front 1 Gray Matter | back 1 |
front 2 Central Canal | back 2 |
front 3 Dorsal and Ventral Root | back 3 |
front 4 Dorsal Root Ganglion | back 4 |
front 5 Ulnar, Radial, and Median Nerves | back 5 |
front 6 Sciatic Nerve | back 6 |
front 7 Receptor | back 7 |
front 8 Sensory (afferent) Neuron | back 8 toward |
front 9 Integration Center | back 9 |
front 10 Interneuron (association neuron)-IN | back 10 |
front 11 Spinal Cord-IN | back 11 |
front 12 Motor (Efferent) Neuron | back 12 away |
front 13 Effector | back 13 |
front 14 Olfactory Nerve (I) | back 14 smell, SENSORY |
front 15 Optic Nerve (II) | back 15 Vision, SENSORY |
front 16 Oculomotor Nerve (III) | back 16 Eye muscle Movement, MOTOR (4/6 muscle) |
front 17 Trochlear Nerve (IV) | back 17 Eye muscle movement, MOTOR (2/6 muscle) |
front 18 Trigeminal Nerve (V) | back 18 Eye, Maxilla, Mandible-SENSORY Mastication - MOTOR |
front 19 Abducens Nerve (VI) | back 19 Eye muscle movement- MOTOR (1/6) |
front 20 Facial Nerve (VII) | back 20 Taste in front of tongue -SENSORY Facial Muscles -MOTOR |
front 21 Vestibulocochlear Nerve (VIII) | back 21 Hearing and Balance-SENSORY |
front 22 Glossopharyngeal Nerve (IX) | back 22 Back of tongue-SENSORY Gag Reflex-MOTOR |
front 23 Vagus Nerve (X) | back 23 Visceral Input-SENSORY Parasympathetic output-MOTOR |
front 24 Spinal Accessory Nerve (XI) | back 24 Shrugging shoulders-MOTOR |
front 25 Hypoglossal Nerve (XII) | back 25 Sticking out Tongue- MOTOR |