Impulses are unidirectional because of the refractory period that follows when a neuron fires. During this period, the sodium channels are inactive and unable to open again, preventing the impulse from moving backwards along the axon. This ensures that the impulse travels in one direction, from the dendrites to the axon terminals.
where does the unterneuron carry impulses
Impulses carried by the olfactory nerve are for the sense of smell.
the spinal nerve sends nerve impulses away from the CNS
The most rapid nerve impulses are carried by myelinated nerve fibers, which have a fatty sheath called myelin that enables faster signal transmission. These fast nerve impulses are crucial for quick reflex actions and communication between different parts of the body. Unmyelinated fibers are slower in transmitting nerve impulses compared to myelinated fibers.
No, neuroglia do not transmit nerve impulses. Neuroglia are support cells of the nervous system that help to nourish, protect, and maintain the environment of neurons. Nerve impulses are transmitted by neurons.
Unidirectional - Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional ! HAHA :)
The microphone is unidirectional. The committee had a unidirectional approach to the problem and not everybody was satisfied.
No the word unidirectional is not a noun. It is an adjective.
Yes it can be used as a unidirectional microphone if needed.
All tires that are unidirectional will have an arrow on them
An antonym of unidirectional (one direction) would be omnidirectional (all directions).
the current which flows in only one specific direction is called as unidirectional current
Yes, it is unidirectional.
unidirectional, clockwise.
A rectifier circuit produces a unidirectional wave form.
The control and high order address buses are unidirectional.
In the unidirectional dimension system, all dimension figures and notes are lettered horizontally and are read from the bottom of the drawing. The unidirectional dimension system is preferred over the aligned system because it is easier to read and understand.