Skip To Main Content
Greg J. Stephens on Muck Rack

Greg J. Stephens

As seen in: Nature, PNAS, ZDNet, BioRxiv, KSWB-TV (San Diego, CA), Nutraceuticals World, Appraisal Buzz
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile

Get in touch with Greg J.

Contact Greg J., search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Articles

Deep Imputation for Skeleton data (DISK) for behavioral science - Nature Methods

|
By France Rose, Liam O’Shaughnessy, Greg J. Stephens, Talmo D. Pereira, Marylka Y. Uusisaari
| Nature Verified
Abstract Pose estimation methods and motion capture systems have opened doors to quantitative measurements of animal kinematics. While animal behavior experiments are expensive and complex, tracking errors sometimes make large portions of the experimental data unusable. Here our deep learning method, Deep Imputation for Skeleton data (DISK), uncovers dependencies between keypoints and their dynamics to impute missing tracking data without the help of any manual annotations.
Open in Who Shared Issue with article?

The Art of Repairing Broken Relationships - with Greg Stephens

|
By Greg J. Stephens, Ashley Jacobs Verified
| KSWB-TV (San Diego, CA) Verified
Posted: Aug 19, 2025 / 11:40 AM PDT Updated: Aug 19, 2025 / 11:40 AM PDT Author Greg Stephens reminds us that mending starts small: listen to understand, not to win; own your part without the “but” and get curious about the other person’s story. His approach is equal parts courage and compassion rather than grand gestures, more everyday repairs that rebuild trust one honest conversation at a time.
Open in Who Shared Issue with article?

A Markovian dynamics for C. elegans behavior across scales

|
By Antonio Carlos Costa, António Costa, Tosif Ahamed, David Jordan, Greg J. Stephens
| BioRxiv
Abstract How do we capture the breadth of behavior in animal movement, from rapid body twitches to aging? Using high-resolution videos of the nematode worm C. elegans, we show that a single dynamics connects posture-scale fluctuations with trajectory diffusion, and longer-lived behavioral states. We take short posture sequences as an instantaneous behavioral measure, fixing the sequence length for maximal prediction.
Open in Who Shared Issue with article?
See all 28 licensed articles (29 Total)