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Updated: Jun 8, 2026
Scanning Dos and Don'ts: Using Magnetic Resonance Imaging in Awake Children Aged 3 to 5 Years to Assess Brain Structure and Function
Published on: March 10, 2026
Study of brain growth in children--a new approach to volume measurements using MRI-reconstructed 3D neuroimaging
Ein-Yiao Shen1, Kuan-Hsun Wu, Ming-Fan Lin
1Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan, China. einyiao@gmail.com
Objective:
The three-dimensional (3D) reconstructed neuroimages are currently available to analyze brain structure. It provides a new tool for clinical evaluation and academic research on brain. However, there are several methods for processing 3D images. In this article, we present a technique that utilizes a work station and a software program to process reconstructed 3D neuroimages after magnetic resonance imaging (MRI) scanning.
Methods:
The brain volumes of 50 normal children aged between 3 months and 12 years and 11 months were measured by 3D neuroimages reconstructed from regular MRI scans. These results were then analyzed statistically against the growth curve.
Results:
The regression curve of cortical growth was y = 39.317Ln(x) + 631.31, R (2) = 0.1318. The regression curve of white matter growth was y = 81.754Ln(x) + 186.07, R(2) = 0.5675. The regression curve of whole brain growth was y = 121.07Ln(x) + 817.738, R (2) = 0.4077. Current studies show that at the postnatal stage, the cortex grows mainly between birth and 4 years of age. At the same time, the postnatal development of the brain depends mainly on the growth of white matter from birth through adolescence.
Conclusions:
This study presents the basic data from a study of children's brains using reconstructed 3D brain images. A 3D reconstructed neuroimage provides a new tool for neurological and psychological in vivo research of the brain. Based on the techniques we introduce here, the clinician may evaluate the growth of the brain in a more efficient and precise manner.
