Ep 4. Why Did I Go Mad?

Why Did I Go Mad? is the fourth episode of the 2017 season of the popular British documentary series Horizon. In this episode, the show explores the complex and often misunderstood world of mental illness, taking an in-depth look at the latest scientific research into this field.

The episode begins with a series of personal stories from people who have suffered from mental illness, including depression, anxiety, and schizophrenia. These moving accounts highlight the profound impact that these conditions can have on individuals and their loved ones, and set the tone for the rest of the show.

The first part of the episode focuses on depression, a condition that affects millions of people around the world. Viewers are introduced to Professor Ed Bullmore, a leading expert in the field of neuroscience who has spent years researching the link between inflammation and depression. Through a series of experiments with mice and other animals, Professor Bullmore and his team have uncovered some fascinating insights into the biological mechanisms behind depression, and how the immune system can be harnessed to treat this debilitating condition.

Next, the show turns its attention to anxiety, a condition that is often seen as less serious than depression but can be just as debilitating. Viewers meet Nicola, a young woman who has suffered from severe anxiety since childhood. Nicola takes part in a pioneering treatment program that uses virtual reality to help people overcome their phobias and anxieties, and the results are truly remarkable. Through a combination of exposure therapy and relaxation techniques, Nicola is able to confront her fears head-on and learn how to manage her anxiety in a more positive way.

The final part of the episode looks at schizophrenia, a condition that is often stigmatized and misunderstood. Viewers meet Professor Philippa Garety, one of the world's leading experts on schizophrenia, who has spent much of her career trying to debunk the myths and misconceptions that surround this condition. Through a series of experiments and interviews with people who have experienced schizophrenia, Professor Garety and her team have developed new insights into how the brain processes reality and how this can become disrupted in schizophrenia.

Throughout the episode, viewers are introduced to a range of fascinating scientific concepts, from the link between inflammation and depression to the complex neural processes that underpin our perception of reality. The show is presented in a clear and accessible way that makes even the most complex ideas easy to understand, and the personal stories of the people featured in the program add a human touch that makes the science feel all the more meaningful.

Overall, Why Did I Go Mad? is a thought-provoking and informative look at the latest research into mental illness. By exploring the biological, psychological, and social factors that can contribute to conditions such as depression, anxiety, and schizophrenia, the show offers new insights into the workings of the human mind and points towards new directions for treatment. Highly recommended for anyone interested in the science of mental health.