What is the function of interneurons in reflex pathways?
Practice Questions
Q1
What is the function of interneurons in reflex pathways?
To transmit signals to muscles
To connect sensory and motor neurons
To release neurotransmitters
To inhibit reflex actions
Questions & Step-by-Step Solutions
What is the function of interneurons in reflex pathways?
Step 1: Understand that reflex pathways involve three main types of neurons: sensory neurons, interneurons, and motor neurons.
Step 2: Recognize that sensory neurons carry signals from the body to the spinal cord when a stimulus is detected.
Step 3: Identify that interneurons are located in the spinal cord and act as connectors between sensory neurons and motor neurons.
Step 4: Learn that when a sensory neuron sends a signal to the spinal cord, the interneuron processes this information.
Step 5: Understand that the interneuron then sends a signal to the motor neuron, which triggers a response (like moving your hand away from something hot).
Step 6: Conclude that the function of interneurons is to facilitate communication between sensory and motor neurons, enabling a quick reflex response.
