Tau Pathology Present Decades After a Single Brain Injury
Tau Pathology Present Decades After a Single Brain Injury
Patients who suffer a traumatic brain injury may exhibit abnormally abundant tau protein many years later, a new in vivo imaging technique reveals.
Tau Pathology Present Decades After a Single Brain Injury
Tau Pathology Present Decades After a Single Brain Injury

Patients who suffer a traumatic brain injury may exhibit abnormally abundant tau protein many years later, a new in vivo imaging technique reveals.

Patients who suffer a traumatic brain injury may exhibit abnormally abundant tau protein many years later, a new in vivo imaging technique reveals.

neurodegeneration
Image of the Day: Alzheimer’s GenesImage of the Day: Alzheimer’s Genes
Image of the Day: Alzheimer’s Genes
Nicoletta Lanese | Aug 19, 2019
Mutations within the MS4A gene cluster have been linked to changes in protein levels that affect disease risk.
Commensal Bacterium Reduces ALS Symptoms in Mice
Commensal Bacterium Reduces ALS Symptoms in Mice
Jef Akst | Jul 24, 2019
Boosting the levels of Akkermansia muciniphila in mouse guts slowed the progression of an ALS-like disease, while two other microbiome members were associated with more severe symptoms.
Mouse Model Shows How Parkinson’s Disease Begins in the Gut
Mouse Model Shows How Parkinson’s Disease Begins in the Gut
Emma Yasinski | Jun 26, 2019
Johns Hopkins’s Ted Dawson discusses his lab’s demonstration that misfolded α-synuclein can move from the stomach to the brain and cause physical and cognitive symptoms.
Pro Football Players Die at a Higher Rate than Pro Baseball Players
Pro Football Players Die at a Higher Rate than Pro Baseball Players
Jef Akst | May 28, 2019
A comparison of thousands of former athletes in the two sports finds that NFL players were more likely than MLB players to die from cardiovascular and neurodegenerative diseases, in particular.
PET Scans Reveal Elevated Tau in NFL Players’ Brains
PET Scans Reveal Elevated Tau in NFL Players’ Brains
Jef Akst | Apr 12, 2019
A study hints that it might be possible to diagnose chronic traumatic encephalopathy, a neurodegenerative disease associated with frequent head injuries, while patients are still living.
Rapidly Flashing Lights and Sounds Reduces Alzheimer’s in Mice
Rapidly Flashing Lights and Sounds Reduces Alzheimer’s in Mice
Jef Akst | Mar 15, 2019
Exposing mice to an hour of 40-hertz stimuli every day for a week reduced levels of amyloid-β plaques and tau protein, and improved cognition.
Diseased DuckDiseased DuckDiseased Duck
Diseased Duck
The Scientist Staff | Mar 1, 2019
Watch the video, which shows a duck infected with H5N1 and showing signs of Parkinson's disease, that inspired Thomas Jefferson University researcher Richard Smeyne to explore the connection between viral infection and neurodegeneration.
Infographic: Viruses on the Brain
Infographic: Viruses on the Brain
Ashley Yeager | Mar 1, 2019
Pathogens can take various routes to pass the blood brain barrier and damage cells.
Can the Flu and Other Viruses Cause Neurodegeneration?
Can the Flu and Other Viruses Cause Neurodegeneration?
Ashley Yeager | Mar 1, 2019
Scientists may need to seriously reconsider the cast-aside hypothesis that pathogens can play a part in diseases such as Alzheimer’s and Parkinson’s.