Neuroimaging: Neuroimaging refers to various techniques used to visualize the structure and function of the nervous system, including methods like CT scans, PET scans, and EEG.
Cognitive Processes: Cognitive processes are mental activities related to acquiring knowledge, understanding, remembering, problem-solving, decision-making, and other higher-level thinking skills.
Brain Activation: Brain activation refers to the increased blood flow and neural firing occurring in specific regions of the brain when engaged in particular mental or physical tasks.