black and white old photo, the photo shows a scientist in a white coat, wearing glasses. the scientist is blond. next to him sits a patient on a chair. From the patient's head goes a lot of wires to the electroencephalograph, with a monitor that stands next to it on a table. the events in the photo take place in 1960-1970s. around the doctor and the patient is a group of students of medical university in white coats with notebooks and pens in their hands. stulents are looking at the monitor. high datalization. --v 6.0