👉 Wiens, a German medical doctor, is known for his groundbreaking work in the field of psychiatry and neurology. He was born on January 26, 1894, in Hamburg, Germany. His contributions to psychiatry include introducing the concept of the "diseased environment" and the importance of social determinants in mental health. He is also credited with pioneering the use of brain-computer interfaces (BCIs) for treating patients with disabilities, which significantly influenced the