Patterning of retinotectal connections in the vertebrate visual system

Abstract

Recent work on the retinotectal projection clearly establishes the roles of neuronal activity and position-based cues in the patterning of nerve connections. In some species, the high degree of spatial order has been shown to emerge from a continued process of terminal growth and refinement. The future challenge is now to determine how multiple cues work together to guide the sculpting of the final pattern.

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