The Brain Has a ‘Low-Power Mode’ That Blunts Our Senses | Quanta Magazine
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The Brain Has a ‘Low-Power Mode’ That Blunts Our Senses | Quanta Magazine
New research from the Buck Institute for Research on Aging suggests that fasting is able to “tune” synaptic activity, giving these high-activity connection points a rest as an energy conservation measure.
Your brain doesn’t want to pay the energy cost of spiking neurons, so the goal is to reconfigure the network to waste as little power as possible.
In stark contrast to this misperception, neuroscientists have recently discovered that parts of the brain can fall asleep for a few moments or longer without our realizing it. At any given moment, some circuits in the brain may be off-line, slumbering,