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Figure 5 | Orphanet Journal of Rare Diseases

Figure 5

From: The c.429_452 duplication of the ARX gene: a unique developmental-model of limb kinetic apraxia

Figure 5

Kinematic results. a: Significant [object orientation*group] interaction on acceleration peak amplitude [F(2,32) = 3.45, p < 0.05]: a significant orientation effect was observed in healthy controls and DS patients but not in ARX patients; b: Significant [Pinch*group] interaction on MGA latency [F(4,64) = 7.06, p < 0.001]: ARX patients were impaired in using the thumb-fourth finger pinch; c: Significant positive correlation between the velocity peak amplitude with the thumb-index pinch at +56° and the De Renzi’s finger score.

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