患有单侧先天性上肢横向缺陷的患者的眼睛主导:一项观察性队列研究
Samuel Brown1,2, Wee Lam2, Geoffrey Hooper2
1University of Edinburgh, UK.
The Journal of hand surgery, European volume
|August 18, 2025
概括
这项研究发现,眼睛主导和先天的上肢差异之间存在着强烈的联系. 有肢体差异的个体更有可能表现出眼睛的主导地位,从而影响康复和假肢设计.
科学领域:
- 眼科医生 眼科 眼科
- 整形外科 整形外科 整形外科
- 神经科学是一个神经科学.
背景情况:
- 先天性横向上肢缺陷会影响四肢的发育.
- 在一般人群中,眼睛占主导地位的模式已经很成熟.
- 了解先天性四肢差异的横向性对于功能结果至关重要.
研究的目的:
- 调查先天性横向上肢缺陷患者眼睛主导的患病率和模式.
- 为了将受影响个体的眼睛优势与规范数据进行比较.
- 探索肢体缺失横向性和眼睛主导性之间的潜在相关性.
主要方法:
- 追溯分析81名先天性横向上肢缺陷患者 (从部到手腕下部水平).
- 评估手的优势和眼睛的优势.
- 患者和正常左撇子和右撇子的对照组之间的眼睛主导率的统计比较.
主要成果:
- 观察到先天上肢横向缺陷和眼睛主导之间存在显著的关联.
- 与对照组相比,肢体缺陷患者的眼睛主导率更高.
- 在患者组中,右眼占主导地位明显更为常见 (赔率比为22.4,p < 0.001).
结论:
- 先天性单侧上肢横向缺陷可能与改变的眼睛主导模式有关.
- 研究结果表明,对神经发育途径的潜在影响会影响肢体和眼睛的横向性.
- 这种协会可以为受影响个体的康复和假肢设备开发的未来战略提供信息.
更多相关视频
08:26Event-related Potentials During Target-response Tasks to Study Cognitive Processes of Upper Limb Use in Children with Unilateral Cerebral Palsy
Published on: January 11, 2016
12.2K
08:42Monocular Visual Deprivation and Ocular Dominance Plasticity Measurement in the Mouse Primary Visual Cortex
Published on: February 8, 2020
10.1K
相关概念视频
Assessment of Airway, Skin Color, and Use of Accessory Muscles
1.1K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
1.1K
Bones of the Upper Limb: Ulna
2.6K
The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
2.6K
Lateralization
469
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
469
