Dictionary of molecular biology. 2004.
Squid giant axon — The squid giant axon is the very large (up to 1 mm in diameter; typically around 0.5 mm) axon that controls part of the water jet propulsion system in squid. Squid use this system primarily for making brief but very fast movements through the… … Wikipedia
Squid giant synapse — The squid Giant Synapse Anatomy This chemical synaptic junction was first recognized by John Zachary Young in 1939.The squid giant synapse (Fig 1) is the largest chemical junction in nature. It lies in the stellate ganglion on each side of the… … Wikipedia
giant axon — an axon of certain invertebrates, e.g., the squid, whose size (500 to 700 microns) has facilitated physiological studies of cell membrane excitation … Medical dictionary
Axon — For other uses, see Axon (disambiguation). Structure of a typical neuron Axon … Wikipedia
giant axons — Extraordinarily large unmyelinated axons found in invertebrates. Some, like the squid giant axon, can approach 1mm diameter. Large axons have high conduction speeds; the giant axons are invariably involved in panic or escape responses, and may… … Dictionary of molecular biology
Squid — Taxobox name = Squid image width = 220px image caption = Mastigoteuthis flammea A species of whip lash squid regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Coleoidea superordo = Decapodiformes ordo = Teuthida ordo… … Wikipedia
Medial giant interneuron — The medial giant interneuron (MG) is an interneuron in the abdominal nerve cord of crayfish. It is part of the system that controls the caridoid escape reaction of crayfish, clawed lobsters, and other decapod crustaceans. Crayfish have a pair of… … Wikipedia
Lateral Giant Interneuron — The lateral giant neuron (LG) is an interneuron in the abdominal nerve cord of crayfish. It is part of the system that controls a special kind of escape reflex of crayfish.When the sensory hairs of the tail fan of crayfish are stimulated, the LG… … Wikipedia
Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… … Wikipedia
Neuron — This article is about cells in the nervous system. For other uses, see Neuron (disambiguation). Brain cell redirects here. For other uses, see Glial cell. Neuron: Nerve Cell … Wikipedia
