补益下降对猫脊髓背角神经元的影响。

Somatosensory research Pub Date : 1983-01-01 DOI:10.3109/07367228309144542

P J Soja, J G Sinclair

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引用次数: 16

摘要

在猫脊髓背角神经元上，同时接受有害(辐射热)和无害(毛发运动)输入或仅接受无害输入时，神经节上强直性影响的程度和性质被确定。前一种细胞接受一种强直性抑制，这种抑制作用在背外侧索神经中下降，并且对有害输入具有选择性。后者神经元处于强直性易化状态。

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Tonic descending influences on cat spinal cord dorsal horn neurons.

The extent and nature of tonic supraspinal influences was determined on cat spinal cord dorsal horn neurons that received both noxious (radiant heat) and nonnoxious (hair movement) inputs or only a nonnoxious input. The former cells receive a tonic inhibition that descends in the dorsolateral funiculi and which is selective for the noxious input. The latter neurons are under a tonic facilitation.

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Somatosensory research

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