efferent fibers

The efferent fibers are distributed to the solitary tract nucleus.

More information on the actual molecular support of efferent fibers in the ear is needed before those two possibilities can be distinguished.

As in newborn animals, efferent fibers closely follow the pattern of innervation displayed by afferents (data not shown).

In the abdomen, general visceral afferent fibers usually accompany sympathetic efferent fibers.

The lateral vestibulospinal tract is a group of descending extrapyramidal motor neurons, or efferent fibers.

Alternatively, efferent fibers can sustain established connections only as long as afferent fibers are present.

The hypoglossal nucleus, which contains general somatic efferent fibers (GSE).

They are in the same region as the sacral splanchnic nerves, which arise from the sympathetic trunk and provide sympathetic efferent fibers.

A alpha fibers (afferent or efferent fibers)

These are efferent fibers (ePur-ent; "carry outward" L).

However, the Brn3c null mutants show only a reduced density of afferent and efferent fibers to all vestibular sensory epithelia.

The lumbar splanchnic nerves arise from the ganglia here, and contribute sympathetic efferent fibers to the nearby plexuses.

Motor nerve fibers (efferent fibers)

A gamma fibers (efferent fibers)

However, unlike the efferent fibers of the autonomic nervous system, the afferent fibers are not classified as either sympathetic or parasympathetic.

Vagus, the tenth cranial nerve, arises from the medulla and carries both afferent and efferent fibers.

The dorsal nucleus of vagus nerve and the inferior salivatory nucleus, both of which form the general visceral efferent fibers.

Primary thalamic reticular nucleus efferent fibers project to dorsal thalamic nuclei, but never to the cerebral cortex.

The juxtarestiform body carries both afferent and efferent fibers connecting the vestibular nuclei and the flocculonodular lobe and fastigial nucleus of the cerebellum.

Efferent fibers of these nuclei terminates in cranial nerve nuclei involved in extraocular movement (oculomotor, trochlear, abducens), the cerebellum, and the thalamus.

Specifically, efferent fibers may suffer the same loss of their molecularly unknown neurotrophic support as do afferents and therefore show the same spatio-temporal profile of loss (Fig.

The resultant arterial hypotension is sensed in the carotid sinus baroreceptors, and efferent fibers from these receptors trigger autonomic signals that increase cardiac rate and contractility.

The Sacral nerves have both afferent and efferent fibers, thus they are responsible for part of the sensory perception and the movements of the lower extremity of the human body.

Efferent fibers of the vagus then carry signals to the gastrointestinal tract up to 2/3 of the Tranverse Colon (coinciding with the second GI Watershed Point).

This theory suggests that the efferent fibers of the auditory nerve are selectively damaged, while the hair cells that allow the hearing of pure tones in an audiometric evaluation remain intact.