Label on the diagram: 1. Muscle spindle 2. Sensory neuron 3. Soma of sensory neuron 4. Dorsal root 5. Dorsal root ganglion 6. Dorsal horn 7. Ventral horn 8. Motor neuron to quad 9. Motor neuron to biceps 10. Excitatory synapse 11. Inhibitory synapse What is the name of this reflex? Pe dion, e How many neurons are ap your partner's patellar ligament to test their reflexes and try tapping the belly of involved? he brachioradialis muscle to see what happens.

Spinal Nerves and Nerve Plexuses 4. In the human, there are 31 pairs of spinal nerves named according to the region of the vertebral column where they originate. The spinal nerves are named below. Note, by number, the vertebral level at which they emerge: cervical nerves. sacral nerves. lumbar nerves thoracic nerves 5. The ventral rami of spinal nerves C, through T, and T, through S, form which serve the. of the body. The ventral rami of T, throughT, run between the ribs to serve the The dorsal rami of the spinal nerves serve. 6. What would happen (i.e., loss of sensory or motor functic transected? or both) if following structures were damaged or 1. dorsal root of a spinal nerve 2. ventral root of a spinal nerve 3. ventral ramus of a spinal nerve

Match functions with parts of the central nervous system (CNS) This structure regulates voluntary movements (checks what the brain has instructed against what is actually happening) The primary motor area is located here This structure is a major sensory relay centre Thirst and satiety centres are located here

Golgi tendon organs are Select one: Interoceptors Proprioceptors Exteroceptors