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Detection of changes in the periaqueductal gray matter of patients with episodic migraine using quantitative diffusion kurtosis imaging: preliminary findings
Author(s) -
Kenji Ito,
Masako Kudo,
Makoto Sasaki,
Ayumi Saito,
Fumio Yamashita,
Taisuke Harada,
Suguru Yokosawa,
Ikuko Uwano,
Hiroyuki Kameda,
Yasuo Terayama
Publication year - 2015
Publication title -
neuroradiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.811
H-Index - 94
eISSN - 1432-1920
pISSN - 0028-3940
DOI - 10.1007/s00234-015-1603-8
Subject(s) - medicine , neuroradiology , migraine , kurtosis , neurology , diffusion mri , diffusion imaging , neurosurgery , neuroimaging , periaqueductal gray , gray (unit) , magnetic resonance imaging , neuroscience , radiology , psychiatry , central nervous system , psychology , midbrain , statistics , mathematics
The periaqueductal gray matter (PAG) is considered to play an important role in generating migraine, but findings from imaging studies remain unclear. Therefore, we investigated whether diffusion kurtosis imaging (DKI) can detect changes in the PAG of migraine patients.

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