Resting-state fMRI study of acute migraine treatment with kinetic oscillation stimulation in nasal cavity.

ABSTRACT: Kinetic oscillatory stimulation (KOS) in the nasal cavity is a non-invasive cranial nerve stimulation method with promising efficacy for acute migraine and other inflammatory disorders. For a better understanding of the underlying neurophysiological mechanisms of KOS treatment, we conducted a resting-state functional magnetic resonance imaging (fMRI) study of 10 acute migraine patients and 10 normal control subjects during KOS treatment in a 3 T clinical MRI scanner. The fMRI data were first processed using a group independent component analysis (ICA) method and then further analyzed with a voxel-wise 3-way ANOVA modeling and region of interest (ROI) of functional connectivity metrics. All migraine participants were relieved from their acute migraine symptoms after 10-20 min KOS treatment

SUBMITTER: Li TQ 

PROVIDER: S-EPMC5008046 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature