尼日利亚脑部临床MRI数据集

尼日利亚脑部临床MRI数据集是由哈科特港大学等机构创建，包含来自尼日利亚的健康控制、老年痴呆和帕金森病患者的结构MRI数据。数据集大小约为0.34212 GB，涵盖T1w、T2w和FLAIR成像，旨在通过提供非洲大陆的首个MRI数据集，促进全球神经科学研究。创建过程中，数据从尼日利亚的三个诊断中心收集，尽管MRI扫描仪的强度较低，但数据遵循了最佳临床实践。该数据集特别适用于训练本地医疗专业人员和开发适应低质量数据和异质性的医疗影像及人工智能算法。

The Nigerian Clinical Brain MRI Dataset was developed by institutions including the University of Port Harcourt. It contains structural MRI data from Nigerian healthy controls, patients with Alzheimer's disease, and patients with Parkinson's disease. The dataset has a total size of approximately 0.34212 GB, and includes T1-weighted (T1w), T2-weighted (T2w), and FLAIR imaging sequences. It aims to facilitate global neuroscience research by providing the first MRI dataset from the African continent. During its development, data was collected from three diagnostic centers in Nigeria. Although the MRI scanners used were of relatively low field strength, the dataset adheres to best clinical practices. This dataset is particularly suitable for training local medical professionals and developing medical imaging and artificial intelligence algorithms that are robust to low-quality data and data heterogeneity.

搜集汇总

背景与挑战

背景概述

该数据集是首个来自尼日利亚的公开临床MRI脑部数据集，包含51名受试者的T1、T2和FLAIR序列数据，使用0.3和1.5特斯拉扫描仪采集。数据具有种族多样性和协议异质性，质量较低，适用于训练本地医疗专业人员和开发鲁棒的医学影像AI算法。