Cognitive health refers to the overall well-being and functioning of cognitive abilities such as memory, attention, problem-solving, and decision-making. It includes the maintenance and enhancement of mental processes that affect how individuals think, learn, and remember information. Research in cognitive health aims to understand the factors that influence cognitive functioning, identify strategies to promote cognitive well-being, and develop interventions to prevent or manage cognitive decline associated with aging or neurological disorders. This area of research is important for promoting healthy aging and improving quality of life for individuals experiencing cognitive difficulties.