Source: http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/MELODIC; https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/MELODIC/FAQ#How_do_I_transform_the_MELODIC_results_from_a_low-resolution_space_to_a_higher-resolution_one.3F Research Overview MELODIC ( Multivariate Exploratory Linear Optimized Decomposition into ...
MELODIC - FslWiki Research Overview
MELODIC-FslWiki Research Overview Single-session ICA: This will perform standard 2D ICA on each of the input files. The input data will each be represented as a 2D time x space matrix. MELODIC then de-composes each matrix separately into pairs of time courses and spatial maps. The original...
无需模型的ICA分析: model free ICA-based analysis (MELODIC) 灌注贝叶斯分析: Bayesian analysis of perfusion, ASL data (FABBER, VERBENA, BASIL) 3 弥散 MRI 失真校正: distortion correction (TOPUP) 涡流校正: eddy current correction (EDDY) 弥散工具箱: diffusion toolbox (FDT) 空间统计: tract-based...
fsl-feat-melodic ICA 去除头动等噪声来自fsl论坛的回复Such components are usually characterized by "spikes" in their time courses and by edge effects in their spatial maps. 时间序列中有尖峰或空间图谱中边界效应。remove such components from the data (type melodic --help for the...
FSL 提供了一系列的工具和算法,用于图像配准、分割、统计分析等。它包括了 BET(Brain Extraction Tool)用于脑部提取,FLIRT(FMRIB's Linear Image Registration Tool)用于图像配准,MELODIC(Multivariate Exploratory Linear Optimized Decomposition into Independent Components)用于独立成分分析等。
无需模型的ICA分析: model free ICA-based analysis (MELODIC) 灌注贝叶斯分析: Bayesian analysis of perfusion, ASL data (FABBER, VERBENA, BASIL) 3 弥散 MRI 失真校正: distortion correction (TOPUP) 涡流校正: eddy current correction (EDDY)
MELODIC analysis directories (.melodic). dtifit output directories. VTK legacy files (.vtk) which are in a format similar to that produced by the FIRST sub-cortical segmentation tool. 2D image files (e.g. .png, .bmp, .jpg, e...
是否开启MELODIC选项:开启ica选项,可能会检测到一些方法检查不到的伪影等等。ica对于去除结构性噪声,是可以做文章的。 The MELODIC option runs the ICA (Independent Component Analysis) tool in FSL. We recommend that you run this, in order to gain insight into unexpected artefacts or activation in your ...
时间序列分析:FSL包含了用于时间序列分析的工具,如FEAT和MELODIC。这些工具可以用于分析fMRI数据中的激活区域和功能网络。 神经网络分析:FSL提供了包括FSLNets在内的工具,用于分析脑部连接性和功能网络。 更多关于FSL的信息和具体产品介绍,请访问腾讯云的FSL官方文档和产品页面: FSL官方文档:链接地址 腾讯云FSL产品页面:链...