György Buzsáki: When we speak about brain rhythms, we are not indulging in metaphor but describing the very language of the brain. Every thought, every memory, every spark of awareness is carried on oscillations. Among these, the 40 Hz gamma rhythm holds a special fascination. It is fast, fragile, and yet seemingly central to how neurons coordinate across … [Read more...] about 40 Hz Gamma Waves: From Brain Health to Human Meaning