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Morphological changes in the central sulcus of children with isolated growth hormone deficiency versus idiopathic short stature
Developmental Neurobiology ( IF 2.7 ) Pub Date : 2020-12-04 , DOI: 10.1002/dneu.22797
Zhonghe Zhang 1, 2, 3 , Yu Wang 3 , Yue Gao 1, 2 , Zhuoran Li 3 , Shuhan Zhang 1, 2 , Xiangtao Lin 1, 2, 3 , Zhongyu Hou 1, 2, 3 , Qiaowen Yu 1, 2, 3 , Ximing Wang 1, 2 , Shuwei Liu 3
Affiliation  

In this study, the morphological changes in the central sulcus between children with isolated growth hormone deficiency (IGHD) and those with idiopathic short stature (ISS) were analyzed. Thirty children with IGHD (peak growth hormone < 5 µg/L) and 30 children with ISS (peak growth hormone > 10.0 µg/L) were included. Morphological measurements of the central sulcus were obtained from T1‐weighted MRIs using BrainVISA, including the average sulcal width, maximum depth, average depth, top length, bottom length, and depth position‐based profiles (DPPs). The bilateral average width of the central sulci was significantly wider, while the left maximum depth and right average depth of the central sulcus were significantly smaller, in children with IGHD than in children with ISS. There were no significant differences in the right maximum depth, left average depth, or bilateral top length and bottom length of the central sulcus between groups. The DPPs of the middle part of both central sulci (corresponding to the hand motor activation area) and the inferior part of the right central sulcus (corresponding to the oral movement area) near the Sylvian fissure were significantly smaller in children with IGHD than in controls before false discovery rate (FDR) correction. However, all the above significant DPP sites disappeared after FDR correction. There were significant morphological changes in the three‐dimensional structure of the central sulcus in children with IGHD, which were the outcome of other more essential cortical or subcortical changes, resulting in their relatively slower development in motor, cognitive, and linguistic functional performance.

中文翻译:

孤立性生长激素缺乏与特发性矮身高儿童中央沟的形态学变化

在这项研究中,分析了孤立性生长激素缺乏症(IGHD)和特发性身材矮小(ISS)儿童中央沟的形态学变化。包括 30 名患有 IGHD(峰值生长激素 < 5 µg/L)的儿童和 30 名患有 ISS(峰值生长激素 > 10.0 µg/L)的儿童。使用 BrainVISA 从 T1 加权 MRI 获得中央沟的形态学测量结果,包括平均沟宽度、最大深度、平均深度、顶部长度、底部长度和基于深度位置的轮廓 (DPP)。IGHD患儿双侧中央沟平均宽度明显较ISS宽,中央沟左侧最大深度和右侧平均深度明显小于ISS患儿。正确的最大深度没有显着差异,左侧平均深度,或组间中央沟的双侧顶部长度和底部长度。IGHD患儿外侧裂附近中央沟中部(对应手部运动激活区)和右侧中央沟下部(对应口腔运动区)的DPP明显小于对照组在错误发现率 (FDR) 校正之前。然而,上述所有重要的民进党站点在 FDR 校正后都消失了。IGHD患儿中央沟的三维结构存在显着的形态学变化,这是其他更重要的皮质或皮质下变化的结果,导致其运动、认知和语言功能发展相对较慢。或组间中央沟双侧顶长和底长。IGHD患儿外侧裂附近中央沟中部(对应手部运动激活区)和右侧中央沟下部(对应口腔运动区)的DPP明显小于对照组在错误发现率 (FDR) 校正之前。然而,上述所有重要的民进党站点在 FDR 校正后都消失了。IGHD患儿中央沟的三维结构存在显着的形态学变化,这是其他更重要的皮质或皮质下变化的结果,导致其运动、认知和语言功能发展相对较慢。或组间中央沟双侧顶长和底长。IGHD患儿外侧裂附近中央沟中部(对应手部运动激活区)和右侧中央沟下部(对应口腔运动区)的DPP明显小于对照组在错误发现率 (FDR) 校正之前。然而,上述所有重要的民进党站点在 FDR 校正后都消失了。IGHD患儿中央沟的三维结构存在显着的形态学变化,这是其他更重要的皮质或皮质下变化的结果,导致其运动、认知和语言功能发展相对较慢。IGHD患儿外侧裂附近中央沟中部(对应手部运动激活区)和右侧中央沟下部(对应口腔运动区)的DPP明显小于对照组在错误发现率 (FDR) 校正之前。然而,上述所有重要的民进党站点在 FDR 校正后都消失了。IGHD患儿中央沟的三维结构存在显着的形态学变化,这是其他更重要的皮质或皮质下变化的结果,导致其运动、认知和语言功能发展相对较慢。IGHD患儿外侧裂附近中央沟中部(对应手部运动激活区)和右侧中央沟下部(对应口腔运动区)的DPP明显小于对照组在错误发现率 (FDR) 校正之前。然而,上述所有重要的民进党站点在 FDR 校正后都消失了。IGHD患儿中央沟的三维结构存在显着的形态学变化,这是其他更重要的皮质或皮质下变化的结果,导致其运动、认知和语言功能发展相对较慢。
更新日期:2021-02-10
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