在3q29删除综合征中的视觉运动整合缺陷
Rebecca M Pollak1, T Lindsey Burrell2, Joseph F Cubells3,4
1Center for Advanced Biotechnology and Medicine and Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers University, 679 Hoes Lane West, Piscataway, NJ, 08854, USA.
Journal of autism and developmental disorders
|June 24, 2023
概括
3q29删除综合征 (3q29del) 导致显著的图形运动缺陷,特别是在男性中. 这些视觉运动整合问题可能表明非语言学习障碍,这需要进一步研究早期干预措施.
科学领域:
- 神经遗传学 神经遗传学
- 发育神经科学的发展神经科学.
- 临床心理学 临床心理学
背景情况:
- 3q29删除综合征 (3q29del) 与神经发育和神经精神疾病有关.
- 之前的研究表明,高达78%的3q29del.个体有图形运动弱点.
- 这项研究研究了3q29del.的详细的图形运动表型及其伴随性疾病.
研究的目的:
- 探索3q29del.个体中图形运动现象型的细微差别.
- 检查图形运动技能与其他并发症 (包括ADHD和认知能力) 之间的关联.
- 为了比较3q29del中的图形运动缺陷与22q11.2删除综合征中的缺陷.
主要方法:
- 从在线注册表中从一个在线注册表中招募32个3q29del的个人.
- 在两天内进行了全面的深度表型化.
- 使用Beery-Buktenica视觉运动整合 (VMI) 发展测试,认知测试,执行功能测量,适应性行为尺度和学校功能评估进行评估.
主要成果:
- 与女性相比,3q29del的男性在VMI和运动协调子测试中表现明显差.
- VMI的表现与ADHD诊断和整体认知能力有显著的关联.
- 患有3q29del的人比患有22q11.2删除综合征的人在视觉-运动整合,视觉感知和运动协调方面表现出更严重的障碍.
结论:
- 3q29删除与视觉-运动整合,视觉感知和运动协调的重大缺陷有关.
- 这些发现表明,3q29del可能符合非语言学习障碍的标准.
- 建议进行进一步的研究,以探索早期干预的潜在益处,如职业治疗,对于3q29del.
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