There were studies showing/suggesting dopamine's relation to neurogenesis. Linked study mentions SEPP1 which can be found in dopaminergic axons so I maybe read too much from it but chained this as: exercise -> dopamine -> other goodies -> ... -> profit
And so there’s the case to be made for a regular dose of exercise to promote optimal cognitive function and productivity :-D
Sure, but presumably unrelated to the formation of new neurons.
Sorry, I'm not sure what you mean. Could you please elaborate?
Also, are you familiar with the research/info on the association between exercise and neurogenesis?
The article that I posted as the OP explains the mechanism of exercise-induces neurogenesis but seems to have nothing to do with hericium's suggestion of monoamines.