TOPICS: Corticobulbar tract, upper motor neuron, lower motor neuron, primary motor cortex, internal capsule, genu of internal capsule, decussation, brainstem, cranial nerve nuclei, transverse section of the midbrain, cerebral crura, red nucleus, substantia nigra, corticospinal tract, spinothalamic tract, trigeminothalamic tract, medial lemniscus, oculomotor (CN III) nuclei, cerebral aqueduct, periaqueductal gray matter, fourth ventricle, ventral tegmental area, trochlear (CN IV) nucleus, transverse section of the pons, transverse pontine fibers, solitary (CN VII, IX, X) nucleus, solitary (CN VII, IX, X) tract, sensory nuclei, motor nuclei, transverse section of the medulla, inferior olivary nucleus, nucleus ambiguus (CN IX, CN X), hypoglossal nucleus, dorsal motor nucleus of CN X, sympathetic, parasympathetic, optic nerve (CN II), oculomotor nerve (CN III), trochlear nerve (CN IV), trigeminal nerve (CN V), abducens nerve (CN VI), facial nerve (CN VII), vestibulocochlear nerve (CN VIII), glossopharyngeal nerve (CN IX), hypoglossal nerve (CN XII), vagus nerve (CN X), spinal accessory nerve (CN XI), pyramid, infundibulum, cerebral peduncles, infundibulum, foramina of the skull, cribriform plate, optic canal, superior orbital fissure, foramen rotundum, foramen ovale, foramen spinosum, internal auditory meatus, jugular foramen, hypoglossal canal, cavernous sinus, ophthalmic nerve (CN V1), maxillary nerve (CN V2), mandibular nerve (CN V3), facial nucleus, ventral posteromedial nucleus (VPM) of the thalamus, upper motor neuron (UMN) lesion, lower motor neuron (LMN) lesion
