Because it didnt have a stimulus to activate depolarization
The resting membrane potential is typically around -70mV in both sensory neurons and interneurons due to the presence of ion channels that maintain this voltage by allowing specific ions to flow in and out of the cell. This stable membrane potential allows for rapid and efficient communication between different types of neurons in the nervous system.
A relay neurone passes impulses from a sensory neurone to a motor neurone.
1. sensory 2. Interneuron 3. Motor
1. sensory 2. Interneuron 3. Motor
Essentially, it is the interneuron. The body has numerous sensory receptors. The sensory receptors are stimulated an send their signal to the central nervous system and synapse or connect with an interneuron which is the processing center. The interneuron then synapses or connects with the motor neuron which sends a message/instruction by way of the motor neuron to skeletal muscle, smooth muscle, cardiac muscles, or glands. This is true, but to add more information, the Interneuron is also known as "relay neuron", "association neuron" or "local circuit neuron".Source:http://en.wikipedia.org/wiki/Interneuron
interneuron
interneuron
interneuron
There are 3 types, the motor neuron, the sensory neuron, and the interneuron
There are 3 types, the motor neuron, the sensory neuron, and the interneuron
The stimulus is detected by the sensory receptor. The sensory receptor stimulates a sensory neuron. The sensory neuron transmits to the interneuron in the spinal cord. The interneuron stimulates a motor neuron. The motor neuron communicates to the muscle. The muscle(effector) then produces the response allowing the body to respond to the stimulus.
In a typical reflex arc, the 3 kinds are: # sensory # interneuron # and motor.