Foresight

Studying the earliest events in visual development, Carla Shatz has learned the importance of looking at one’s data with open eyes—and an open mind.

Written byKaren Hopkin
| 9 min read

Register for free to listen to this article
Listen with Speechify
0:00
9:00
Share

Carla Shatz: Sapp Family Provostial Professor Director, Bio-X Program Professor of Biology & Neurobiology Stanford UniversityGREGORY COWLEY

Carla Shatz was the first woman awarded a PhD by the department of neurobiology at Harvard Medical School. But she almost wasn’t accepted into the program. “The members of the admissions committee had quite a debate,” she says. “This was the Dark Ages—1971.” The only other female student in the department had dropped out after her first year. “They’d been burned once and were wondering whether they should give a chance to another woman.”

Burned they weren’t. As a student working with David Hubel and Torsten Wiesel, Shatz dove right into the problems that have occupied her entire scientific career: the development of the mammalian visual system, and how experience during critical developmental periods fine-tunes neural circuitry. “It was a magical time,” says Shatz. “I ...

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
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