Publications by authors named "Eliane Volchan"

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Cardiac and Electrodermal Responses to Threats: Modulation by Childhood Sexual Abuse History.
Mariana Xavier, Arthur V Machado, Eliane Volchan, Letícia Oliveira, Liana Catarina L Portugal

Biol Psychiatry Glob Open Sci· July 2025

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Academic-related stressors predict depressive symptoms in graduate students: A machine learning study.
Aline F Bastos, Orlando Fernandes-Jr, Suzana P Liberal, Anna Júlia L Pires, Luisa A Lage, Eliane Volchan

Behav Brain Res· February 2025

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Threat directionality modulates defensive reactions in humans: cardiac and electrodermal responses.
Mariana Xavier, Eliane Volchan, Arthur V Machado, Isabel A David, Letícia Oliveira

Cogn Emot· September 2024

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Adaptation of the normative rating procedure for the International Affective Picture System to a remote format.
Thayane C Lemos, Laiz A A Silva, Sara D J Gaspar, Guilherme M S Coutinho, Jasmin B Stariolo, Eliane Volchan

Psicol Reflex Crit· September 2024

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Alterations in Vagal Tone Are Associated with Changes in the Gut Microbiota of Adults with Anxiety and Depression Symptoms: Analysis of Fecal Metabolite Profiles.
Laura Pasqualette, Tatiana Kelly da Silva Fidalgo, Liana Bastos Freitas-Fernandes, Gabriela Guerra Leal Souza, Luís Aureliano Imbiriba, Eliane Volchan

Metabolites· August 2024

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Exploring the effects of COVID-19-related traumatic events on the mental health of university students in Brazil: A cross-sectional investigation.
Nacha Samadi Andrade Rosário, Gabriel Soares Emiliano do Santos, Ana Luiza Batista, Aisllan Diego de Assis, Carlos Eduardo Nórte, Eliane Volchan

Acta Psychol (Amst)· July 2024

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Tonic immobility triggered by COVID-19-related trauma is associated with long-term PTSD symptoms.
Sérgio de Souza Junior, Camila Monteiro Fabricio Gama, Raquel Menezes Gonçalves, Thayssa Lorrany Campos Guerra, Eliane Volchan

J Anxiety Disord· July 2024

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Impact of Loneliness on Training Gains with Heart Rate Variability Biofeedback in the Elderly: A Pilot Study.
Perciliany Martins de Souza, Bruna Eugênia Ferreira Mota, Helene Deise Pereira de Resende, Orlando Fernandes, Tiago Arruda Sanchez, Eliane Volchan

Appl Psychophysiol Biofeedback· June 2024

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Machine learning applied to fMRI patterns of brain activation in response to mutilation pictures predicts PTSD symptoms.
Liana Catarina Lima Portugal, Taiane Coelho Ramos, Orlando Fernandes, Aline Furtado Bastos, Bruna Campos, Eliane Volchan

BMC Psychiatry· October 2023

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Long-term benefits of heart rate variability biofeedback training in older adults with different levels of social interaction: a pilot study.
Perciliany Martins de Souza, Miriam de Cássia Souza, Luiza Araújo Diniz, Cássia Regina Vieira Araújo, Mariana Lopez, Eliane Volchan

Sci Rep· November 2022

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Stuck in a Moment: Tonic Immobility Predicts Poor Quality of Life in Treated PTSD Patients.
Juliana Kalaf, Evandro Silva Freire Coutinho, Mauro Mendlowicz, Carla Marques Portella, William Berger, Eliane Volchan

Psychiatr Danub· October 2022

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Decreased self-reported receiving of social touch and social support predict loneliness in healthy adults.
Cássia Regina Vieira Araújo, Bruna Eugênia Ferreira Mota, Rafaela Ramos Campagnoli, Vanessa Rocha-Rego, Eliane Volchan

Psicol Reflex Crit· August 2022

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Tonic immobility is associated with posttraumatic stress symptoms in healthcare professionals exposed to COVID-19-related trauma.
Camila Monteiro Fabricio Gama, Sérgio de Souza Junior, Raquel Menezes Gonçalves, Emmanuele da Conceição Santos, Arthur Viana Machado, Eliane Volchan

J Anxiety Disord· August 2022

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Visuo-Motor Affective Interplay: Bonding Scenes Promote Implicit Motor Pre-dispositions Associated With Social Grooming-A Pilot Study.
Olga Grichtchouk, Jose M Oliveira, Rafaela R Campagnoli, Camila Franklin, Monica F Correa, Eliane Volchan

Front Psychol· April 2022

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Vulnerability and Protective Factors for PTSD and Depression Symptoms Among Healthcare Workers During COVID-19: A Machine Learning Approach.
Liana C L Portugal, Camila Monteiro Fabricio Gama, Raquel Menezes Gonçalves, Mauro Vitor Mendlowicz, Fátima Smith Erthal, Eliane Volchan

Front Psychiatry· January 2022

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Unveiling the neural underpinnings of optimism: a systematic review.
Fatima Erthal, Aline Bastos, Liliane Vilete, Leticia Oliveira, Mirtes Pereira, Eliane Volchan

Cogn Affect Behav Neurosci· October 2021

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Tonic Immobility is Associated with PTSD Symptoms in Traumatized Adolescents.
Andressa A Magalhaes, Camila M F Gama, Raquel M Gonçalves, Liana C L Portugal, Isabel A David, Eliane Volchan

Psychol Res Behav Manag· September 2021

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Facing Racism and Sexism in Science by Fighting Against Social Implicit Bias: A Latina and Black Woman's Perspective.
Karin C Calaza, Fátima C S Erthal, Mirtes G Pereira, Kita C D Macario, Verônica T Daflon, Eliane Volchan

Front Psychol· July 2021

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A Systematic Review of Electrophysiological Findings in Binge-Purge Eating Disorders: A Window Into Brain Dynamics.
Joao C Hiluy, Isabel A David, Adriana F C Daquer, Monica Duchesne, Eliane Volchan

Front Psychol· April 2021

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The invisible scars of emotional abuse: a common and highly harmful form of childhood maltreatment.
Camila Monteiro Fabricio Gama, Liana Catarina Lima Portugal, Raquel Menezes Gonçalves, Sérgio de Souza Junior, Liliane Maria Pereira Vilete, Eliane Volchan

BMC Psychiatry· March 2021

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Pictures of social interaction prompt a sustained increase of the smile expression and induce sociability.
Bruna Eugênia Ferreira Mota, Paula Ohana Rodrigues, Kíssyla Christine Duarte Lacerda, Isabel Antunes David, Eliane Volchan

Sci Rep· March 2021

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Hidden wounds of violence: Abnormal motor oscillatory brain activity is related to posttraumatic stress symptoms.
Isabela Lobo, Rafaela R Campagnoli, Jéssica S Figueira, Isabela Andrade, Ivan Figueira, Eliane Volchan

Neuroimage· January 2021

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Correction to: How do you perceive threat? It's all in your pattern of brain activity.
Orlando Fernandes, Liana Catrina Lima Portugal, Rita de Cássia S Alves, Tiago Arruda-Sanchez, Eliane Volchan

Brain Imaging Behav· December 2020

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Interactions between emotion and action in the brain.
Liana Catarina Lima Portugal, Rita de Cássia Soares Alves, Orlando Fernandes Junior, Tiago Arruda Sanchez, Izabela Mocaiber, Eliane Volchan

Neuroimage· July 2020

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Association between habitual use of coping strategies and posttraumatic stress symptoms in a non-clinical sample of college students: A Bayesian approach.
Arthur Viana Machado, Eliane Volchan, Ivan Figueira, Carolina Aguiar, Mariana Xavier

PLoS One· May 2020

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