dataset	number of units
Multi-task RNN	128
Monkeys B and A, center-out reaching	124 and 130
Monkey N, maze task	118
Maze task RNN	231
Monkeys C and D, unimanual cycling	116 and 117
Monkeys F and E, bimanual cycling	738 and 586
Worms 109, 137, 153, 182, 184, 185, 714, and 2457, C. elegans mating	49, 53, 54, 50, 49, 51, 53, and 51