Corticofugal amplification of subcortical responses to single tone stimuli in the mustached bat.

@article{Zhang1997CorticofugalAO,
  title={Corticofugal amplification of subcortical responses to single tone stimuli in the mustached bat.},
  author={Yunhong Zhang and Nobuo Suga},
  journal={Journal of neurophysiology},
  year={1997},
  volume={78 6},
  pages={
          3489-92
        }
}
Since 1962, physiological data of corticofugal effects on subcortical auditory neurons have been controversial: inhibitory, excitatory, or both. An inhibitory effect has been much more frequently observed than an excitatory effect. Recent studies performed with an improved experimental design indicate that corticofugal system mediates a highly focused positive feedback to physiologically "matched" subcortical neurons, and widespread lateral inhibition to "unmatched" subcortical neurons, in… CONTINUE READING

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