Ozdikici Mete
Department of Radiology, Bakirkoy Training and Research Hospital, Istanbul, Turkey.
Somatosens Mot Res. 2020 Sep;37(3):180-185. doi: 10.1080/08990220.2020.1769054. Epub 2020 May 22.
Our study aimed to determine the possible differences in linear measurements and linear indices values of intracranial fluid spaces (IFS) between right- and left-handed adults. This work has been carried out on 148 subjects (72 men and 76 women). In the study, 88 right-handers and 60 left-handers were included. Forty of the right-handers were male, 48 were female, and 32 of the left-handers were male, and 28 were female. The ages were between 20 and 50 years. Linear measurements were obtained based on magnetic resonance imaging (MRI) studies. A 1.5-T MRI scanner was used to obtain axial images. The ten parameters were estimated from MRI scans. There was no correlation between parameters and age. In our study, interestingly, as can be seen from the tables, most of the parameters with statistically significant differences were higher in favour of left-handed subjects. In most of the linear measurement results, IFS values of the right hemisphere in right-handers, and the left hemisphere in left-handers were higher. Similar results were found in favour of the left-handed in most of the linear ventricular indices. Linear measurements and linear indices values of IFS were mostly higher in left-handers than in right-handed individuals.
我们的研究旨在确定右利手和左利手成年人颅内液腔（IFS）的线性测量值和线性指数值之间可能存在的差异。这项工作对148名受试者（72名男性和76名女性）进行。在该研究中，纳入了88名右利手者和60名左利手者。右利手者中40名是男性，48名是女性，左利手者中32名是男性，28名是女性。年龄在20至50岁之间。基于磁共振成像（MRI）研究获得线性测量值。使用一台1.5-T MRI扫描仪获取轴向图像。从MRI扫描中估计出十个参数。参数与年龄之间无相关性。在我们的研究中，有趣的是，从表格中可以看出，大多数具有统计学显著差异的参数在左利手受试者中更高。在大多数线性测量结果中，右利手者右半球的IFS值以及左利手者左半球的IFS值更高。在大多数线性脑室指数中也发现了有利于左利手者的类似结果。左利手者的IFS线性测量值和线性指数值大多高于右利手个体。
