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CORRECTION article

Front. Endocrinol., 14 December 2022
Sec. Obesity
Volume 13 - 2022 | https://doi.org/10.3389/fendo.2022.1078146

Corrigendum: Sparse system identification of leptin dynamics in women with obesity

This article is a correction to:

  1. Sparse System Identification of Leptin Dynamics in Women With Obesity

    1. Read original article
Md. Rafiul AminMd. Rafiul Amin1Divesh Deepak PednekarDivesh Deepak Pednekar1Hamid Fekri AzgomiHamid Fekri Azgomi1Herman van WietmarschenHerman van Wietmarschen2Kirstin AschbacherKirstin Aschbacher3Rose T. Faghih*&#x;Rose T. Faghih1*†
  • 1Department of Electrical and Computer Engineering, University of Houston, Houston, TX, United States
  • 2Department of Nutrition and Health, Louis Bolk Instituut, Bunnik, Netherlands
  • 3Department of Psychiatry, Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA, United States

A corrigendum on
Sparse system identification of leptin dynamics in women with obesity

by Amin MR, Pednekar DD, Azgomi HF, van Wietmarschen H, Aschbacher K and Faghih RT (2022). 13:769951. doi: 10.3389/fendo.2022.769951

In the published article, there were two errors. The errors are in two of the equations,

A correction has been made to Methods, Leptin Model Formulation, Paragraph 1, Equation (2). This sentence (equation) previously stated:

dx2(t)dt=−γ1x1(t)+γ2x2(t) (plasma)(2)

The corrected sentence (equation) appears below:

dx2(t)dt=+γ1x1(t)−γ2x2(t)    (plasma)(2)

A correction has been made to Methods, Cortisol Model Formulation, Paragraph 1, Equation (6). This sentence (equation) previously stated:

dx4(t)dt=ψ1x3(t)+ψ2x4(t) (Serum)(6)

The corrected sentence (equation) appears below:

dx4(t)dt=ψ1x3(t)−ψ2x4(t)    (Serum)(6)

The original article has been updated.

Publisher’s note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Keywords: obesity, leptin, cortisol, state-space, sparse recovery, deconvolution, correlation, grange-causality

Citation: Amin MR, Pednekar DD, Azgomi HF, van Wietmarschen H, Aschbacher K and Faghih RT (2022) Corrigendum: Sparse system identification of leptin dynamics in women with obesity. Front. Endocrinol. 13:1078146. doi: 10.3389/fendo.2022.1078146

Received: 24 October 2022; Accepted: 16 November 2022;
Published: 14 December 2022.

Approved by:

Frontiers Editorial Office, Frontiers Media SA, Switzerland

Copyright © 2022 Amin, Pednekar, Azgomi, van Wietmarschen, Aschbacher and Faghih. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Rose T. Faghih, rfaghih@nyu.edu

†Present address: Rose T. Faghih, Biomedical Engineering, New York University, New York City, NY, United States

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.