Neural activity helps circuit connections mature into optimal signal transmitters

Neural activity helps circuit connections mature into optimal signal transmitters

Nervous system functions, from motion to perception to cognition, depend on the active zones of neural circuit connections (synapses) sending out the right amount of their chemical signals at the right times. By tracking how synaptic active zones form and mature in fruit flies, researchers at The Picower Institute for Learning and Memory at MIT have revealed a fundamental model for how neural activity during development builds properly working c…