Can bad memories be wiped away? Science explains how brain manipulation can heal trauma
Published on: Jan. 5, 2026, 7:46 p.m. | Source: The Economic Times
New research in neuroscience suggests that while bad memories cannot be completely erased, their emotional impact can be reduced. Scientists have found that memories are flexible and change each time they are recalled, allowing researchers to weaken traumatic responses or strengthen positive associations. Experiments in animals and controlled human studies, including sleep-based memory reprocessing, show promise for treating conditions such as PTSD, addiction, and dementia.
