Most efforts to analyze connections involve scanning many brains and averaging the data across groups of people. For this study, the researchers used brain-imaging techniques to evaluate brain ...

A study suggests that a blood test measuring the biomarker pTau217 can detect early signs of Alzheimer’s disease years before ...

A research group at Uppsala University has demonstrated that a new method for PET imaging of Alzheimer's disease is effective ...

Scientists who use imaging to understand the brain's complexity often focus on the strongest signals and ignore the rest. But this strategy, researchers warn, may reveal only the tip of the iceberg. A ...

Researchers are using an advanced brain imaging method called MEG to understand why Parkinson’s drug levodopa doesn’t work equally well for everyone. By mapping patients’ brain signals before and ...

Imagine walking into a doctor’s office at 45 and getting a single brain scan that tells you not just how old your brain is, but how quickly your entire body will age over the next decades. This isn’t ...

Multiple sclerosis, a complex neurological condition affecting nearly 3 million people worldwide, has long been characterized by its elusiveness. Even as medical imaging technology has advanced ...

A hidden waste-removal pathway in the brain has finally been caught in action. Using cutting-edge MRI scans, researchers ...