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Fig. 3 | The Journal of Headache and Pain

Fig. 3

From: Microstructural changes in the trigeminal nerve of patients with episodic migraine assessed using magnetic resonance imaging

Fig. 3

Plots showing linear relationships between the left (grey shading) and right (black shading) total nerve volume, maximum cross-sectional area, fractional anisotropy, mean diffusivity, axial diffusivity and radial diffusivity in migraineurs with migraine duration, intensity and frequency. Note that there were no significant linear relationships. *p < 0.05

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