Couples associate kissing with feelings of reward, therefore right - turned kisses could be associated with the increased use of the brain's left hemisphere. (sciencedaily.com)
They also affect systems in the brain that control feelings of reward, which makes perfect sense. (scientificamerican.com)
I can not say that I have ever played a driving game that has challenged me and given me more feelings of reward for my hard - earned efforts than «Gran Turismo 3: A-Spec.» (metacritic.com)