After Einstein's death, thomas harvey, a top physician at Princeton Hospital, quietly took Einstein's brain home, soaked it with disinfectant, and then solidified it with resin, then cut it into about 200 pieces, studied the brain by himself, and provided the slices for scientific research. Dr Harvey preserved Einstein's brain for more than forty years, during which the scientific community conducted a comprehensive study of Einstein's brain.
According to Wilson's research, the parietal lobe and the second half of Einstein's left and right hemispheres are more developed than normal people 15%. Developed posterior parietal lobe, upper parietal lobe and lower parietal lobe play an important role in a person's mathematical thinking, imagination and visual space understanding, which also explains why Einstein has unique thinking and intelligence.
Another feature of Einstein's brain is that there are no grooves in many places on the surface. These grooves are like roadblocks in the brain, blocking nerve cells and making it difficult for them to connect with each other. If there is no such obstacle in the brain, nerve cells can communicate unimpeded and activate the brain's thinking. Wilson's team reached this conclusion by comparing the brains of Einstein and 99 male and female victims.