Brain, Interrupted

By Megan Scudellari BRAIN, INTERRUPTED It affects thousands per day, yet has no treatment, and receives only a small fraction of the funding allocated to much less common diseases. Now, researchers studying traumatic brain injury are making a last-ditch effort to transform the field. MedicalRF.com On a sunny Friday, postdoc Suzanne McKenna pulled into a left turn lane in Cary, NC, and stopped, waiting for the light to change. It was time to wrap up a few err

Written byMegan Scudellari
| 12 min read

Register for free to listen to this article
Listen with Speechify
0:00
12:00
Share

On a sunny Friday, postdoc Suzanne McKenna pulled into a left turn lane in Cary, NC, and stopped, waiting for the light to change. It was time to wrap up a few errands and head home after a long week of work at the National Institute of Environmental Health Sciences. Suddenly, the afternoon hum exploded with a deafening noise. McKenna looked up into her rearview mirror. The front of an SUV was in her backseat. And her head hurt.

In July 1998, McKenna was a workaholic who had recently moved to North Carolina after winning a competitive postdoctoral fellowship from the National Institutes of Health. Only 3 weeks earlier, at the annual meeting of the Endocrine Society, the tall, blue-eyed brunette had presented her work on the responses of estrogen receptors to environmental compounds that mimic the hormone.

Baby brain bank

First Primate Brain Map, circa 1917

Facelessness, faced

But ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Meet the Author

Published In

Share
February 2026

A Stubborn Gene, a Failed Experiment, and a New Path

When experiments refuse to cooperate, you try again and again. For Rafael Najmanovich, the setbacks ultimately pushed him in a new direction.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies