I think the explanation may be even more low level than that. Iirc, even with a single neuron (or maybe if it was very small clusters, sorry recollection is a b

I think the explanation may be even more low level than that. Iirc, even with a single neuron (or maybe if it was very small clusters, sorry recollection is a bit hazy) you can see that it learns to tune out a repetitive signal.