Adaptive encoding of motion information in the fl y visual system
نویسنده
چکیده
Adapta on is a ubiquitous mechanism by which sensory cells and neurons match their response proper es to the currently prevailing features of their input s muli. Visual mo on-sensi ve neurons in the fl y brain have been used as a valuable model system for the in vivo analysis of physiological mechanisms underlying neuronal adapta on. In this model system the func onal signifi cance of adapta on for visual control of fl ight movements can be evaluated. Although the eff ects of adapta on on neuronal sensi vity can in principle be understood as modifi caons of input-output func ons, the exact nature of these changes is o en unclear. In this review it is examined in how far the eff ects of adapta on with diff erent s mulus parameters can be explained by diff erent schemes of adapta on. One important conclusion from studies Abstract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
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