Functional MRI Data Analysis
A neuroscience researcher wants to preprocess and analyze fMRI data to identify brain regions activated during a cognitive task.
Result: Using FEAT and MELODIC, the researcher obtains statistically significant activation maps and identifies functional networks.
Diffusion MRI Tractography
A clinical researcher aims to map white matter pathways in patients with neurological disorders using diffusion MRI.
Result: ProbtrackX generates probabilistic tractography maps revealing altered connectivity patterns relevant to the disorder.
Brain Tissue Segmentation
A neuroimaging analyst needs to segment structural MRI scans into gray matter, white matter, and cerebrospinal fluid for volumetric analysis.
Result: FAST produces accurate tissue segmentations that can be used for further morphometric studies.
Image Registration and Normalization
A researcher wants to align multiple brain images from different subjects into a common space for group analysis.
Result: FLIRT performs robust linear registration, enabling accurate group-level statistical comparisons.