Blood-oxygen-level dependent (BOLD) signal: This term refers to the change in blood flow and oxygenation levels that fMRI detects as an indicator of neural activity.
Neuroimaging: Neuroimaging involves various techniques used to visualize and study the structure, function, and connectivity of the brain.
Activation map: An activation map is a visual representation created from fMRI data that shows areas of increased neural activity in different regions of the brain.