Summary: New research uncovered that the phases of a heartbeat significantly influence brain and motor system excitability.
The study utilized transcranial magnetic stimulation (TMS) on 37 healthy volunteers to observe changes in cortical and corticospinal excitability across the cardiac cycle. They found heightened excitability during the systolic phase, when blood vessels are distended.
This discovery could revolutionize treatments for depression and stroke by aligning them with the cardiac cycle for enhanced effectiveness[…]
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