Put these in order in terms of the pathway a nerve travels while throwing a ball: motor neuron, brain, muscles, sensory neuron.
If first sensing a target, sensory neuron, brain, motor neuron then muscles.
When throwing a ball, the pathway that a nerve travels through involves several steps. Let's put these steps in the correct order:
1. Sensory neuron: The process begins with the sensory neurons. These neurons detect the stimuli, such as the feeling of holding the ball and the intention to throw it. They send signals from the sensory receptors in the skin, muscles, and joints towards the central nervous system.
2. Brain: The sensory signals from the sensory neurons are sent to the brain. The brain processes and interprets the information received, including determining the desired trajectory of the throw, the amount of force required, and the coordination of various muscles involved.
3. Motor neuron: Once the brain has processed the information and calculated the commands necessary for the throw, it sends signals down the motor neurons. The motor neurons originate in the brain and extend all the way to the target muscles involved in the throwing motion. These signals, traveling as electrical impulses, provide the instructions for muscle contraction and movement.
4. Muscles: Finally, the signals from the motor neurons reach the muscles responsible for executing the throw. The muscles receive the electrical impulses, causing them to contract and generate the necessary force for the throw. Proper coordination and timing of muscle contractions are crucial to achieving an accurate and effective throw.
So, the correct order of the nerve pathway during a ball throw is: Sensory neuron → Brain → Motor neuron → Muscles.