>>12210493>Is it only habit or does it affect cumulative learningHebbian learning happens all over the place in the brain. It's not a property that's localized to some special functions. More generally, most functions/cognitive ability that we have aren't localized to small circuits. Information processing in the brain is highly distributed and characterized by recurrent 'connections' between areas.
>how multiple parts of your brain are put to the employ of combining multiple skillsets?I'm not clear on what the link between hebbian learning in particular and multimodal sensory integration could be. Like I said it happens within particular sensory systems and in the connections between them.