3 ms·
We know quite a lot. For example, we know that brains have various different nueromodulatory pathways. Take for example dopamine reward mechanism that is being
by friendzis 2y ago
We know quite a lot. For example, we know that brains have various different nueromodulatory pathways. Take for example dopamine reward mechanism that is being talked about more openly these day. Dopamine is literally secreted by various different parts of the brain and affect different pathways.
I don't think it is anywhere feasible to emulate anything resembling this in a computational neural network with fixed input and output neurons.
- idiotsecant 2y agoAren't we already emulating it? It's sort of a distributed and overlaid reward function, which we just undistributed
- dgfl 2y agoDopamine is not permanent, though. We're talking about long-term synaptic plasticity, not short-term neurotransmitter modulation.
- scarmig 2y agoDopamine modulates long term potentiation and depression, in some complicated way.