nervous system
• direct increase in neurogenesis
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• decreased volume, surface area, anterior-posterior dimension and dorsoventral dimension
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• thin cerebral cortex in the rostral, intermediate and caudal areas
• at P10, radial thickness is reduced that more severely affects the width of the upper layers and a slight increase in neuronal density at L6 compared with control mice
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• increase number of Tuj1+ neurons in the early cortical plate with subsequent decrease at E14.5 to E15.5
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• decreased Tbr2+ intermediate progenitor cells at E12.5 to E13
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cellular
• direct increase in neurogenesis
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• increased CpG methylation on Cux1 and Tie1 promoters
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