Scientists: Unusual changes in a brain deprive of people of ability to dream

The majority of people dream, causing in a brain various pictures, but researches speak about inability of some citizens to represent visions. Persons with such "feature" of principal organ of TsNS are known as afantasty. In the XIX century the British scientific Francis Galton tried to measure intelligence against what arranged poll among the acquaintances. In total about 100 people participated in research, the expert asked them will remember, as well as than they had breakfast. As a result many could tell how there was a meal, but process did not come to life at them in the head. The scientist estimated himself as...