Scientists find larger brain gives you better memory, logic AND reactions

People with larger brains also have better memory, logic and reactions, scientists have found. The major discovery follows 200 years of research which attempted to find a link between brain size and cognitive performance. MRI scans revealed the link as scientists studied 13,600 people in the largest study of its kind ever undertaken. Researchers from the US and Netherlands compared brain size from MRI scans with cognitive performance and educational achievements. The results of the study, published in the journal Psychological Science, are the most comprehensive example of this type of investigation and is the largest of its kind.