Operant Conditioning Paradigm | List of Frontiers open access articles

Original Research

Published on 19 Feb 2026

Weight, body composition and quality of life changes in a Hungarian community-based body weight management program: an observational cohort analysis

in Public Health and Nutrition

Éva Csajbók
Sándor Bordé
Terézia Páhi
Anita Kollárné Korsós
Zsuzsanna Gyurisné Pethő
Anna Vágvölgyi
Árpád Kallai

Frontiers in Public Health

doi 10.3389/fpubh.2026.1751402

121 views

Systematic Review

Published on 19 Feb 2026

Saccharomyces boulardii CNCM I-745 and smectite treatment for pediatric acute gastroenteritis in China: a systematic review and meta-analysis

in Pediatric Gastroenterology, Hepatology and Nutrition

Tong Li
Lynne Vernice McFarland

Frontiers in Pediatrics

doi 10.3389/fped.2026.1747695

351 views

Original Research

Published on 19 Feb 2026

The correlation between different types of negative life events and the mental health status of Han ethnic adolescents in Sichuan Province

in Adolescent and Young Adult Psychiatry

Shoukang Zou
Yangling Li
Wenli Tan
Meijiang Jin
Maojia Ran
Zhujun Wang
Hang Zhang
Hanmei Xu
Yuanmei Tao
Xian Tang

Frontiers in Psychiatry

doi 10.3389/fpsyt.2026.1743626

153 views

Original Research

Published on 19 Feb 2026

Improvements to dark experience replay and reservoir sampling for better balance between consolidation and plasticity

in Machine Learning and Artificial Intelligence

Taisuke Kobayashi

Frontiers in Artificial Intelligence

doi 10.3389/frai.2026.1649239

179 views

Original Research

Published on 19 Feb 2026

Real-world data of opicapone in patients with Parkinson’s disease experiencing motor fluctuations: the OPTIMO study

in Movement Disorders

María‑Rosario Luquin
Nuria Lopez-Ariztegui
Juan Carlos Martínez Castrillo
Lydia López Manzanares
Isabel Sastre Bataller
Antonio Koukoulis Fernández
Bárbara Vives Pastor
Berta Solano Vila
María Álvarez Sauco
Javier Pagonabarraga Mora

Frontiers in Neurology

doi 10.3389/fneur.2026.1738500

276 views

Systematic Review

Published on 19 Feb 2026

Transcranial ultrasonography in the detection of cerebrovascular accident: a systematic review and bivariate random-effects meta-analysis

in Applied Neuroimaging

Ricardo Pinto-Villalba
Andrea Paz
Jordy Arellano
Galo García
Mateo Carrera
Sergio Cardona
Jose A. Rodas
Jose E. Leon-Rojas

Frontiers in Neurology

doi 10.3389/fneur.2026.1726046

Original Research

Published on 19 Feb 2026

A longitudinal psychological model of writing development: interactions among self-efficacy, regulation, and anxiety

in Educational Psychology

Sijia Cheng
Chenming Lin
Dan Wei
Yu Chen

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1757045

308 views

Review

Accepted on 18 Feb 2026

Emerging Pathological Mechanisms of Alzheimer's Disease Pathogenesis: From Neuroimmune Interactions to Intercellular Communication

in Alzheimer's Disease and Related Dementias

Rutong Wang
Yingqi Feng
Ziyu Zhou
Jiajun Jiang
Runze Zhang
Wenhui Zou
Haotian Yang
Wenbo Lv
Shen Yang

Frontiers in Aging Neuroscience

Original Research

Accepted on 18 Feb 2026

Study on Mechanical Properties and Mesostructure of Subgrade Silty Sand under Freeze-Thaw Cycles

in Structural Materials

Da Xiang
Zhongming He
Zhenhong Yan

Frontiers in Materials

Original Research

Accepted on 18 Feb 2026

Comparison of Gd-EOB-DTPA-Enhanced MRI versus Multiphasic Enhanced CT for Detecting Occult Recurrence After Curative Ablation of Hepatocellular Carcinoma

in Cancer Imaging and Image-directed Interventions

Zhi Zhu
Mingyu Zhang
Fengcan Cai
Yuanyong Zhou
Qingde Wu

Frontiers in Oncology

Original Research

Accepted on 18 Feb 2026

Drivers of market-related considerations among small-scale cassava farmers in South Africa

in Land, Livelihoods and Food Security

Zwivhuya Osvaldo Tshishonga
Moses Herbert Lubinga
Lize Du Preez

Frontiers in Sustainable Food Systems

Original Research

Accepted on 18 Feb 2026

Acute Effects of Virtual-Reality and Dual-Task Warm-Up on Game-Related Speed Paradigms in Elite Ice Hockey Athletes

in Sports Coaching: Performance and Development

Mark Brinkbäumer
Judith Ahle
Lukas Reichert
Marie-Therese Fleddermann
Karen Zentgraf

Frontiers in Sports and Active Living

Perspective

Accepted on 18 Feb 2026

A Social Identity Perspective on Youth Rugby Talent Development in Ireland

in Sports Coaching: Performance and Development

EMMA BURROWS
Deirdre Lyons
Tarli Young

Frontiers in Sports and Active Living

Review

Accepted on 18 Feb 2026

Nature is nurture: A scoping review of nature exposure as an equigenic intervention on children's psychological health

in Human Developmental Psychology

Keira Indie Denker
Andrea Faber Taylor

Frontiers in Psychology

Original Research

Accepted on 18 Feb 2026

Impact of diagnosis-to-ablation time on left atrial remodeling and voltage-guided ablation outcome in persistent atrial fibrillation patients

in Cardiac Rhythmology

Halim Marzak
François Severac
Clément Baldacini
Simon Fitouchi
Loïc Faucher
Julien Jacques
Thomas Cardi
Mohamad Kanso
Alexandre Schatz
Patrick Ohlmann

Frontiers in Cardiovascular Medicine

Hypothesis and Theory

Accepted on 18 Feb 2026

The Bio-Intelligence Circuit: A Hypothesis-Generating Systems Framework Linking Mitochondrial Stress, Innate immune Signaling, and Autonomic Regulation in Chronic Inflammation

in Inflammation

Parthiban Subramanian
Vinodhini Parthiban

Frontiers in Immunology

Articles

Weight, body composition and quality of life changes in a Hungarian community-based body weight management program: an observational cohort analysis

Saccharomyces boulardii CNCM I-745 and smectite treatment for pediatric acute gastroenteritis in China: a systematic review and meta-analysis

The correlation between different types of negative life events and the mental health status of Han ethnic adolescents in Sichuan Province

Improvements to dark experience replay and reservoir sampling for better balance between consolidation and plasticity

Real-world data of opicapone in patients with Parkinson’s disease experiencing motor fluctuations: the OPTIMO study

Transcranial ultrasonography in the detection of cerebrovascular accident: a systematic review and bivariate random-effects meta-analysis

A longitudinal psychological model of writing development: interactions among self-efficacy, regulation, and anxiety

Emerging Pathological Mechanisms of Alzheimer's Disease Pathogenesis: From Neuroimmune Interactions to Intercellular Communication

Study on Mechanical Properties and Mesostructure of Subgrade Silty Sand under Freeze-Thaw Cycles

Comparison of Gd-EOB-DTPA-Enhanced MRI versus Multiphasic Enhanced CT for Detecting Occult Recurrence After Curative Ablation of Hepatocellular Carcinoma

Drivers of market-related considerations among small-scale cassava farmers in South Africa

Acute Effects of Virtual-Reality and Dual-Task Warm-Up on Game-Related Speed Paradigms in Elite Ice Hockey Athletes

A Social Identity Perspective on Youth Rugby Talent Development in Ireland

Nature is nurture: A scoping review of nature exposure as an equigenic intervention on children's psychological health

Impact of diagnosis-to-ablation time on left atrial remodeling and voltage-guided ablation outcome in persistent atrial fibrillation patients

The Bio-Intelligence Circuit: A Hypothesis-Generating Systems Framework Linking Mitochondrial Stress, Innate immune Signaling, and Autonomic Regulation in Chronic Inflammation