FACTOID # 22: South Dakota has the highest employment ratio in America, but the lowest median earnings of full-time male employees.
 
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Encyclopedia > Ventral root

In anatomy and neurology, the ventral root is the efferent motor root of a spinal nerve. At its distal end, the ventral root joins with the dorsal root to form a mixed spinal nerve. Anatomical drawing of the human muscles from the Encyclopédie. ... Neurology is a branch of medicine dealing with the nervous system and its disorders. ... In the nervous system, efferent nerves otherwise known as motor or effector neuron carry nerve impulses away from the central nervous systemto effectors - either muscles or glands. ... In vertebrates, motoneurons (also called motor neurons) are efferent neurons that originate in the spinal cord and synapse with muscle fibers to facilitate muscle contraction and with muscle spindles to modify proprioceptive sensitivity. ... The term spinal nerve generally refers to the mixed spinal nerve, which is formed from the dorsal and ventral roots that come out of the spinal cord. ... penis ...


  Results from FactBites:
 
Age-related Atrophy of Motor Axons in Mice Deficient in the Mid-sized Neurofilament Subunit -- Elder et al. 146 (1): ... (6864 words)
and ventral roots, the dorsal root ganglia, and the sciatic
axonal diameters in the ventral roots are decreased by ~20%
in dorsal root axons of 4-mo-old and 1-yr-old NF-M–deficient
Neurofilaments and Orthograde Transport Are Reduced in Ventral Root Axons of Transgenic Mice that Express Human SOD1 ... (7518 words)
NF morphology in proximal axons and ventral roots of G93A and
and tubulin in the ventral roots of the G93A mice at 180, 200,
ventral roots of the G93A mouse are mainly composed of axons of
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