Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Mariana R DeFreitas

2PUBLICATIONS

8CO-AUTHORS

Toxicology (incl. clinical toxicology)Cancer therapy (excl. chemotherapy and radiation therapy)

Featured researcher

Get your video featured.

Publish with JoVE

Featured researcher

Get your video featured.

Publish with JoVE

Publications (2)

Sort by Publication Date:

|Jan 08, 2026

Neuroimaging Patterns of Recreational Drug Use in the Emergency Setting.

Mariana R DeFreitas, Christopher M Ruggiero, David E Bartlett

|Oct 09, 2022

CT-derived body composition measurements as predictors for neoadjuvant treatment tolerance and survival in gastroesophageal adenocarcinoma.

Mariana R DeFreitas, Amadu Toronka, Marybeth A Nedrud

Pageof 1

Frequent Collaborators

1 joint publications

Marybeth A Nedrud

1 joint publications

Islam H Zaki

1 joint publications

Brandon Konkel

1 joint publications

Manisha Palta

1 joint publications

Dan G Blazer

1 joint publications

Kyle J Lafata

1 joint publications

Mustafa R Bashir

1 joint publications

John P Nazarian

Frequent Collaborators

1 joint publications

Marybeth A Nedrud

1 joint publications

Islam H Zaki

1 joint publications

Brandon Konkel

1 joint publications

Manisha Palta

Top Related Videos

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on : Aug 18, 2020

Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos

Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos

Published on : Mar 21, 2021

See more related videos

Top Related Videos

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on : Aug 18, 2020

Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos

Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos

Published on : Mar 21, 2021

See more related videos