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Neurocranium thickness mapping in early childhood
Niharika Gajawelli1,2,3, Sean Deoni4,5,6, Jie Shi7
1CIBORG Laboratory, Department of Radiology, Children's Hospital Los Angeles, Los Angeles, CA, USA.
Scientific Reports
|October 7, 2020
Summary
This study maps neurocranial development in children aged 6-36 months using MRI scans. Understanding normal cranial bone growth aids in detecting developmental anomalies early.
Area of Science:
- Pediatric radiology
- Developmental biology
- Craniofacial anatomy
Background:
- The neurocranium undergoes rapid development in early childhood to support brain growth.
- Abnormal neurocranial maturation can result from developmental disorders or environmental factors.
- Limited imaging databases hinder the study of early childhood neurocranial development.
Purpose of the Study:
- To investigate neurocranial development in healthy children aged 6 to 36 months.
- To establish a baseline for identifying abnormal neurocranial maturation.
- To inform early detection and treatment strategies for related disorders.
Main Methods:
- Utilized a dataset of magnetic resonance imaging (MRI) data from healthy children (6-36 months).
- Extracted neurocranial outlines from MRI data.
- Applied a conformal geometry-based analysis pipeline to assess local thickness growth.
Main Results:
- Detailed analysis of neurocranial thickness changes across the studied age range.
- Identified patterns of normal cranial bone development in relation to brain growth.
- Provided quantitative data on neurocranial maturation.
Conclusions:
- Established a normative dataset for neurocranial development in early childhood.
- The findings facilitate the detection of abnormal variations in cranial development.
- This research supports improved diagnostic and therapeutic approaches for pediatric cranial anomalies.
