Thalamo-cortical networks in subtypes of migraine with aura patients

Table 2 Diffusion tensor imaging (DTI) metrics of bilateral thalami of healthy controls (HC), migraine with exclusively visual aura (MA) patients, and migraine with complex neurological aura (MA+) patients scanned between attacks. Data are expressed as means ± SD; * MA + vs. HCs p < 0.025, ** MA + vs. HCs and vs. MA p < 0.025

DTI metrics	HC (n = 19)	MA (n = 20)	MA+ (n = 15)
		Right thalamus
Fractional anisotropy	0.3483 ± 0.02864	0.3372 ± 0.02512	0.3566 ± 0.3286
Mean diffusivity	0.00118 ± 0.00011	0.00123 ± 0.00008	0.00109 ± 0.00008 *
Axial diffusivity	0.00152 ± 0.00009	0.00158 ± 0.00009	0.00145 ± 0.00007 *
Radial diffusivity	0.00100 ± 0.00012	0.00105 ± 0.00008	0.00092 ± 0.00009 *
		Left thalamus
Fractional anisotropy	0.3379 ± 0.02513	0.3341 ± 0.02881	0.3541 ± 0.03359
Mean diffusivity	0.00122 ± 0.00010	0.00123 ± 0.00010	0.00111 ± 0.00010 **
Axial diffusivity	0.00156 ± 0.00010	0.00157 ± 0.00008	0.00146 ± 0.00008 **
Radial diffusivity	0.00104 ± 0.00011	0.00105 ± 0.00011	0.00093 ± 0.00011 **

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