Age-related differences in decision-making process in the context of healthy aging

¹ I. M. Sechenov First Moscow State Medical University (Sechenov University), 119991, Moscow, Russian Federation
² Institute of Higher Nervous Activity and Neurophysiology of RAS, 117485, Moscow, Russian Federation
³ Moscow City University, Institute of Natural Sciences and Sports Technologies, 117303, Moscow, Russian Federation

^* Corresponding author: nilski@mail.ru

Abstract

During aging cognitive functions change differently from others. Unlike most of the body systems, there is no clear decline pattern in cognitive processes. One of the most significant cognitive processes is decision-making, which defines social interactions, economical relationships, and risky behavior. Among factors influence decisionmaking process, individual lifelong experience is considered to be an important one. Obviously, older adults have more life experience, than the younger groups. However, the former often do not tend to rational choices and beneficial strategies. In this case it is important to assess how aging processes in brain contribute into searching for the most beneficial option during decision-making. On the basis of today’s studies about risky behavior, judgement of fairness, financial games, and modern neuroimaging data this review will observe and discuss age-related differences in decision-making. Thus, a correct cognitive profile of older adult in decision-making context can be determined.