brain

March 28, 2019

Treatment resistance of mental disorders studied

With the aid of a four-year, $3.4 million grant from the National Institute of Mental Health, researchers at Vanderbilt University Medical Center and Massachusetts General Hospital (MGH) will apply new techniques to investigate treatment resistance of two devastating mental disorders — major depressive disorder, which befalls 15 percent of people at some point in their lives, and schizophrenia, which affects approximately 1 percent.

By Paul Govern
March 14, 2019

Exploring the brain’s white matter

New comprehensive functional MRI measurements point to the need to update models for assessing brain white matter activity and physiology.

By Leigh MacMillan
February 14, 2019

Modulating stress circuits

Danny Winder and colleagues demonstrate an interaction between two signaling pathways — and its impact on the activity of neurons that respond to stress.

By Leigh MacMillan
January 10, 2019

Duff’s traumatic brain injury research honored by NIDILRR

In support of her research to understand and improve long-term outcomes of individuals with traumatic brain injury, Melissa Duff, PhD, associate professor of Hearing and Speech Sciences, was recently named a 2018 Distinguished Switzer Research Fellow by the National Institute on Disability, Independent Living and Rehabilitation Research (NIDILRR).

By Kelsey Herbers
December 14, 2018

Using a mapping technique to reassess prior Alzheimer’s studies finds ‘powerful,’ improved reproducibility

A neurologist is using a mapping analysis in a new study to rethink where symptoms or cognitive processes should show up in the brain. The results are ‘powerful.’

By Holly Fletcher
December 6, 2018

Team seeks to create gene expression map of worm’s nervous system

How do you build a brain? What “rules” govern where neurons end up, how they connect to each other, and which functions they perform?

By Leigh MacMillan
December 6, 2018

Neuromodulation Society honors Hacker’s Parkinson’s research

Mallory Hacker, PhD, research assistant professor of Neurology, is the 2019 recipient of the Kumar New Investigator Award from the North American Neuromodulation Society.
By Tom Wilemon
November 8, 2018

Vitamin C protects brain from seizures

Brain ascorbate — vitamin C — is important for protecting the brain against seizures and cognitive decline in Alzheimer’s disease.
By Nora Foegeding
October 25, 2018

Probing the pathology of impaired cognition

Detecting the neuropathology underlying cognitive impairment by lead to new targeted therapies.
By Bill Snyder
October 3, 2018

New study looks at brain networks involved in free will

Using lesion network mapping, a recently developed technique for analyzing how the brain works, Ryan Darby, MD, assistant professor of Neurology at Vanderbilt, studied free will perception related to movement decisions.
By Tom Wilemon
October 1, 2018

Cytokine-cognition connection

Targeting the immune system may provide a new avenue for therapeutic intervention in psychiatric diseases characterized by motivational and cognitive deficits.
By Laura Daniel
September 20, 2018

CDC releases new mild traumatic brain injury guideline

The Centers for Disease Control and Prevention released new clinical recommendations for health care providers treating children with mild traumatic brain injury, often referred to as concussion.
By Tom Wilemon
August 30, 2018

Parkinson’s study to track impact of DBS on earliest patients

A decade after taking part in the first clinical trial of deep brain stimulation (DBS) administered during very early-stage Parkinson’s disease, participants will return to Vanderbilt University Medical Center this year to be re-evaluated.
By Tom Wilemon
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