Fig. 2
From: A ketogenic diet normalizes interictal cortical but not subcortical responsivity in migraineurs
Habituation of the nociceptive blink reflex (nBR) R2 component area-under-the-curve (AUC) [a homolateral; b contralateral to the stimulated side] and pain-related evoked potentials (PREP) N-P amplitude [c] slopes in healthy controls and migraine patients before and after a 1-month ketogenic diet, during metabolic ketosis, in two blocks of five averaged responses expressed as a percentage of the first block