Effect of Propranolol on Motor Cortex Excitability in Essential Tremor: An Exploratory Study.
José Adán Miguel-PugaGabriel VillafuerteMario TreviñoEmmanuel Ortega-RoblesÓscar Arias-CarriónPublished in: Tremor and other hyperkinetic movements (New York, N.Y.) (2024)
These findings suggest potential differential noradrenergic excitatory and inhibitory modulation. However, comprehensive understanding necessitates further investigations, including left-handed participants and more diverse essential tremor subpopulations. This study underscores the need for continued exploration to unravel propranolol's complex effects on motor cortex excitability in essential tremor.