A college student's TikTok theory about schizophrenia has exploded across social media after she argued that modern psychiatry may be focusing on the wrong part of the brain entirely.
The video, posted by Lilith Mara, claims schizophrenia is less about dopamine imbalance and more about a breakdown in the brain's sensory filtering system linked to the thalamus. Her explanation, which mixes neuroscience, mental health criticism, and frustration with current treatments, has sparked intense debate online, with millions now questioning whether one of psychiatry's most studied disorders has been misunderstood for decades.
