Personal information

Websites & social links

GitHub Page
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Other IDs

Scopus Author ID: 57038422800

Keywords

Data Science, Deep Learning, Machine Learning, Cardiology, Neuroscience, Biomedical Science, Machine Vision

Countries

United States

Biography

Computational biologist with 10 years of research experience both independently and as a part of multiple collaborative projects. Extensive experience with advanced mathematics/statistics, working with Biological systems, engineering experimental devices, and presenting complex ideas to diverse audiences. I love using data to solve problems.

Activities

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Employment (2)

University of California, San Francisco: San Francisco, California, US

2020-11-20 to present | Computational and Data Science Research Specialist IV (Cardiology)
Employment
Source: Self-asserted source
Joshua Barrios

University of Utah: Salt Lake City, Utah, US

2019-11-01 to 2020-11-19 | Postdoctoral Fellow (Neurobiology and Anatomy)
Employment
Source: Self-asserted source
Joshua Barrios

Education and qualifications (2)

Louisiana State University: Baton Rouge, Louisiana, US

B.S. Biological Sciences (Biological Sciences)
Education
Source: Self-asserted source
Joshua Barrios

University of Utah: UT, UT, US

2013-05-01 to 2019-11-01 | Ph.D., Neuroscience (Neurobiology and Anatomy)
Education
Source: Self-asserted source
Joshua Barrios

Funding (1)

Hypothalamic Dopamine Neurons Modulate Locomotor Circuitry

2016-12-07 to 2019-12-06 | Grant
National Institute of Neurological Disorders and Stroke (Bethesda, US)
URL: https://app.dimensions.ai/details/grant/grant.6541281
GRANT_NUMBER: F31NS100412
Source: Self-asserted source
Joshua Barrios via DimensionsWizard

Works (20)

Artificial Intelligence to Complement, Not Replace, Clinical Knowledge

JACC: CardioOncology
2024-04 | Journal article
DOI: 10.1016/j.jaccao.2024.03.002
Part of ISSN: 2666-0873
Contributors: Joshua P. Barrios; Madhav R. Seshadri; Geoffrey H Tison
Source: Self-asserted source
Joshua Barrios

Continuous Atrial Fibrillation Monitoring From Photoplethysmography

JACC: Clinical Electrophysiology
2024-02 | Journal article
DOI: 10.1016/j.jacep.2024.01.008
Part of ISSN: 2405-500X
Contributors: Pavel Antiperovitch; David Mortara; Joshua Barrios; Robert Avram; Kimberly Yee; Armeen Namjou Khaless; Ashley Cristal; Geoffrey Tison; Jeffrey Olgin
Source: Self-asserted source
Joshua Barrios

Patient-Level Artificial Intelligence–Enhanced Electrocardiography in Hypertrophic Cardiomyopathy

JACC: Advances
2023-10 | Journal article
DOI: 10.1016/j.jacadv.2023.100582
Part of ISSN: 2772-963X
Contributors: Konstantinos Siontis; Sean Abreau; Zachi Attia; Joshua P. Barrios; Thomas A. Dewland; Priyanka Agarwal; Aarthi Balasubramanyam; Yunfan Li; Steven J. Lester; Ahmad Masri et al.
Source: Self-asserted source
Joshua Barrios

Identification of supraventricular tachycardia mechanisms with surface electrocardiograms using a convolutional neural network

Heart Rhythm O2
2023-08 | Journal article
DOI: 10.1016/j.hroo.2023.07.004
Part of ISSN: 2666-5018
Contributors: Satoshi Higuchi; Roland Li; Edward P. Gerstenfeld; L. Bing Liem; Sung Il Im; Shadi Kalantarian; Minhaj Ansari; Sean Abreau; Joshua Barrios; Melvin M. Scheinman et al.
Source: Self-asserted source
Joshua Barrios

Identifying Mitral Valve Prolapse at Risk for Arrhythmias and Fibrosis From Electrocardiograms Using Deep Learning

JACC: Advances
2023-08 | Journal article
DOI: 10.1016/j.jacadv.2023.100446
Part of ISSN: 2772-963X
Contributors: Geoffrey H. Tison; Sean Abreau; Joshua Barrios; Lisa J. Lim; Michelle Yang; Valentina Crudo; Dipan Shah; Thuy Nguyen; Gene Hu; Shalini Dixit et al.
Source: Self-asserted source
Joshua Barrios

CathAI: fully automated coronary angiography interpretation and stenosis estimation

npj Digital Medicine
2023-08-11 | Journal article | Author
DOI: 10.1038/s41746-023-00880-1
Part of ISSN: 2398-6352
Contributors: Robert Avram; Jeffrey E. Olgin; Zeeshan Ahmed; Louis Verreault-Julien; Alvin Wan; Joshua Barrios; Sean Abreau; Derek Wan; Joseph E. Gonzalez; Jean-Claude Tardif et al.
Source: Self-asserted source
Joshua Barrios

Electrocardiogram Detection of Pulmonary Hypertension Using Deep Learning

Journal of Cardiac Failure
2023-07 | Journal article
DOI: 10.1016/j.cardfail.2022.12.016
Part of ISSN: 1071-9164
Contributors: MANDAR A. ARAS; SEAN ABREAU; HUNTER MILLS; LAKSHMI RADHAKRISHNAN; LIVIU KLEIN; NEHA MANTRI; BENJAMIN RUBIN; JOSHUA BARRIOS; CHRISTEL CHEHOUD; EMILY KOGAN et al.
Source: Self-asserted source
Joshua Barrios

Automated Assessment of Cardiac Systolic Function From Coronary Angiograms With Video-Based Artificial Intelligence Algorithms

JAMA Cardiology
2023-06-01 | Journal article
DOI: 10.1001/jamacardio.2023.0968
Part of ISSN: 2380-6583
Contributors: Robert Avram; Joshua P. Barrios; Sean Abreau; Cheng Yee Goh; Zeeshan Ahmed; Kevin Chung; Derek Y. So; Jeffrey E. Olgin; Geoffrey H. Tison
Source: Self-asserted source
Joshua Barrios

Deep learning augmented ECG analysis to identify biomarker-defined myocardial injury

Scientific Reports
2023-02-27 | Journal article
DOI: 10.1038/s41598-023-29989-9
Part of ISSN: 2045-2322
Contributors: Gunvant R. Chaudhari; Jacob J. Mayfield; Joshua P. Barrios; Sean Abreau; Robert Avram; Jeffrey E. Olgin; Geoffrey H. Tison
Source: Self-asserted source
Joshua Barrios

Advancing cardiovascular medicine with machine learning: Progress, potential, and perspective

Cell Reports Medicine
2022-12 | Journal article
DOI: 10.1016/j.xcrm.2022.100869
Part of ISSN: 2666-3791
Contributors: Joshua P. Barrios; Geoffrey H Tison
Source: Self-asserted source
Joshua Barrios

Worldwide physical activity trends since COVID-19 onset

The Lancet Global Health
2022-10 | Journal article
DOI: 10.1016/s2214-109x(22)00361-8
Part of ISSN: 2214-109X
Contributors: Geoffrey H Tison; Joshua Barrios; Robert Avram; Peter Kuhar; Bojan Bostjancic; Gregory M Marcus; Mark J Pletcher; Jeffrey E Olgin
Source: Self-asserted source
Joshua Barrios

Deep Learning Electrocardiographic Analysis for Detection of Left-Sided Valvular Heart Disease

Journal of the American College of Cardiology
2022-08 | Journal article
DOI: 10.1016/j.jacc.2022.05.029
Part of ISSN: 0735-1097
Contributors: Pierre Elias; Timothy J. Poterucha; Vijay Rajaram; Luca Matos Moller; Victor Rodriguez; Shreyas Bhave; Rebecca T. Hahn; Geoffrey H Tison; Sean A. Abreau; Joshua Barrios et al.
Source: Self-asserted source
Joshua Barrios

Hypothalamic Dopamine Neurons Control Sensorimotor Behavior by Modulating Brainstem Premotor Nuclei in Zebrafish

Current Biology
2020-12 | Journal article
DOI: 10.1016/j.cub.2020.09.002
Part of ISSN: 0960-9822
Contributors: Joshua P. Barrios; Wei-Chun Wang; Roman England; Erica Reifenberg; Adam Douglass
Source: Self-asserted source
Joshua Barrios

Zebrafish oxytocin neurons drive nocifensive behavior via brainstem premotor targets.

Nature neuroscience
2019-07-29 | Journal article
DOI: 10.1038/s41593-019-0452-x
PMID: 31358991
PMC: PMC6820349
Source: Self-asserted source
Joshua Barrios

The midline axon crossing decision is regulated through an activity-dependent mechanism by the NMDA receptor

eNeuro
2018 | Journal article
DOI: 10.1523/ENEURO.0389-17.2018
EID:

2-s2.0-85046478512
Contributors: Gao, J.; Stevenson, T.J.; Douglass, A.D.; Barrios, J.P.; Bonkowsky, J.L.
Source: Self-asserted source
Joshua Barrios via Scopus - Elsevier

Establishment of the miniature fish speciesDanionella translucidaas a genetically and optically tractable neuroscience model

[]
2018-10-16 | Preprint
DOI: 10.1101/444026
Source: Self-asserted source
Joshua Barrios

Zebrafish expression reporters and mutants reveal that the IgSF cell adhesion molecule Dscamb is required for feeding and survival.

Journal of neurogenetics
2018-09-11 | Journal article
DOI: 10.1080/01677063.2018.1493479
PMID: 30204029
Source: Self-asserted source
Joshua Barrios
grade
Preferred source (of 2)‎

Motor Behavior Mediated by Continuously Generated Dopaminergic Neurons in the Zebrafish Hypothalamus Recovers after Cell Ablation

Current Biology
2016 | Journal article
DOI: 10.1016/j.cub.2015.11.064
EID:

2-s2.0-84953452679
Contributors: McPherson, A.D.; Barrios, J.P.; Luks-Morgan, S.J.; Manfredi, J.P.; Bonkowsky, J.L.; Douglass, A.D.; Dorsky, R.I.
Source: Self-asserted source
Joshua Barrios via Scopus - Elsevier

Transgenic FingRs for Live Mapping of Synaptic Dynamics in Genetically-Defined Neurons

Scientific Reports
2016 | Journal article
DOI: 10.1038/srep18734
EID:

2-s2.0-84953340695
Contributors: Son, J.-H.; Keefe, M.D.; Stevenson, T.J.; Barrios, J.P.; Anjewierden, S.; Newton, J.B.; Douglass, A.D.; Bonkowsky, J.L.
Source: Self-asserted source
Joshua Barrios via Scopus - Elsevier

Chromatin insulator bodies are nuclear structures that form in response to osmotic stress and cell death

Journal of Cell Biology
2013 | Journal article
DOI: 10.1083/jcb.201304181
EID:

2-s2.0-84880788422
Contributors: Schoborg, T.; Rickels, R.; Barrios, J.; Labrador, M.
Source: Self-asserted source
Joshua Barrios via Scopus - Elsevier

Peer review (2 reviews for 2 publications/grants)

Review activity for American Heart Association (1)
Review activity for Mayo Clinic proceedings. (1)
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