Web accessible aMR I/fMRI database

描述（由申请人提供）：我们建议开发一个模拟aMRI （3D）和fMRI数据集（4D）的综合数据库，适用于神经信息学工具验证研究。该项目将基于现有的MRI模拟器MRISIM，该模拟器产生高度逼真的MRI数据，从第一原理建模MRI信号产生，数据采集过程和噪声传播。该项目的数据库方面将扩展现有的原型MRI图像数据库和开发的Web界面，以允许上传/下载MRI数据。拟议的项目有三个具体目标：

DESCRIPTION (provided by applicant): We propose to develop a comprehensive database of simulated aMRI (3D) and fMRI datasets (4D) suitable for use in neuroinformatics tool validation studies. The project will be based upon an existing MRI simulator, MRISIM, which produces highly realistic MRI data, modeling the MRI signal generation, data acquisition process and noise propagation from first principles. The database aspects of the project will expand upon an existing prototype MRI image database and Web interface developed to allow uploading/downloading of MRI data. The proposed project has three specific aims: Aim 1: Enhance the MRI simulator for aMRI and fMRI applications. Aim 2: Create aMRI/fMRI databases of simulated/real data for tool validation. Aim 3: Enhance existing database/file format resources for a large-scale aMRI/fMRI database.