Non-Invasive Diagnosis Of Traumatic Dementia At An Early Stage.
A "virtual biopsy" may aid identify a degenerative brain disorder that can occur in skilful athletes and others who suffer repeated blows to the head, says a new study. Symptoms of inveterate traumatic encephalopathy (CTE) can include memory problems, impulsive and erratic behavior, recession and, eventually, dementia store. The condition, which is marked by an accumulation of abnormal proteins in the brain, can only be diagnosed by an autopsy.
But a specialized imaging system called magnetic resonance spectroscopy (MRS) may suggest a noninvasive way to diagnose CTE at an early stage so that treatment can begin before further wit damage occurs, say US researchers. MRS - sometimes referred to as "virtual biopsy" - uses impressive magnetic field and radio waves to gather facts about chemical compounds in the body your vimax. The researchers used MRS to examine five retired proficient male football players, wrestlers and boxers, ages 32 to 55, with suspected CTE and compared them to a direction group of five age-matched men.
