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Metz S, Mengering L, Lipka R, Rosada C, Otte C, Heekeren H, Wingenfeld K. The effects of yohimbine and hydrocortisone on selective attention to fearful faces: An fMRI study. Psychoneuroendocrinology 2024; 165:107031. [PMID: 38581746 DOI: 10.1016/j.psyneuen.2024.107031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/20/2024] [Accepted: 03/17/2024] [Indexed: 04/08/2024]
Abstract
INTRODUCTION Selective attention to salient emotional information can enable an advantage in the face of danger. The present study aims to investigate the influence of the stress neuromodulators, norepinephrine and cortisol, on selective attention processes to fearful faces and its neuronal activation. METHODS AND MATERIALS We used a randomized, double-blind, placebo-controlled design. 167 healthy men between 18 and 35 years (mean [SD] age: 25.23 [4.24] years) participated in the study. Participants received either: (A) yohimbine (n= 41), (B) hydrocortisone (n = 41), (C) yohimbine and hydrocortisone (n = 42) or (D) placebo only (n= 43) and participated in a dot-probe task with fearful and neutral faces in an fMRI scanner. RESULTS We found an attentional bias toward fearful faces across all groups and related neuronal activation in the left cuneus. We did not find any differences between experimental treatment groups in selective attention and its neuronal activation. DISCUSSION Our results provide evidence that fearful faces lead to an attentional bias with related neuronal activation in the left cuneus. We did not replicate formerly reported activation in the amygdala, intraparietal sulcus, dorsal anterior cingulate cortex, and thalamus. Suitability of the dot-probe task for fMRI studies and insignificant treatment effects are discussed.
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Affiliation(s)
- Sophie Metz
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Medical Psychology, Luisenstraße 57, Berlin 10117, Germany
| | - Leon Mengering
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Psychiatry, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin 12203, Germany
| | - Renée Lipka
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Psychiatry, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin 12203, Germany; Berlin School of Mind and Brain, Humboldt Universität zu Berlin, Berlin 10117, Germany
| | - Catarina Rosada
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Psychiatry, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin 12203, Germany
| | - Christian Otte
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Psychiatry, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin 12203, Germany
| | - Hauke Heekeren
- Universität Hamburg, Mittelweg 177, Hamburg 20148, Germany
| | - Katja Wingenfeld
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Psychiatry, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin 12203, Germany.
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Liu H, Zhang Q, Elhai JD, Montag C, Yang H. Attentional bias to threat is modulated by stimulus content: an fNIRS study. Front Hum Neurosci 2024; 17:1308457. [PMID: 38273882 PMCID: PMC10808614 DOI: 10.3389/fnhum.2023.1308457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024] Open
Abstract
People are evolutionarily predisposed to associate threat relevant stimuli with fear or aversiveness and show an attentional bias toward threat. Attentional bias modification (ABM) has been shown to reduce threat biases, while quantitative reviews assessing the effectiveness of bias modification yielded inconsistent results. The current study examined the relationship between the training effect of attentional bias to threat and the type of threatening stimuli. Twenty-two participants performed a modified dot-probe task while undergoing functional near-infrared spectroscopy (fNIRS) imaging. Results indicated that there was a strong pattern of attentional avoidance among individuals in an animal but not human threat condition. Furthermore, findings from fNIRS confirmed that the influence from type of threatening stimulus would be modulated by cortical activation patterns, especially in the ventrolateral prefrontal cortices (vlPFC) and angular gyrus. Overall, these results suggest that stimulus-specific may play a major role in personalization of specific psychological interventions.
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Affiliation(s)
- Hejun Liu
- Academy of Psychology and Behavior, Faculty of Psychology, Tianjin Normal University, Tianjin, China
| | - Qihan Zhang
- Academy of Psychology and Behavior, Faculty of Psychology, Tianjin Normal University, Tianjin, China
| | - Jon D. Elhai
- Department of Psychology, University of Toledo, Toledo, OH, United States
- Department of Psychiatry, University of Toledo, Toledo, OH, United States
| | - Christian Montag
- Department of Molecular Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Haibo Yang
- Academy of Psychology and Behavior, Faculty of Psychology, Tianjin Normal University, Tianjin, China
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Song JY, Patton CD, Friedman R, Mahajan LS, Nordlicht R, Sayed R, Lipton ML. Hormonal contraceptives and the brain: A systematic review on 60 years of neuroimaging, EEG, and biochemical studies in humans and animals. Front Neuroendocrinol 2023; 68:101051. [PMID: 36577486 PMCID: PMC9898167 DOI: 10.1016/j.yfrne.2022.101051] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/26/2022]
Abstract
Hormonal contraception has been widely prescribed for decades. Although safety and efficacy are well-established, much uncertainty remains regarding brain effects of hormonal contraception. We systematically review human and animal studies on the brain effects of hormonal contraception which employed neuroimaging techniques such as MRI, PET and EEG, as well as animal studies which reported on neurotransmitter and other brain biochemical effects. We screened 1001 articles and ultimately extracted data from 70, comprising 51 human and 19 animal studies. Of note, there were no animal studies which employed structural or functional MRI, MRS or PET. In summary, our review shows hormonal contraceptive associations with changes in the brain have been documented. Many questions remain and more studies are needed to describe the effects of hormonal contraception on the brain.
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Affiliation(s)
- Joan Y Song
- The Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA; Department of Radiology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA; The Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | | | - Renee Friedman
- The Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Lakshmi S Mahajan
- The Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Rachel Nordlicht
- The Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Rahman Sayed
- The Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Michael L Lipton
- The Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA; Department of Radiology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA; Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA; The Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA.
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Brouillard A, Davignon LM, Fortin J, Marin MF. A Year Through the COVID-19 Pandemic: Deleterious Impact of Hormonal Contraception on Psychological Distress in Women. Front Psychiatry 2022; 13:835857. [PMID: 35370813 PMCID: PMC8966723 DOI: 10.3389/fpsyt.2022.835857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Women are more at risk than men of suffering from psychological distress during disease outbreaks. Interestingly, no biological factors have been studied to explain this disparity in such contexts. Sex hormone variations induced by hormonal contraceptives (HC) have been associated with mental health vulnerabilities. However, most studies have examined current effects of HC without considering whether a chronic modulation of sex hormone levels could induce long-lasting effects that persist after HC cessation. OBJECTIVES To date, the role of HC on psychological health in women during a disease outbreak is still unknown. We aimed to investigate both current and long-term effects of HC on psychological distress throughout the COVID-19 pandemic. METHOD At four time points during the COVID-19 pandemic (June 2020, September 2020, December 2020, March 2021), we collected self-reported data on psychological distress, assessing symptoms of post-traumatic stress [via the Impact of Event Scale-Revised (IES-R)], symptoms of depression, anxiety, and stress [via the Depression Anxiety Stress Scales (DASS-21)]. Linear mixed models were first used to compare men (n = 49), naturally cycling women (n = 73), and women using HC (n = 32) across time. To examine long-lasting effects of HC, exploratory analyses were restricted to women, comparing current HC users (n = 32), past users (n = 56), and never users (n = 17). RESULTS The first model revealed that women taking HC reported stable post-traumatic stress symptoms across time, compared to naturally cycling women and men who showed a significant decrease from T1 to T2. HC users also reported greater DASS-21 total scores over time. Moreover, HC users reported higher stress and anxiety symptoms than men. In the second model, results showed that past HC users had similar anxiety levels as current HC users. These two groups reported significantly more anxiety symptoms than never users. CONCLUSION HC users report increased distress during the pandemic relative to naturally cycling women and men. Our results also suggest a long-lasting effect of HC intake, highlighting the importance of considering both the current use of HC and its history. This could provide some insight into potential avenues for explaining why some women are prone to higher psychological distress than men.
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Affiliation(s)
- Alexandra Brouillard
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada.,Department of Psychology, University of Quebec in Montreal, Montreal, QC, Canada
| | - Lisa Marie Davignon
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada.,Department of Psychology, University of Quebec in Montreal, Montreal, QC, Canada
| | - Justine Fortin
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada.,Department of Psychology, University of Quebec in Montreal, Montreal, QC, Canada
| | - Marie France Marin
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada.,Department of Psychology, University of Quebec in Montreal, Montreal, QC, Canada
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Gomes N, Semin GR. The Function of Fear Chemosignals: Preparing for Danger. Chem Senses 2021; 46:6132829. [PMID: 33569586 DOI: 10.1093/chemse/bjab005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
It has been shown that the presence of conspecifics modulates human vigilance strategies as is the case with animal species. Mere presence has been found to reduce vigilance. However, animal research has also shown that chemosignals (e.g., sweat) produced during fear-inducing situations modulate individuals' threat detection strategies. In the case of humans, little is known about how exposure to conspecifics' fear chemosignals modulates vigilance and threat detection effectiveness. This study (N = 59) examined how human fear chemosignals affect vigilance strategies and threat avoidance in its receivers. We relied on a paradigm that simulates a "foraging under threat" situation in the lab, integrated with an eye-tracker to examine the attention allocation. Our results showed that the exposure to fear chemosignals (vs. rest chemosignals and a no-sweat condition) while not changing vigilance behavior leads to faster answers to threatening events. In conclusion, fear chemosignals seem to constitute an important warning signal for human beings, possibly leading their receiver to a readiness state that allows faster reactions to threat-related events.
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Affiliation(s)
- Nuno Gomes
- William James Center for Research, ISPA - Instituto Universitário, Lisbon, Portugal
| | - Gün R Semin
- William James Center for Research, ISPA - Instituto Universitário, Lisbon, Portugal.,Faculty of Social and Behavioral Sciences, Utrecht University, Utrecht, the Netherlands
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Brønnick MK, Økland I, Graugaard C, Brønnick KK. The Effects of Hormonal Contraceptives on the Brain: A Systematic Review of Neuroimaging Studies. Front Psychol 2020; 11:556577. [PMID: 33224053 PMCID: PMC7667464 DOI: 10.3389/fpsyg.2020.556577] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/25/2020] [Indexed: 12/23/2022] Open
Abstract
Background: Hormonal contraceptive drugs are being used by adult and adolescent women all over the world. Convergent evidence from animal research indicates that contraceptive substances can alter both structure and function of the brain, yet such effects are not part of the public discourse or clinical decision-making concerning these drugs. We thus conducted a systematic review of the neuroimaging literature to assess the current evidence of hormonal contraceptive influence on the human brain. Methods: The review was registered in PROSPERO and conducted in accordance with the PRISMA criteria for systematic reviews. Structural and functional neuroimaging studies concerning the use of hormonal contraceptives, indexed in Embase, PubMed and/or PsycINFO until February 2020 were included, following a comprehensive and systematic search based on predetermined selection criteria. Results: A total of 33 articles met the inclusion criteria. Ten of these were structural studies, while 23 were functional investigations. Only one study investigated effects on an adolescent sample. The quality of the articles varied as many had methodological challenges as well as partially unfounded theoretical claims. However, most of the included neuroimaging studies found functional and/or structural brain changes associated with the use of hormonal contraceptives. Conclusion: The included studies identified structural and functional changes in areas involved in affective and cognitive processing, such as the amygdala, hippocampus, prefrontal cortex and cingulate gyrus. However, only one study reported primary research on a purely adolescent sample. Thus, there is a need for further investigation of the implications of these findings, especially with regard to adolescent girls.
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Affiliation(s)
- Marita Kallesten Brønnick
- Center for Clinical Research in Psychosis (TIPS), Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, Center for Sexology Research, Aalborg University, Aalborg, Denmark
| | - Inger Økland
- Department of Obstetrics and Gynecology, Stavanger University Hospital, Stavanger, Norway.,Department for Caring and Ethics, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Christian Graugaard
- Department of Clinical Medicine, Center for Sexology Research, Aalborg University, Aalborg, Denmark
| | - Kolbjørn Kallesten Brønnick
- SESAM, Department of Psychiatry, Stavanger University Hospital, Stavanger, Norway.,Department of Public Health, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
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Niu C, Zheng L. Androstadienone resulted in a rightward shift of women's preference for sexually dimorphic male faces across the continuum of femininity-masculinity. Horm Behav 2020; 118:104635. [PMID: 31765659 DOI: 10.1016/j.yhbeh.2019.104635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 11/06/2019] [Accepted: 11/07/2019] [Indexed: 10/25/2022]
Abstract
As a derivative of testosterone, androstadienone (AND) can influence human psychological and physiological states. To explore the influence of AND on women's preferences for male sexual dimorphic faces in a mate-choice context, we asked 52 females in the luteal phase to choose one from four sexual dimorphic male faces in a long-term and short-term context while inhaling 250 μm of AND or a placebo odor on two consecutive days. Results revealed that participants had a greater and lesser preference for the +30% masculinized and 60% feminized faces, respectively, while inhaling AND, as compared to when inhaling the placebo. The AND intervention resulted in a rightward shift of the women's preference for male sexual dimorphic faces across the continuum of femininity-masculinity. The current findings highlight that AND may influence women's preference for male sexually dimorphic faces in a mate-choice context.
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Affiliation(s)
- Caoyuan Niu
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China; Faculty of Psychology, Southwest University, Chongqing, China
| | - Lijun Zheng
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China; Faculty of Psychology, Southwest University, Chongqing, China.
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