These fine medullated nerves form the system of white rami communicantes, and have since been called by Langley the preganglionic nerves.
The nerve fibres are chiefly of themedullated type, and they run without interruption from a nerve cell or neuron in the brain or spinal medulla to their peripheral terminations in muscle, skin, and secretory glands.
Between the neurolemma and the axis cylinder is the medullated sheath, composed of a fatty substance known as myelin.
This medullated sheath is interrupted at the nodes of Ranvier, and in each internode is a nucleus lying between the myelin and the neurolemma.
These sensations are carried by medullated nerve fibres, and are slow to return after injury to the nerves.
The fibres concerned are non-medullated and regenerate comparatively quickly after injury, so that protopathic sensibility is regained before epicritic.
These fibers are eithermedullated or nonmedullated.
Defn: A substance, resembling keratin, present in nerve tissue, as in the sheath of the axis cylinder of medullated nerve fibers.
Defn: Furnished with a medulla or marrow, or with a medullary sheath; as, a medullated nerve fiber.
In addition to the radially arranged bundles of fibres, networks are formed by the interlacement with them of large numbers of fine medullated fibres running tangentially to the surface.
The white centre of the cerebellum is composed of numbers of medullated nerve fibres coursing to and from the grey matter of the cortex.
The nerve-fibre process becomes a medullatedfibre of the white matter.
The medullated nerve-fibres of the white matter when traced into the cortex are seen to enter in bundles set vertically to the surface.
They give off a number of short dendrites with claw-like endings, and a fine non-medullated neuraxon process.
There is also an abundant plexus of fine medullated fibres within the granule layer.
The non-medullated type arise mostly from the sympathetic system, while the medullated type arise from the brain and cord.
In the medulla, the unmedullated neurones which comprise the center of the cord are passing to the outside, and the medullated to the inside, thus taking the positions they occupy in the cerebrum.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "medullated" in a variety of sentences. We hope that you will now be able to make sentences using this word.
