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Ye C, Liu R, Guo L, Zhao G, Liu Q. A negative emotional state impairs individuals' ability to filter distractors from working memory: an ERP study. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024; 24:491-504. [PMID: 38351397 PMCID: PMC11078828 DOI: 10.3758/s13415-024-01166-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/19/2024] [Indexed: 05/12/2024]
Abstract
Capacity-limited visual working memory (VWM) requires that individuals have sufficient memory space and the ability to filter distractors. Negative emotional states are known to impact VWM storage, yet their influence on distractor filtering within VWM remains underexplored. We conducted direct neural measurement of participants (n = 56) who conducted a lateralized change detection task with distractors, while manipulating the emotional state by presenting neutral or negative images before each trial. We found a detrimental effect of distractors on memory accuracy under both neutral and negative emotional states. Using the event-related potential (ERP) component, contralateral delay activity (CDA; sensitive to VWM load), to observe the VWM load in each condition, we found that in the neutral state, the participants showed significantly higher late CDA amplitudes when remembering 4 targets compared with 2 targets and 2 targets with 2 distractors but no significant difference when remembering 2 targets compared with 2 targets with 2 distractors. In the negative state, no significant CDA amplitude differences were evident when remembering 4 targets and 2 targets, but CDA was significantly higher when remembering 2 targets with 2 distractors compared with 2 targets. These results suggest that the maximum number of items participants could store in VWM was lower under negative emotional states than under neutral emotional states. Importantly, the participants could filter out distractors when in a neutral emotional state but not in a negative emotional state, indicating that negative emotional states impair their ability to filter out distractors in VWM.
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Affiliation(s)
- Chaoxiong Ye
- Institute of Brain and Psychological Sciences, Sichuan Normal University, 610068, Chengdu, China
- Department of Psychology, University of Jyvaskyla, 40014, Jyvaskyla, Finland
- Center for Machine Vision and Signal Analysis, University of Oulu, 90014, Oulu, Finland
| | - Ruyi Liu
- Institute of Brain and Psychological Sciences, Sichuan Normal University, 610068, Chengdu, China
- Department of Psychology, University of Jyvaskyla, 40014, Jyvaskyla, Finland
| | - Lijing Guo
- Department of Psychology, University of Jyvaskyla, 40014, Jyvaskyla, Finland
| | - Guoying Zhao
- Center for Machine Vision and Signal Analysis, University of Oulu, 90014, Oulu, Finland
| | - Qiang Liu
- Institute of Brain and Psychological Sciences, Sichuan Normal University, 610068, Chengdu, China.
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, 116029, Dalian, China.
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Nahum M, Sinvani RT, Afek A, Ben Avraham R, Jordan JT, Ben Shachar MS, Ben Yehuda A, Berezin Cohen N, Davidov A, Gilboa Y. Inhibitory control and mood in relation to psychological resilience: an ecological momentary assessment study. Sci Rep 2023; 13:13151. [PMID: 37573400 PMCID: PMC10423230 DOI: 10.1038/s41598-023-40242-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 08/07/2023] [Indexed: 08/14/2023] Open
Abstract
Psychological resilience, the ability to adapt to adversity, is theorized to rely on intact inhibitory control (IC) mechanisms, which underlie one's ability to maintain goal-directed behavior by inhibiting prepotent responses. However, no study to date has explored daily fluctuations of IC performance in relation to resilience. Here, we examined the association between IC and mood measured daily in relation to psychological resilience in young adults in a stressful situation. Baseline resilience was obtained from 144 female and male soldiers during their basic combat training. Then, participants completed an ecological momentary assessment protocol, in which they reported their momentary mood and completed a short IC assessment twice/day for 2 weeks. A hierarchical linear modeling analysis revealed that psychological resilience moderated the relationship between momentary IC and momentary mood, such that better IC was associated with better mood only for those with higher, but not lower, self-reported psychological resilience at baseline. These results show that psychological resilience is manifested in the everyday association between IC and mood. Furthermore, they lend important support to cognitive models of resilience and may have significant contribution to our understanding of resilient behavior in real life.Trial Registration: MOH_2018-0-13_002451.
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Affiliation(s)
- Mor Nahum
- Faculty of Medicine, School of Occupational Therapy, The Hebrew University, Jerusalem, Israel.
| | - Rachel-Tzofia Sinvani
- Faculty of Medicine, School of Occupational Therapy, The Hebrew University, Jerusalem, Israel
| | - Anat Afek
- Faculty of Medicine, School of Occupational Therapy, The Hebrew University, Jerusalem, Israel
| | - Rina Ben Avraham
- Faculty of Medicine, School of Occupational Therapy, The Hebrew University, Jerusalem, Israel
| | - Joshua T Jordan
- Department of Psychology, Dominican University of California, San Rafael, CA, USA
| | | | - Ariel Ben Yehuda
- Department of Health and Well-Being, Medical Corps, Israel Defense Forces (IDF), Ramat Gan, Israel
- "Shalvata" Mental Health Center, "Clalit" Health Services, Hod-Hasharon, Israel
| | - Noa Berezin Cohen
- Department of Health and Well-Being, Medical Corps, Israel Defense Forces (IDF), Ramat Gan, Israel
| | - Alex Davidov
- Mental Health Section, Medical Services Center, Israel Defense Forces (IDF), Ramat Gan, Israel
| | - Yafit Gilboa
- Faculty of Medicine, School of Occupational Therapy, The Hebrew University, Jerusalem, Israel
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3
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Van der Ven SHG, Prast EJ, Van de Weijer-Bergsma E. Towards an Integrative Model of Math Cognition: Interactions between Working Memory and Emotions in Explaining Children's Math Performance. J Intell 2023; 11:136. [PMID: 37504779 PMCID: PMC10381454 DOI: 10.3390/jintelligence11070136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/23/2023] [Accepted: 06/29/2023] [Indexed: 07/29/2023] Open
Abstract
Individual variation in mathematical skills can be ascribed to differences in cognitive ability, but also to students' emotional experiences of mathematics, such as enjoyment and anxiety. The current study investigated how the interplay of working memory with math anxiety and enjoyment explains mathematical performance in primary school students. We also explored whether these relations differed with the type of math test and students' age. Using mixed effect models, we reanalyzed data from 4471 Dutch primary school students (grades 2-6) who had completed two computerized working memory tasks, had filled out a questionnaire on math emotions, and had completed two math tests: story problems and speeded arithmetic. Findings showed that working memory, anxiety, and enjoyment were linear (but not curvilinear) predictors of performance on both tests, while some relations were stronger for the math (story)-problem-solving test. Higher math anxiety negatively impacted performance more strongly for students with stronger working memory skills, but only on the arithmetic test. No interaction between working memory and enjoyment was found. The relation between math anxiety and math performance increased with grade level, but no other age-related changes were found. Interpretations and recommendations focus on situated views on learning and emotion.
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Affiliation(s)
- Sanne H G Van der Ven
- Behavioural Science Institute, Radboud University Nijmegen, Thomas van Aquinostraat 4, 6525 GD Nijmegen, The Netherlands
| | - Emilie J Prast
- Faculty of Social and Behavioral Sciences, Institute of Education and Child Studies, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, The Netherlands
| | - Eva Van de Weijer-Bergsma
- Faculty of Social and Behavioral Sciences, Department Education and Pedagogy, Utrecht University, Heidelberglaan 1, 3584 CS Utrecht, The Netherlands
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Tuncali I, Sorial N, Torr K, Pereira M. Positive maternal affect during mother-litter interaction is reduced in new mother rats exhibiting a depression-like phenotype. Sci Rep 2023; 13:6552. [PMID: 37085648 PMCID: PMC10121587 DOI: 10.1038/s41598-023-33035-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 04/06/2023] [Indexed: 04/23/2023] Open
Abstract
The experience of positive affect during new motherhood is considered essential for a healthy mother-infant relationship, with life-long consequences for both mother and child. Affective availability and contingent responsiveness are often compromised in mothers experiencing postpartum depression, yet how maternal affect impacts parenting is not fully understood. In this study, we used the Wistar-Kyoto (WKY) rat model of depression and ultrasonic vocalizations to examine the relationship between maternal affect and parenting. We examined the affective and behavioral response of WKY and control new mother rats during social interactions with their offspring. Our results show that WKY mothers displayed altered USV signaling accompanying substantial disturbances in their maternal caregiving. In addition, WKY mothers failed to adjust vocal frequency in coordination with offspring proximity and interaction compared to control mothers. A follow up experiment demonstrated that the administration of the adenosine A2A receptor antagonist MSX-3 ameliorated both maternal behavioral deficits and low positive affect in WKY mothers. Together, our results highlight the importance of maternal positive affect in the dyad relationship and suggest a role for the striatopallidal pathway in the affective processing of parenting.
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Affiliation(s)
- Idil Tuncali
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA
- APDA Center for Advanced Parkinson Research and Precision Neurology Program, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, 02115, USA
| | - Natalie Sorial
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Kali Torr
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Mariana Pereira
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA.
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5
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Royuela-Colomer E, Wante L, Orue I, Braet C, Mueller SC. Comparing emotional working memory in adolescents and young adults with and without depressive symptoms: developmental and psychopathological differences. BMC Psychol 2022; 10:134. [PMID: 35614497 PMCID: PMC9131646 DOI: 10.1186/s40359-022-00836-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 05/10/2022] [Indexed: 11/10/2022] Open
Abstract
Depressive symptoms are associated with working memory impairments. Yet, comparative studies examining working memory across the developmental spectrum in depressed and non depressed cohorts are lacking. This study examined emotional working memory in 74 adolescents (mean age = 14; 21 with depressive symptoms) and 92 adults (mean age = 22; 36 with depressive symptoms). Participants completed two versions of an emotional face n-back task, and either paid attention to the valence of the emotion or the gender. Both tasks were completed at low load (0-back) and high load (2-back). In the high load condition, healthy adolescents showed a bias towards positive faces, both speeding up reaction times (RTs) when emotion was task relevant but slowing RTs when they were task irrelevant. This interaction was neither significant in adolescents with depressive symptoms nor in young adults. Depressive symptoms did not influence RTs in low load. The results indicate that adolescents with depressive symptoms might lack the bias towards positive affective material at high load WM task present in healthy adolescents.
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Affiliation(s)
- Estíbaliz Royuela-Colomer
- Department of Personality, Psychological Assessment and Treatment, University of Deusto, Bilbao, Spain.
| | - Laura Wante
- Department of Developmental, Personality, and Social Psychology, Ghent University, Ghent, Belgium
| | - Izaskun Orue
- Department of Personality, Psychological Assessment and Treatment, University of Deusto, Bilbao, Spain
| | - Caroline Braet
- Department of Developmental, Personality, and Social Psychology, Ghent University, Ghent, Belgium
| | - Sven C Mueller
- Department of Personality, Psychological Assessment and Treatment, University of Deusto, Bilbao, Spain.,Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
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6
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Aritio-Solana R, Fonseca-Pedrero E, Pérez-Albéniz A, Mason O, Ortuño-Sierra J. Study of Positive and Negative Affect and Neurocognitive Functioning in Adolescents. THE SPANISH JOURNAL OF PSYCHOLOGY 2022; 25:e13. [PMID: 35272742 DOI: 10.1017/sjp.2022.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The main purpose of the present work was to study neurocognitive performance of adolescents at risk for emotional difficulties. The sample included a total of 1,509 adolescents from stratified random cluster sampling. Derived from this sample, a group of high-risk (n = 92) and a comparison group (n = 92) were selected based on the short version of the Positive and Negative Affect Schedule (PANAS) for comparison on the University of Pennsylvania computerized neuropsychological test battery for children (PENN). A Multivariate analysis of covariance (MANCOVA) was performed taking the scores on the PENN as dependent variables and the two groups derived from the scores of the PANAS (at risk vs. comparison) as a fixed factor. Adolescents at high risk of presenting affectivity problems showed statistically significant differences in several different neurocognitive domains, in accuracy, λ = .820, F(9, 160,000) = 3.913, p < .01, partial η² = .180; speed, λ = .502, F(5, 88,000)= 17.493, p < .01, partial η² = .498; and efficiency, λ = .485, F(4, 89,000) = 23.599, p <.01, partial η² = .515. The high risk group showed lower neurocognitive performance than the comparison group. In addition, a positive statistically significant correlation was found between all the neurocognitive competences (p < .05). Results found in this study reveal that neurocognitive impairments can be shown in adolescents at psychometric high risk for emotional problems before transition to more severe psychological problems.
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Perry V, Ellis K, Moss J, Beck SR, Singla G, Crawford H, Waite J, Richards C, Oliver C. Executive function, repetitive behaviour and restricted interests in neurodevelopmental disorders. RESEARCH IN DEVELOPMENTAL DISABILITIES 2022; 122:104166. [PMID: 35016127 DOI: 10.1016/j.ridd.2021.104166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 12/18/2021] [Accepted: 12/28/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Individuals with genetic syndromes show unique profiles of repetitive behaviours and restricted interests (RRBs). The executive dysfunction account of RRBs suggests that in autistic (AUT) individuals executive function impairments underpin RRBs, but not communication and social interaction autistic characteristics. AIMS To 1) describe profiles of behavioural manifestations of executive function (EF behaviours) and 2) explore the relationship between EF behaviours and autistic traits across individuals with Cornelia de Lange (CdLS), fragile X (FXS) and Rubinstein-Taybi syndromes (RTS), and AUT individuals. METHOD Carers completed the Behavior Rating Inventory of Executive Function - Preschool Version and the Social Communication Questionnaire. Data reporting on 25 individuals with CdLS (Mage = 18.60, SD = 8.94), 25 with FXS (Mage = 18.48, SD = 8.80), 25 with RTS (Mage = 18.60, SD = 8.65) and 25 AUT individuals (Mage = 18.52, SD = 8.65) matched on chronological age and adaptive ability were included in analyses. RESULTS All groups showed impairments across EF behaviours compared to two-to-three-year-old typically developing normative samples with no differences between groups. Different EF behaviours predicted RRBs in the syndrome groups with no associations found in the AUT group. CONCLUSIONS Syndrome related differences should be considered when developing targeted interventions that focus on EF behaviours and/or RRBs in these groups.
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Affiliation(s)
- Victoria Perry
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom; Coventry and Warwickshire Partnership NHS Trust, Wayside House, Wilsons Lane, Coventry, CV6 6NY, United Kingdom
| | - Katherine Ellis
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom; School of Psychology, University of Surrey, Guildford, GU2 7XH, United Kingdom.
| | - Jo Moss
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom; School of Psychology, University of Surrey, Guildford, GU2 7XH, United Kingdom
| | - Sarah R Beck
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom
| | - Gursharan Singla
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom
| | - Hayley Crawford
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom; CMHWR and Mental Health and Wellbeing Unit, Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Jane Waite
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom; School of Health & Life Sciences, Aston University, Birmingham, B4 7ET, United Kingdom
| | - Caroline Richards
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom
| | - Chris Oliver
- School of Psychology, University of Birmingham, B15 2TT, United Kingdom
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8
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Fan Y. Reviewing the Effect of English as a Foreign Language Teachers’ Positive and Negative Affectivity on Their Work Engagement. Front Psychol 2022; 13:852687. [PMID: 35295388 PMCID: PMC8920065 DOI: 10.3389/fpsyg.2022.852687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/04/2022] [Indexed: 11/13/2022] Open
Abstract
This review strives to illuminate the related studies on the effect of English as a Foreign Language (EFL) teachers’ positive and negative emotions on their work engagement. The negative correlations among teachers’ boredom, apprehension, shame, frustration, and work engagement have been confirmed in the review of the literature. Furthermore, few studies have validated the effect of teachers’ positive emotions, such as enjoyment and pride, on their work engagement in educational contexts. The studies showed that some factors, such as teacher self-efficacy, teacher self-sufficiency, increased academic challenges, and ambiguity in educational contexts, can mediate the relationship between teachers’ negative emotions and work engagement. The review of literature has emphasized the mediating role of growth mindset in the relationship between teachers’ positive emotions and work engagement. To improve the language teaching quality, the pedagogical implications are explained in the end. Some suggestions for further research are provided to expand the literature about teachers’ emotional variables.
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9
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Hou TY, Cai WP. What emotion dimensions can affect working memory performance in healthy adults? A review. World J Clin Cases 2022; 10:401-411. [PMID: 35097065 PMCID: PMC8771390 DOI: 10.12998/wjcc.v10.i2.401] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 08/28/2021] [Accepted: 11/30/2021] [Indexed: 02/06/2023] Open
Abstract
Due to the critical roles of emotion and working memory in our daily activities, a great deal of attention has been given to how emotion influences working memory performance. Although the association between emotion and working memory is relatively well established, whether mood enhances or impairs working memory performance remains controversial. The present review provides a relatively representative overview of the research on the effect of different dimensions of emotion on working memory among healthy adults spanning a 30-year period. The findings show that the valence, arousal and motivational dimensions of emotion could all exert an impact on working memory performance. The impact of emotion on working memory might be modulated by task relevance, emotion type, working memory paradigms and individual differences. The vast majority of the studies regarding the effect of emotion on working memory performance focused on the impact of negatively valenced affect and yielded highly contradictory findings. The impacts of arousal and motivation on working memory have been less explored, and inconsistent findings have also been reported. Possible explanations are discussed. Considerable research on the effect of certain dimensions of emotion on working memory has suffered from a lack of control of other emotional dimensions, and different aspects of working memory have been investigated by various paradigms. Directions for further studies should include the exploration of specific dimensions of emotion on different aspects of working memory, with the other dimensions being well controlled.
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Affiliation(s)
- Tian-Ya Hou
- Faculty of Psychology, The Second Military Medical University, Shanghai 200433, China
| | - Wen-Peng Cai
- Faculty of Psychology, The Second Military Medical University, Shanghai 200433, China
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10
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Chang A, Sloan EK, Antoni MH, Knight JM, Telles R, Lutgendorf SK. Biobehavioral Pathways and Cancer Progression: Insights for Improving Well-Being and Cancer Outcomes. Integr Cancer Ther 2022; 21:15347354221096081. [PMID: 35579197 PMCID: PMC9118395 DOI: 10.1177/15347354221096081] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The relationship between psychosocial factors and cancer has intrigued people for centuries. In the last several decades there has been an expansion of mechanistic research that has revealed insights regarding how stress activates neuroendocrine stress-response systems to impact cancer progression. Here, we review emerging mechanistic findings on key pathways implicated in the effect of stress on cancer progression, including the cellular immune response, inflammation, angiogenesis, and metastasis, with a primary focus on the mediating role of the sympathetic nervous system. We discuss converging findings from preclinical and clinical cancer research that describe these pathways and research that reveals how these stress pathways may be targeted via pharmacological and mind-body based interventions. While further research is required, the body of work reviewed here highlights the need for and feasibility of an integrated approach to target stress pathways in cancer patients to achieve comprehensive cancer treatment.
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Affiliation(s)
- Aeson Chang
- Monash Institute of Pharmaceutical Sciences, Drug Discovery Biology, Monash University, Parkville, VIC, Australia
| | - Erica K Sloan
- Monash Institute of Pharmaceutical Sciences, Drug Discovery Biology, Monash University, Parkville, VIC, Australia.,Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, USA.,Peter MacCallum Cancer Centre, Division of Surgery, Melbourne, VIC, Australia
| | - Michael H Antoni
- Departments of Psychology, Psychiatry, and Behavioral Sciences, and Cancer Control Program, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA
| | - Jennifer M Knight
- Department of Psychiatry and Cancer Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Rachel Telles
- Departments of Psychological and Brain Sciences, Obstetrics and Gynecology, and Urology, and Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Susan K Lutgendorf
- Departments of Psychological and Brain Sciences, Obstetrics and Gynecology, and Urology, and Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
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11
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Pokorny L, Besting L, Roebruck F, Jarczok TA, Bender S. Fearful facial expressions reduce inhibition levels in the dorsolateral prefrontal cortex in subjects with specific phobia. Depress Anxiety 2022; 39:26-36. [PMID: 34617644 DOI: 10.1002/da.23217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 09/01/2021] [Accepted: 09/25/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Specific phobias have the highest prevalence among anxiety disorders. Cognitive control involving the dorsolateral prefrontal cortex (DLPFC) is crucial for coping abilities in anxiety disorders. However, there is little research on the DLPFC in specific phobia. METHODS Using transcranial magnetic stimulation (TMS), we investigated the TMS-evoked potential component N100 in the DLPFC at rest and while watching emotional expressions. The TMS-evoked N100 provides a parameter for gamma-aminobutyric acid (GABA)-B-mediated cortical inhibition. Twenty-two drug-free subjects with specific phobia (21 females and 1 male) were compared with 26 control subjects (23 females and 3 males) regarding N100 in the DLPFC at rest and during an emotional 1-back task with fearful, angry, and neutral facial expressions. RESULTS At rest, we found reduced N100 amplitudes in the specific phobia compared with the control group. Furthermore, the specific phobia group showed a further reduction in N100 amplitude when memorizing fearful compared with neutral facial expressions. CONCLUSION There appears to be a decrease in GABA-B-mediated inhibition in the DLPFC in subjects with a specific phobia at rest. This decrease was more pronounced under emotional activation by exposure to fearful facial expressions, pointing towards additional state effects of emotional processing on inhibitory function in the DLPFC.
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Affiliation(s)
- Lena Pokorny
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Lisa Besting
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Friederike Roebruck
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Tomasz Antoni Jarczok
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital Frankfurt, Frankfurt, Germany
| | - Stephan Bender
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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12
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Predictors of Everyday Prospective Memory Performance: A Superiority in the Execution of Event-Based Tasks over Time-Based Tasks Reverses in Real-Life Situations. JOURNAL OF APPLIED RESEARCH IN MEMORY AND COGNITION 2021. [DOI: 10.1016/j.jarmac.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Effects of load and emotional state on EEG alpha-band power and inter-site synchrony during a visual working memory task. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2020; 20:1122-1132. [PMID: 32839958 DOI: 10.3758/s13415-020-00823-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Motivationally/emotionally engaging stimuli are strong competitors for the limited capacity of sensory and cognitive systems. Thus, they often act as distractors, interfering with performance in concurrent primary tasks. Keeping task-relevant information in focus while suppressing the impact of distracting stimuli is one of the functions of working memory (WM). Macroscopic brain oscillations in the alpha band (8-13 Hz) have recently been identified as a neural correlate of WM processing. Using electroencephalography, we examined the extent to which changes in alpha power and inter-site connectivity during a typical WM task are sensitive to load and emotional distraction. Participants performed a lateralized change-detection task with two levels of load (four vs. two items), which was preceded by naturalistic scenes rated either as unpleasant or neutral, acting as distractors. The results showed the expected parieto-occipital alpha reduction in the hemisphere contralateral to the WM task array, compared to the ipsilateral hemisphere, during the retention interval. Selectively heightened oscillatory coupling between frontal and occipital sensors was observed (1) during the retention interval as a function of load, and (2) upon the onset of the memory array, after viewing neutral compared to unpleasant distractors. At the end of the retention interval, we observed greater coupling during the unpleasant compared to the neutral condition. These findings are consistent with the notions that (1) representing more items in WM requires greater interconnectivity across cortical areas, and (2) unpleasant emotional distractors interfere with subsequent WM processing by disrupting processing during the encoding stage.
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14
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Long F, Ye C, Li Z, Tian Y, Liu Q. Negative emotional state modulates visual working memory in the late consolidation phase. Cogn Emot 2020; 34:1646-1663. [PMID: 32686579 DOI: 10.1080/02699931.2020.1795626] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Although a considerable literature has grown up around the interactions between emotional state and visual working memory (VWM) performance, the mechanism underlying the impact of the negative emotional state on VWM remains unclear. The present study aimed to test whether the influence of emotional state is related to the early phase or late phase of VWM consolidation process. Across three experiments, we found that the negative emotional state did not affect VWM performance when the presentation time of stimuli was short. However, when the presentation time was long, the negative emotional state increased the VWM precision and reduced the VWM number. According to the two-phase model proposed by Ye et al. (2017. A two-phase model of resource allocation in visual working memory. Journal of Experimental Psychology: Learning, Memory, and Cognition, 43(10), 1557-1566. doi: 10.1037/xlm0000376), the results suggested that negative emotional state could affect the late phase of resource allocation in VWM consolidation process, but it has no impact on the early consolidation phase. The findings from this study make important contributions to the current literature regarding the emotional modulation of VWM.
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Affiliation(s)
- Fangfang Long
- Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, People's Republic of China.,Department of Psychology, Nanjing University, Nanjing, People's Republic of China
| | - Chaoxiong Ye
- Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, People's Republic of China.,Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland
| | - Ziyuan Li
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, People's Republic of China
| | - Yu Tian
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, People's Republic of China
| | - Qiang Liu
- Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, People's Republic of China.,Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, People's Republic of China
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15
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Pacheco LB, Figueira JS, Pereira MG, Oliveira L, David IA. Controlling Unpleasant Thoughts: Adjustments of Cognitive Control Based on Previous-Trial Load in a Working Memory Task. Front Hum Neurosci 2020; 13:469. [PMID: 32038201 PMCID: PMC6993100 DOI: 10.3389/fnhum.2019.00469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 12/20/2019] [Indexed: 01/01/2023] Open
Abstract
Dynamic cognitive control adjustments are important for integrating thoughts and actions that take place during dynamic changes of environmental demands and support goal-directed behavior. We investigated, in a working memory (WM) paradigm, whether dynamic adjustments in cognitive control based on previous trial load influence the neural response to neutral or unpleasant distracters. We also investigated whether individual self-reported abilities in controlling thoughts influence this effect. Participants performed a WM change detection task with low or high WM-related cognitive demands. An unpleasant or a neutral distractive image was presented at the beginning of each trial, prior to the WM task. We tested for control adjustments that were associated with the load level of the preceding trial task (N-1) on the neural response to the subsequent distractive image. We found an effect of the prior WM task load on a parieto-occipital waveform event-related potential (ERP) that appeared between 200 and 300 ms after the neutral distracter onset. This effect was not observed for the unpleasant distracter. Individual ability for controlling thoughts may influence the effect of cognitive control adjustments on distracter processing during the unpleasant condition. These findings provide evidence that: (1) dynamic cognitive control adjustments are impaired by unpleasant distracters; and (2) the ability to control unpleasant thoughts is linked to individual differences in flexible cognitive control adjustments and shielding of WM representations from unpleasant distracters.
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Affiliation(s)
- Luiza Bonfim Pacheco
- Department of Neurobiology, Institute of Neurobiology, Universidade Federal Fluminense, Niteroi, Brazil.,Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia
| | - Jéssica S Figueira
- Physiology and Pharmacology Department, Biomedical Institute, Universidade Federal Fluminense, Niteroi, Brazil.,Department of Psychology, Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL, United States
| | - Mirtes G Pereira
- Physiology and Pharmacology Department, Biomedical Institute, Universidade Federal Fluminense, Niteroi, Brazil
| | - Leticia Oliveira
- Physiology and Pharmacology Department, Biomedical Institute, Universidade Federal Fluminense, Niteroi, Brazil
| | - Isabel A David
- Physiology and Pharmacology Department, Biomedical Institute, Universidade Federal Fluminense, Niteroi, Brazil
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16
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Shin D, Choi AR, Lee J, Chung SJ, Kim B, Park M, Jung MH, Kim DJ, Choi JS. The Mediating Effects of Affect on Associations between Impulsivity or Resilience and Internet Gaming Disorder. J Clin Med 2019; 8:jcm8081102. [PMID: 31349640 PMCID: PMC6723401 DOI: 10.3390/jcm8081102] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 12/13/2022] Open
Abstract
Internet gaming disorder (IGD) is a new disease proposed by the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5), and has been studied extensively in relation to depression and impulsivity. The relationship between resilience and disease has been found in a variety of addictive disorders, but studies on IGD are lacking. In this study, 71 IGD patients and 78 healthy controls (HCs) were recruited. Impulsivity, resilience, affects, and the degree of internet game addiction were measured using formal tools. The measured values were analyzed by mediation analysis to evaluate the mediating role of affects on resilience and impulsivity related to IGD symptoms. The IGD group showed higher impulsivity, lower resilience, lower positive affect, and higher negative affect than the HC group. The mediation analysis showed that a positive affect was a mediator between impulsivity and the severity of addiction in both groups. Negative affect mediated impulsivity/resilience and the severity of addiction only in the IGD group. Although the results of this study are based on a narrow category of subjects, who are young male adults around 25 years of age, the results suggest that positive affect can be strengthened to prevent the IGD illness, and that illness symptoms may be alleviated by reducing negative affect.
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Affiliation(s)
- Daun Shin
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul 03080, Korea
| | - A Ruem Choi
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul 07061, Korea
| | - Jiyoon Lee
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul 07061, Korea
| | - Sun Ju Chung
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul 07061, Korea
| | - Bomi Kim
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul 07061, Korea
| | - Minkyung Park
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul 07061, Korea
| | - Myung Hun Jung
- Department of Psychiatry, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang 14068, Korea
| | - Dai Jin Kim
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul 06591, Korea
| | - Jung-Seok Choi
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul 07061, Korea.
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul 03080, Korea.
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17
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Mikels JA, Reuter-Lorenz PA. Affective Working Memory: An Integrative Psychological Construct. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2019; 14:543-559. [PMID: 31059662 DOI: 10.1177/1745691619837597] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
When people ruminate about an unfortunate encounter with a loved one, savor a long-sought accomplishment, or hold in mind feelings from a marvelous or regretfully tragic moment, what mental processes orchestrate these psychological phenomena? Such experiences typify how affect interacts with working memory, which we posit can occur in three primary ways: emotional experiences can modulate working memory, working memory can modulate emotional experiences, and feelings can be the mental representations maintained by working memory. We propose that this last mode constitutes distinct neuropsychological processes that support the integration of particular cognitive and affective processes: affective working memory. Accumulating behavioral and neural evidence suggests that affective working memory processes maintain feelings and are partially separable from their cognitive working memory counterparts. Affective working memory may be important for elucidating the contribution of affect to decision making, preserved emotional processes in later life, and mechanisms of psychological dysfunction in clinical disorders. We review basic behavioral, neuroscience, and clinical research that provides evidence for affective working memory; consider its theoretical implications; and evaluate its functional role within the psychological architecture. In sum, the perspective we advocate is that affective working memory is a fundamental mechanism of mind.
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