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Table 1 Overall mean (SEM) volume and maximum cross-sectional area of the trigeminal root entry zone in control and migraine subjects

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

  Controls Migraineurs
(n = 39) (n = 39)
Left Right Left Right
Total nerve volume (mm3)
mean (±SEM)
108.77 (3.97)* 96.32 (3.56) 105.86 (4.37)* 94.90 (4.05)
Maximum cross-sectional area (mm2)
mean (±SEM)
3.81 (.12) 3.74 (.10) 3.67 (.12) 3.68 (.11)
  1. Note that there was a significant difference between the left and right nerves of the control and left and right nerves of the migraine group. * p < 0.05, significant within group difference between left and right nerve volumes
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