Table 3.

Automated synapse neurotransmitter-type performance breakdown by neurotransmitter type. As seen in the table, the performance for glycine was the worst, most likely due to the low number of cells and synapses available to train the model. Performance for GABA, acetylcholine, and glutamate were similar to each other. Each cell contains multiple 500 × 500 pixel patches of synapses spread throughout 3D space and may or may not be overlapping.

	Number of cells	Number of synapses	Accuracy (per cell)	Accuracy (per synapse)
Gly	3	22	0.67	0.71 train/0.6 test
GABA	19	457	1.0	0.92 train/0.95 test
Ach	19	292	1.0	0.97 train/1.0 test
Glut	23	342	1.0	1.0 train/0.98 test
Overall	64	1,113	0.98	0.95 train/0.97 test

Abbreviation: GABA, gamma-aminobutyric acid.