Glossary / Lexicon
Transverse tubule
Transverse tubule refers to an extension, invagination, of the muscle membrane that conducts the action potential into the muscle to depolarize the terminal cisternae, which contain the Ca++needed for muscle contraction.
Related Articles | |
Electromyography at psychology-glossary.com | ■■■■■ |
Electromyography refers to a method utilizing either surface electrodes or fine wire/needle electrodes . . . Read More | |
Action Potential at psychology-glossary.com | ■■■■■ |
Action Potential: Action Potential refers to the all-or-none electrical event in the neuron or muscle . . . Read More | |
Axon at psychology-glossary.com | ■■■■ |
Axon refers to a long, thin part of a neuron attached to the somadivides into a few or many branches, . . . Read More | |
Absolute refractory period at psychology-glossary.com | ■■■■ |
Absolute refractory period is the time immediately after an action potential, when the sodium gates close . . . Read More | |
Depolarization at psychology-glossary.com | ■■■■ |
Depolarization refers to the reduction in the level of polarization across a membranewhen the inside . . . Read More | |
Inhibitory postsynaptic potential (IPSP) at psychology-glossary.com | ■■■■ |
Inhibitory postsynaptic potential (IPSP) is the presence of an ionic current flow that hyperpolarizes . . . Read More | |
Isokinetic at psychology-glossary.com | ■■■■ |
Isokinetic is defined as an action in which the rate of movement is constantly maintained through a specific . . . Read More | |
Neuromuscular at psychology-glossary.com | ■■■■ |
Neuromuscular describes the junction synapse between axon terminal of a motor neuron and the motor end . . . Read More | |
Brain at psychology-glossary.com | ■■■ |
The brain (latin: Cerebrum) is controlling the human body and together with the spinal cord make up the . . . Read More | |
Inner ear at psychology-glossary.com | ■■■ |
Inner ear refers to the innermost division of the ear that contains the cochlea and the receptors for . . . Read More |