While social knowledge and face reading are undoubtedly critical components of social intelligence, this research shows that general mental properties, like mental speed, also play an important role. (sciencedaily.com)
To measure mental speed, participants then answered 30 common - knowledge questions (e.g., «Name a precious gem») as quickly as possible. (sciencedaily.com)
Common symptoms of brain inflammation include brain fog, low brain endurance and slow mental speed. (functionalhealthnews.com)