Fear is a natural response that serves as a survival tool, but in some cases, it can be misdirected. Researchers studying mice have made a groundbreaking discovery that may lead to new treatments for mental health disorders such as post-traumatic stress disorder (PTSD), anxiety, and phobias.
The study found that mice overcame their instinctive fear by reorganizing the connections between brain cells. This process, known as neuroplasticity, allows the brain to rewire and adapt in response to new experiences. The researchers believe that this mechanism may be applicable to humans, offering a potential breakthrough in understanding and treating mental health disorders.
Source: https://www.washingtonpost.com/science/2025/02/06/fear-human-brain-mouse-study