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Literature DB >> 8454018

Horizontal canal input to upper cervical commissural neurons.

Abstract

We studied in decerebrate, paralyzed cats, the effect of sinusoidal yaw rotation on upper cervical commissural neurons. The activity of some neurons was modulated by this stimulus, and they were classified as receiving input from the horizontal semicircular canal. The responses, which were mainly type II, were well correlated with the velocity of the stimulus. These commissural neurons, some of them propriospinal, transmit horizontal canal signals to the contralateral ventral horn, presumably to motoneurons, as well as to more caudal levels of the spinal cord.

Entities: Disease Species

Mesh：

Year: 1993 PMID： 8454018 DOI： 10.1007/bf00229046

Source DB: PubMed Journal: Exp Brain Res ISSN： 0014-4819 Impact factor: 1.972

22 in total

1. [The activity of single neurons in the region of vestibular nuclei in horizontal acceleration, with special reference to vestibular nystagmus].

Authors: F DUENSING; K P SCHAEFER
Journal: Arch Psychiatr Nervenkr Z Gesamte Neurol Psychiatr Date: 1958

2. Response of vestibular neurons to head rotations in vertical planes. III. Response of vestibulocollic neurons to vestibular and neck stimulation.

Authors: V J Wilson; Y Yamagata; B J Yates; R H Schor; S Nonaka
Journal: J Neurophysiol Date: 1990-12 Impact factor: 2.714

Horizontal canal input to upper cervical commissural neurons.

1. [The activity of single neurons in the region of vestibular nuclei in horizontal acceleration, with special reference to vestibular nystagmus].

2. Response of vestibular neurons to head rotations in vertical planes. III. Response of vestibulocollic neurons to vestibular and neck stimulation.

Review 3. Neuronal substrates of spatial transformations in vestibuloocular and vestibulocollic reflexes.

4. Commissural neurons in the cat upper cervical spinal cord.

Review 5. Integration of vestibular and neck afferent signals in the central cervical nucleus.

6. Dynamic characteristics of responses to horizontal head angular acceleration in vestibuloocular pathway in the cat.

7. Connections between semicircular canals and neck motorneurons in the cat.

8. Response of vestibular neurons to head rotations in vertical planes. I. Response to vestibular stimulation.

9. The response of horizontal semicircular canal afferents to sinusoidal rotation in the cat.

10. Transneuronal labelling of neurones projecting to forelimb motoneurones in cats performing different movements.

1. Properties of utricular nerve-activated vestibulospinal neurons in cats.

Review 2. The mammalian spinal commissural system: properties and functions.

3. Connections between utricular nerve and neck flexor motoneurons of decerebrate cats.