Mental activation refers to the level of alertness and cognitive stimulation in an individual. It is the degree to which someone is mentally engaged and focused.
Related terms
Arousal Theory: A theory that suggests people are motivated to maintain an optimal level of arousal or alertness.
Cognitive Stimulation: The process of engaging in activities that challenge and stimulate one's cognitive abilities.
Flow State: A state of deep focus and immersion in an activity where time seems to fly by and performance is at its peak.