- retrograde degeneration
- axonal reaction.
Medical dictionary. 2011.
retrograde degeneration
Look at other dictionaries:
retrograde — 1. Moving backward. 2. Degenerating; reversing the normal order of growth and development. [L. retrogradus, fr. retro + gradior, to go] * * * ret·ro·grade re trə .grād adj 1) characterized by retrogression 2) affecting a period immediately prior… … Medical dictionary
degeneration — 1. Deterioration; passing from a higher to a lower level or type. 2. A worsening of mental, physical, or moral qualities. 3. A retrogressive pathologic change in cells or tissues, in consequence of which their functions are often impaired or… … Medical dictionary
retrograde — retrogradely, adv. retrogradingly, adv. /re treuh grayd /, adj., v., retrograded, retrograding. adj. 1. moving backward; having a backward motion or direction; retiring or retreating. 2. inverse or reversed, as order. 3. Chiefly Biol. exhibiting… … Universalium
retrograde — /ˈrɛtrəgreɪd / (say retruhgrayd) adjective 1. moving backwards; having a backward motion or direction; retiring or retreating. 2. returning to an earlier and inferior state: a retrograde step. 3. inverse or reversed, as order. 4. Chiefly Biology… …
retrograde metamorphosis — retrogressive metamorphosis degeneration; usually, a retrograde metabolic change … Medical dictionary
retrograde — ret•ro•grade [[t]ˈrɛ trəˌgreɪd[/t]] adj. v. grad•ed, grad•ing 1) having a backward motion or direction; retiring or retreating 2) inverse or reversed, as order 3) pat bio Chiefly Biol. exhibiting degeneration or deterioration 4) astron. a) moving … From formal English to slang
Wallerian degeneration — is a process that results when a nerve fiber is cut or crushed, in which the part of the axon separated from the neuron s cell nucleus degenerates. [ [http://missinglink.ucsf.edu/lm/ids 104 cns injury/Response%20 to… … Wikipedia
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
Neuroregeneration — refers to the regrowth or repair of nervous tissues, cells or cell products. Such mechanisms may include generation of new neurons, glia, axons, myelin, or synapses. Neuroregeneration differs between the peripheral nervous system (PNS) and the… … Wikipedia
Nerve regeneration — Neuroregeneration refers to the regrowth or repair of the nervous tissues, cells or cell products. Such mechanisms may include remyelination, generation of new neurons, glia, axons, myelin or synapses. Neuroregeneration differs between the… … Wikipedia
