Beta and gamma M1-prefrontal connectivity

1. High-definition transcranial direct current stimulation is associated with beta and gamma M1-prefrontal connectivity in humans.

   “We also found polarity-based differences in beta and gamma M1-prefrontal connectivity as a function of age group.”

   Human trialbrain20 minn = 125

   High-definition tDCS of the motor cortex affects prefrontal and primary motor activity differently in young and older adults

   GeroScience·26 Dec 2025

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