![volumetrix test brain volume volumetrix test brain volume](https://ars.els-cdn.com/content/image/1-s2.0-S1361841520300542-gr1.jpg)
Based on his presentation, he had been previously diagnosed with attention deficit hyperactivity disorder and bipolar disorder, type II. He had been unable to maintain full-time employment because of progressive decline. The patient experienced 6 years of cognitive and mood decline, and his wife corroborated increasing memory loss, attentional difficulties, and depressed mood without suicidal ideation. This case raises the possibility of distinct quantitative and visual brain MRI findings in suspected CTE.Ībstract = "Here a case is presented of a 51-year-old former high school football player with multiple concussions, including one episode with loss of consciousness.
![volumetrix test brain volume volumetrix test brain volume](https://www.natap.org/2020/images/032320/032320-5/0323204.gif)
Visual assessment of the MRI also showed evidence of old petechial hemorrhages in the frontal and temporal-parietal lobe white matter. This regional volume loss correlated with the increased signal seen on tau and amyloid imaging (FDDNP-PET scan) of a separate case of suspected chronic traumatic encephalopathy (CTE). Neuropsychological tests indicated domain-specific cognitive impairment, and longitudinal volumetric magnetic resonance imaging (MRI) of the brain showed progressive brainstem, diencephalic, and frontal lobe atrophy.
![volumetrix test brain volume volumetrix test brain volume](https://jnnp.bmj.com/content/jnnp/71/1/13/F1.large.jpg)
Here a case is presented of a 51-year-old former high school football player with multiple concussions, including one episode with loss of consciousness.