Summary of skills!

Business (WeChat): fsslong4

There are three groups of neurovascular complexes within the posterior fossa:

The upper group is related to the superior cerebellar artery (SCA)

The middle group is related to the anterior inferior cerebellar artery (anteroinferior cerebellar artery, AICA).

The lower group is related to the posterior inferior cerebellar artery (PICA)

Other posterior fossa structures closely related to the three cerebellar arteries SCA, AICA, and PICA are the brainstem (midbrain, pons, and medulla), cerebellar peduncle (superior cerebellar, middle, and inferior peduncles), brainstem, and intercerebellar fissures (cerebellomesencephalic, cerebellopontine, and cerebellomedullary fissures), cerebellar surfaces (tentorial, petrosal, and suboccipital)

Each neurovascular structure includes the brainstem, the cerebellar surface, the cerebellar peduncles, and the fissure between the brainstem and cerebellum

The superior complex includes the oculomotor, trochlear and trigeminal nerves, which are closely related to SCA;

The middle complex includes abducens nerve, facial nerve and vestibulocochlear nerve, and is closely related to AICA;

The inferior complex includes the glossopharyngeal nerve, vagus nerve, accessory nerve and hypoglossal nerve, and is closely related to PICA

Posterior Cranial Fossa Complex Memory Skill: Cracked Facial Surface

Specific explanation:

God: Nerves (eye movement, pulley, trigeminal, etc.

Tube: Vascular (SCA, AICA, PICA)

Feet: upper cerebellar peduncle, middle cerebellar peduncle, lower cerebellar peduncle

Surface: tentorial surface, rock surface, pillow surface

Stem: Brain stem (midbrain, pons, medulla)

Fissures: cerebellomesencephalic fissure, cerebellopontine fissure, cerebellomedullary fissure

Superior complex: includes the SCA, midbrain, cerebellomesencephalic fissure, superior cerebellar peduncle, tentorium, oculomotor, trochlear, and trigeminal nerves

Middle complex: includes the AICA, pons, middle cerebellar peduncle, cerebellopontine fissure, petrosal surface of the cerebellum, abducens, facial, and vestibulocochlear nerves

Inferior complex: includes PICA, medulla oblongata, inferior cerebellar peduncle, cerebellomedullary fissure, suboccipital cerebellum, glossopharyngeal nerve, vagus nerve, accessory nerve, and hypoglossal nerve

Handsome knife and slag, organized by Dr.