Brains of People With Schizophrenia Try to Repair Themselves: Study

Schizophrenia is a mysterious, misunderstood mental illness without a full cure. However, researchers from the United Kingdom and China may have found a clue that could help to understand it better.

Source: Brains of People With Schizophrenia Try to Repair Themselves: Study

The human brain produces 500,000 to 1,000,000 new brain cells daily, which has been known for years. These cells migrate throughout the brain and repair damaged areas by replacing lost cells. There’s a hypothesis on the etiology of schizophrenia and all of the autism spectrum disorders is neurotoxicity from the stress hormone cortisol during early pregnancy, when cortisol is known to pass the placental barrier and when important neural modules are developing, or not.

Smart Scalpel Can Distinguish Between Healthy and Cancerous Brain Tissue

Performing any kind of surgery on the brain is already a tremendously difficult procedure, but removing only cancerous tissue is even more of a challenge because it’s very difficult to visually distinguish the good brain from the bad. But what if the scalpel in a surgeon’s hand could tell the difference between the two?

Source: Smart Scalpel Can Distinguish Between Healthy and Cancerous Brain Tissue

The article suggests that the technology could be used on other cancers.  But if that was the case, why not have developed that first?