High-definition tDCS over primary motor cortex modulates brain signal variability and functional connectivity in episodic migraine

CONCLUSIONS: M1 HD-tDCS alters BOLD signal variability and connectivity in the trigeminal somatosensory and modulatory pain system, potentially alleviating migraine headache attacks.SIGNIFICANCE: M1 HD-tDCS realigns brain signal variability and connectivity in migraineurs closer to healthy control levels.PMID:38460220 | DOI:10.1016/j.clinph.2024.02.012

Source: Clinical Neurophysiology - March 9, 2024 Category: Neurology Authors: Manyoel Lim Dajung J Kim Thiago D Nascimento Alexandre F DaSilva Source Type: research