July 10, 2018
What separates the strong from the weak among connections in the brain
… to examine. Glutamate release at individual synapses Calcium, tagged green, indicates synaptic releases at … quantal imaging. “We optimized a genetically encoded calcium sensor to position it near active zones,” Akbergenova … showed a difference had to do with measuring the rate of calcium influx into the active zone and the number of …