea, Esophagus,
Glossopharyngeal Nerve (CN IX): Schema Anatomy

Glossopharyngeal Nerve (CN IX): Schema Anatomy


Glossopharyngeal Nerve (CN IX): Schema Anatomy
Tympanic nerve (of Jacobson), Tympanic cavity and plexus, Stylomastoid foramen, Caroticotympanic nerves (from internal carotid plexus), Greater petrosal nerve, Deep petrosal nerve, Nerve (vidian) of pterygoid canal, Lesser petrosal nerve, Pterygopalatine ganglion, Mandibular nerve (CN V3), Otic ganglion, Auriculotemporal nerve, Parotid gland, Tubal branch of tympanic plexus, Auditory tube (eustachian) and pharyngeal opening, Stylopharyngeus muscle and stylopharyngeal branch, Spinal tract and spinal nucleus of trigeminal nerve, Nuclei of solitary tract,

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