The scientific magazine Neuron recently published evidence that the brain has a 'tuning knob'. Researchers have found the brain circuits that tune-in to find specific memory and attention frequencies. The brain then refines this frequency to synchronize, just like a radio receiver. Tune-in Your Brain Basically, this tuning-in, in the brain, helps you focus on the most relevant information from your memory, at any given time. What’s the Point? The study showed that tuning the