Scientific American, one of my favorite mags, included an article on brain rhythm. It makes perfect sense to me that our inner communication system should rely upon specific rhythms – which may explain why we like music so much – especially music with a strong beat. Here are some outtakes with my comments:
In an attempt to understand what makes us tick, researchers have been probing various regions of the brain, such as the premotor cortex, which helps make movement possible, and the auditory cortex, responsible for processing what we hear. But neuroscientists now say communication between regions – as opposed to within the areas themselves – may be the key that has eluded analysis until now, in part, because of technological obstacles.
Earl Miller, a professor of neuroscience at Massachusetts Institute of Technology’s Picower Institute for Learning and Memory, says that today’s faster computers and more advanced electronics may provide scientists with the tools they need to unlock the brain’s mysteries.

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