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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 3 Descriptive analysis of perimeter and area Substencia nigra nucleus in two groups; healthy and ADHD

From: Echogenicity and size of substantia nigra on transcranial sonography (TCS) in patients with attention-deficit/hyperactivity disorder and healthy children aged 6–12 years: a comparative study

SN nucleus

Control

ADHD

A (cm2)

0.14 ± 0.81

0.18 ± 0.83

B (cm2)

0.11 ± 0.34

0.15 ± 0.37

C (cm)

0.39 ± 2.21

0.43 ± 2.24

  1. A: right nucleus area, B: left nucleus area, C: nucleus perimeter
  2. SN: substantia nigra, ADHD: Attention-Deficit/Hyperactivity Disorder
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