Brain send the message via nerve impulses involving neurons which use the neuro-transmitter Acetylcholine
Each nerve impulse begins in the dendrites of a neuron's. the impulse move rapidly toward the neuron's cell body and then down the axon until it reaches the axon tip.a nerve impulse travels along the neuron in the form of electrical and chemical signals.
Acetylcholine- a neurotransmitter released at the neuromuscular junction triggers a muscle
action potential, which leads to muscle contraction
Impulse=Force*Time interval =30*4=120Ns
Impulse is change of momentum, which is force x time over which the force acts. Original momentum = mv, final momentum =0, so impulse is in this case mv.
yes moving objects have impulse
An Impulse
It is probably called as action potential.
Synaptic transmission is chemical, while nerve impulse or axonal transmission is electrical.
An action potention.
Impulse transmission on an unmyelinated nerve fiber is much slower than the impulse transmission on a myelinated nerve fiber.
An action potention.
No
Impulse conduction refers to passage of impulse within the same cell. Where as transmission as the name implies, is concerned about passage of impulses either chemical or electrical from one cell to another.
Myelin Sheath Myelin Sheath
axon terminal Its the Myelin Sheath.
NEUROTRANSMITTER is responsible for transmission of nerve impulses.Eg.dopamine,acetylcholine etc.
over 9000
dendrite, cell body, axon, synapse
yes