Results 351 to 360 of about 304,829 (369)
Some of the next articles are maybe not open access.
Axonal transport in the asymmetric optic axons of flatfish
Experimental Neurology, 1974Abstract Axonal transport of protein was studied in the asymmetric optic axons of adult flounders, Pseudopleuronectes americanus . In these animals, the right optic nerve averaged 36% longer than the left optic nerve. There was no significant difference between the two sides in optic tract length or retinal ganglion cell body size.
openaire +3 more sources
2013
The Neuroaxonal Dystrophies (NADs) are a group of clinically and genetically heterogeneous neurodegenerative conditions. These disorders show the unique pathological feature of neuroaxonal dystrophy (NAD): axonal swelling (spheroids) localized throughout the central nervous and peripheral nervous systems.
Giovanna Zorzi, Nardo Nardocci
openaire +3 more sources
The Neuroaxonal Dystrophies (NADs) are a group of clinically and genetically heterogeneous neurodegenerative conditions. These disorders show the unique pathological feature of neuroaxonal dystrophy (NAD): axonal swelling (spheroids) localized throughout the central nervous and peripheral nervous systems.
Giovanna Zorzi, Nardo Nardocci
openaire +3 more sources
Cell and Tissue Research, 1997
The segmental arrangement of spinal nerves in higher vertebrate embryos provides a simple system in which to study the factors that influence axon pathfinding. Developing motor and sensory axons are intimately associated with surrounding tissues that direct axon guidance. We argue that two distinct guidance mechanisms, viz.
Roger J. Keynes +2 more
openaire +3 more sources
The segmental arrangement of spinal nerves in higher vertebrate embryos provides a simple system in which to study the factors that influence axon pathfinding. Developing motor and sensory axons are intimately associated with surrounding tissues that direct axon guidance. We argue that two distinct guidance mechanisms, viz.
Roger J. Keynes +2 more
openaire +3 more sources
Quinolinic acid: an endogenous metabolite that produces axon-sparing lesions in rat brain.
Science, 1983A current hypothesis links the neuroexcitatory properties of certain acidic amino acids to their ability to cause selective neuronal lesions. Intracerebral injection of the neuroexcitatory tryptophan metabolite, quinolinic acid, has behavioral ...
R. Schwarcz, W. Whetsell, R. Mangano
semanticscholar +1 more source
Axonal transport in the central axon of sensory neurons during regeneration of their peripheral axon
Neuroscience Letters, 1981Following sciatic nerve injury (which provokes prompt regeneration of peripheral sensory axons) there was no change in the ratio between amounts of labeled protein conveyed by fast axonal transport into the central and peripheral axons. A change in composition of the transported protein, characteristic of regenerating peripheral axons, also occurred in
openaire +3 more sources
1991
The sum total of the length of all the nerve cell processes (dendrites and axons) in a given volume of brain substance provides, in a sense, a measure of the information-handling capacity of the nerve tissue. From a different point of view, we may take it as indicating the complexity of the neural operations performed there.
Almut Schüz, Valentino Braitenberg
openaire +2 more sources
The sum total of the length of all the nerve cell processes (dendrites and axons) in a given volume of brain substance provides, in a sense, a measure of the information-handling capacity of the nerve tissue. From a different point of view, we may take it as indicating the complexity of the neural operations performed there.
Almut Schüz, Valentino Braitenberg
openaire +2 more sources
AXONAL TRANSPORT IN NEUROFIBRILLARY AXONAL PATHOLOGY
Journal of Neuropathology and Experimental Neurology, 1978J. W. Griffin, A. Clark
openaire +2 more sources