Mentalization based treatment for a broad range of personality disorders: a naturalistic study.

BACKGROUND: Several studies have observed that mentalization-based treatment (MBT) is an effective treatment for borderline personality disorder (BPD), but its effectiveness for other personality disorders (PDs) has hardly been examined. Additionally, the evidence supporting the claim that MBT improves mentalizing capacity is scarce. The present study examined whether (i) patients with a broad range of PDs enrolled in an MBT program would improve on several outcome measures (ii) mentalizing capacity would improve over time; (iii) patients with BPD would improve more than those with non-borderline PDs. METHOD: Personality disorders, psychiatric symptoms, social functioning, maladaptive personality functioning and mentalizing capacity were measured in a group of individuals with various PDs (n = 46) that received MBT. Assessments were made at baseline and after 6, 12, and 18 months of treatment. The severity of psychiatric symptoms, measured using the Outcome Questionnaire 45, was the primary outcome variable. RESULTS: Overall, enrollment in the MBT program was associated with a decrease in psychiatric symptoms and an improvement of personality functioning, social functioning for a mixed group of PDs (all p's ≤ .01). Bigger effect sizes were observed for BPD patients (n = 25) than for patients with non-BPD (n = 21), but the difference failed to reach statistical significance (p = 0.06). A primary analysis showed that the decrease in psychiatric symptoms was significant in BPD patients (p = 0.01), not in non-BPD (p = 0.19) patients. However, a sufficiently powered secondary analysis with imputed data showed that non-BPD patients reported a significant decrease in psychiatric symptoms too (p = 0.01). Mentalizing capacity of the whole group improved over time (d = .68 on the Toronto Alexithymia Scale and 1.46 on the Social Cognition and Object Relations System). DISCUSSION: These results suggest that MBT coincides with symptomatic and functional improvement across a broad range of PDs and shows that MBT is associated with improvements in mentalizing capacity. As the study is not experimental in design, we cannot make causal claims. CONCLUSION: Mentalization-based treatment may be an effective treatment for patients with a broad range of PDs. TRIAL REGISTRATION: The study design was approved by the Leiden University Ethical Committee.

Intersubject correlations in reward and mentalizing brain circuits separately predict persuasiveness of two types of ISIS video propaganda.

The Islamist group ISIS has been particularly successful at recruiting Westerners as terrorists. A hypothesized explanation is their simultaneous use of two types of propaganda: Heroic narratives, emphasizing individual glory, alongside Social narratives, which emphasize oppression against Islamic communities. In the current study, functional MRI was used to measure brain responses to short ISIS propaganda videos distributed online. Participants were shown 4 Heroic and 4 Social videos categorized as such by another independent group of subjects. Persuasiveness was measured using post-scan predictions of recruitment effectiveness. Inter-subject correlation (ISC) was used to measure commonality of brain activity time courses across individuals. ISCs in ventral striatum predicted rated persuasiveness for Heroic videos, while ISCs in mentalizing and default networks, especially in dmPFC, predicted rated persuasiveness for Social videos. This work builds on past findings that engagement of the reward circuit and of mentalizing brain regions predicts preferences and persuasion. The observed dissociation as a function of stimulus type is novel, as is the finding that intersubject synchrony in ventral striatum predicts rated persuasiveness. These exploratory results identify possible neural mechanisms by which political extremists successfully recruit prospective members and specifically support the hypothesized distinction between Heroic and Social narratives for ISIS propaganda.

Validation of the english version of the Multidimensional Mentalizing Questionnaire (MMQ).

BACKGROUND: Mentalizing refers to the ability to understand one's own and others' mental states. Mentalizing is considered a key component of social cognition and healthy personality development. A multinational assessment tools able to appraise the multidimensional and multifaceted aspects of this complex construct are needed. OBJECTIVE: The present study had two aims: (a) validate an English version of the Multidimensional Mentalizing Questionnaire (MMQ, 33 items) which was designed to assess mentalizing based on an integrated and multilevel model of mentalizing; (b) explore the correlational relationships between the six dimensions of the MMQ and a set of sociodemographic, psycho-cognitive, mental health, and socio-functional variables. METHODS: Overall, 1823 individuals (age: 19-76 years old [M = 45; SD = 16]; sex: male = 48.51%, female = 50.57%, non-binary = 0.9%) participated in an online survey. While the participants came from 77 different countries, most of them were residents in UK and USA (95%). Data analytics include confirmatory factorial analysis and Pearson correlations. RESULTS: The CFA results validated the factorial structure of a 28-items MMQ-English version, with acceptable goodness of fit indices. Regarding the psychometric properties, the MMQ-English version showed good internal reliability and significant positive correlation with another scale designed to assess an analogue construct showing a fair convergent validity. The findings indicated that males, individuals with lower levels of education, lower socio-economic status, depressed, and with a higher score of loneliness are significantly more likely to report poor mentalizing compared with females, individuals with higher education level, greater SES, happier, and with lower scores of loneliness. CONCLUSION: The present study validated the English version of the MMQ.

Disruption of dopamine D2/D3 system function impairs the human ability to understand the mental states of other people.

Difficulties in reasoning about others' mental states (i.e., mentalising/Theory of Mind) are highly prevalent among disorders featuring dopamine dysfunctions (e.g., Parkinson's disease) and significantly affect individuals' quality of life. However, due to multiple confounding factors inherent to existing patient studies, currently little is known about whether these sociocognitive symptoms originate from aberrant dopamine signalling or from psychosocial changes unrelated to dopamine. The present study, therefore, investigated the role of dopamine in modulating mentalising in a sample of healthy volunteers. We used a double-blind, placebo-controlled procedure to test the effect of the D2/D3 antagonist haloperidol on mental state attribution, using an adaptation of the Heider and Simmel (1944) animations task. On 2 separate days, once after receiving 2.5 mg haloperidol and once after receiving placebo, 33 healthy adult participants viewed and labelled short videos of 2 triangles depicting mental state (involving mentalistic interaction wherein 1 triangle intends to cause or act upon a particular mental state in the other, e.g., surprising) and non-mental state (involving reciprocal interaction without the intention to cause/act upon the other triangle's mental state, e.g., following) interactions. Using Bayesian mixed effects models, we observed that haloperidol decreased accuracy in labelling both mental and non-mental state animations. Our secondary analyses suggest that dopamine modulates inference from mental and non-mental state animations via independent mechanisms, pointing towards 2 putative pathways underlying the dopaminergic modulation of mental state attribution: action representation and a shared mechanism supporting mentalising and emotion recognition. We conclude that dopaminergic pathways impact Theory of Mind, at least indirectly. Our results have implications for the neurochemical basis of sociocognitive difficulties in patients with dopamine dysfunctions and generate new hypotheses about the specific dopamine-mediated mechanisms underlying social cognition.

Emotion Regulation and Mentalization in Patients With Depression and Anxiety.

OBJECTIVE: Theoretical conceptualizations of emotion and affect regulation have a considerable common ground. However, mentalization theory considers the ability to regulate affects as being contingent on the ability to mentalize. The aim of the present study is to examine the association between emotion regulation and mentalization, operationalized as reflective functioning, in a sample of patients with depression and/or anxiety. METHODS: The study used data from the TRAns-diagnostic Cognitive behavioural Therapy versus standard cognitive behavioural therapy (TRACT-RCT) trial. Patients with depression and/or anxiety (N = 291; 64.4% female; Mage = 32.2; SD = 11.0) completed the Emotion Regulation Strategies Questionnaire (ERSQ) and the Reflective Functioning Questionnaire (RFQ-6). Correlation and regression analyses were performed to determine associations of the measures of ERSQ and RFQ-6 in relation to the outcome variables, global well-being (World Health Organization Well-being Index; WHO-5) and social functioning (Work and Social Adjustment Scale; WSAS). RESULTS: Overall, the patients had a reduced level of emotion regulation (MERSQ_Total = 1.77; SD = 0.59). However, only mildly impaired reflective functioning was found (MRFQ-6 = 3.57; SD = 1.26). ERSQ correlated significantly with RFQ-6 (r = -0.31), that is, more frequent use of emotion regulation strategies was associated with less hypomentalization. ERSQ was a stronger predictor of well-being and social function than RFQ-6. CONCLUSION: In patients with anxiety and/or depression, hypomentalization as measured by the RFQ-6 is not a major problem, but emotion regulation is. It seems that these two, theoretically related constructs, do not necessarily co-occur. Alternatively, the RFQ-6 scale might not capture the mentalization construct in a valid way. Emotion regulation strategies are highly related to symptomatology; therefore, they are likely to be an important target for psychotherapy.

Development and validation of the Mentalizing Emotions Questionnaire: A self-report measure for mentalizing emotions of the self and other.

Mentalizing describes the ability to imagine mental states underlying behavior. Furthermore, mentalizing allows one to identify, reflect on, and make sense of one's emotional state as well as to communicate one's emotions to oneself and others. In existing self-report measures, the process of mentalizing emotions in oneself and others was not captured. Therefore, the Mentalizing Emotions Questionnaire (MEQ; current version in German) was developed. In Study 1 (N = 510), we explored the factor structure of the MEQ with an Exploratory Factor Analysis. The factor analysis identified one principal (R2 = .65) and three subfactors: the overall factor was mentalizing emotions, the three subdimensions were self, communicating and other. In Study 2 (N = 509), we tested and confirmed the factor structure of the 16-items MEQ in a Confirmatory Factor Analysis (CFI = .959, RMSEA = .078, SRMR = .04) and evaluated its psychometric properties, which showed excellent internal consistency (α = .92 - .95) and good validity. The MEQ is a valid and reliable instrument which assesses the ability to mentalize emotions provides incremental validity to related constructs such as empathy that goes beyond other mentalization questionnaires.

Multidimensional neural representations of social features during movie viewing.

The social world is dynamic and contextually embedded. Yet, most studies utilize simple stimuli that do not capture the complexity of everyday social episodes. To address this, we implemented a movie viewing paradigm and investigated how everyday social episodes are processed in the brain. Participants watched one of two movies during an MRI scan. Neural patterns from brain regions involved in social perception, mentalization, action observation and sensory processing were extracted. Representational similarity analysis results revealed that several labeled social features (including social interaction, mentalization, the actions of others, characters talking about themselves, talking about others and talking about objects) were represented in the superior temporal gyrus (STG) and middle temporal gyrus (MTG). The mentalization feature was also represented throughout the theory of mind network, and characters talking about others engaged the temporoparietal junction (TPJ), suggesting that listeners may spontaneously infer the mental state of those being talked about. In contrast, we did not observe the action representations in the frontoparietal regions of the action observation network. The current findings indicate that STG and MTG serve as key regions for social processing, and that listening to characters talk about others elicits spontaneous mental state inference in TPJ during natural movie viewing.

[The relationship between mentalizing, attachment and perceived stress]. / A mentalizáció, a kötodés és az észlelt stressz kapcsolata.

OBJECTIVE: The literature suggests that mentalizing deficits, insecure attachment, and higher levels of perceived stress are closely linked, however, the association between these constructs has not yet been investigated among Hungarian adults. In our study, we investigated the relationship between mentalization, attachment and perceived stress in a non-clinical adult sample. METHODS: In our study, 255 adults completed the Reflective Functioning Questionnaire (RFQ-R-7), the Experiences in Close Relationships questionnaire (ECR-R-HU) and the Perceived Stress Scale (PSS) after informed consent. In our analysis, we tested two simple mediation models. The independent variables differed in the two analyses, in the first one we used the attachment anxiety subscale, while in the second one, we used the attachment avoidance subscale of the ECR-R-HU questionnaire. In both of our models, the perceived stress (PSS) was the dependent variable, while hypomentalization was the mediator (RFQ7). RESULTS: The models were found to be significant. The direct path between attachment anxiety and perceived stress (c' = 0.11, p < .001, ß = 0.29) and indirect path through hypomentalizig also proved to be significant (∑ab = 0.04 [0.02 - 0.06], ß = 0.10). The direct path between attachment avoidance and perceived stress was significant (c' = 0.05, p = 0.04, ß = 0.12), however, the indirect path between attachment avoidance and perceived stress was not significant (∑ab = -0.004 [-0.02 - 0.01], ß = -0.01). CONCLUSIONS: Our results - taking our limitations into account - suggest that hypomentalization has a mediational effect on the relationship between attachment anxiety and perceived stress, while attachment avoidance is directly related to perceived stress. Our results have important practical implications for prevention and intervention.

The relationship between the resting state functional connectivity and social cognition in schizophrenia: Results from the Italian Network for Research on Psychoses.

Deficits in social cognition (SC) interfere with recovery in schizophrenia (SZ) and may be related to resting state brain connectivity. This study aimed at assessing the alterations in the relationship between resting state functional connectivity and the social-cognitive abilities of patients with SZ compared to healthy subjects. We divided the brain into 246 regions of interest (ROI) following the Human Healthy Volunteers Brainnetome Atlas. For each participant, we calculated the resting-state functional connectivity (rsFC) in terms of degree centrality (DC), which evaluates the total strength of the most powerful coactivations of every ROI with all other ROIs during rest. The rs-DC of the ROIs was correlated with five measures of SC assessing emotion processing and mentalizing in 45 healthy volunteers (HVs) chosen as a normative sample. Then, controlling for symptoms severity, we verified whether these significant associations were altered, i.e., absent or of opposite sign, in 55 patients with SZ. We found five significant differences between SZ patients and HVs: in the patients' group, the correlations between emotion recognition tasks and rsFC of the right entorhinal cortex (R-EC), left superior parietal lobule (L-SPL), right caudal hippocampus (R-c-Hipp), and the right caudal (R-c) and left rostral (L-r) middle temporal gyri (MTG) were lost. An altered resting state functional connectivity of the L-SPL, R-EC, R-c-Hipp, and bilateral MTG in patients with SZ may be associated with impaired emotion recognition. If confirmed, these results may enhance the development of non-invasive brain stimulation interventions targeting those cerebral regions to reduce SC deficit in SZ.

War: Mentalization and Totalitarian State of Mind.

For most residents of Europe, war is a new experience in which they find themselves both as witnesses and participants. In this paper the war in Ukraine serves as an illustration and case example. Like any unfamiliar experience, war elicits profound emotional responses which can be so overwhelming that an individual may be unable to fully process them and to create mental representations of the reality of war. When the psyche becomes entrapped in an unprocessed state, without the capacity to derive meaning from it, this results in the "fossilization" of the psyche akin to what McGinley and Segal describes as a totalitarian state of mind. Subjectivity and individual differences come under collective or personal attack, or both. This state of being prioritizes the needs of the collective psyche over the individual psyche. The image of Gorgon Medusa, who transformed living people into "fossilized" ones, is presented as a metaphor of total identification with the collective dimension. In contrast, the psyche can reveal a creative approach to resolving war-induced trauma. This is depicted in the concept of the Alchemical Stone and its creation, which symbolizes a harmonious connection between the external and internal realms, the subjective and objective experiences, and the real and the imaginal dimension.

Pour la plupart des habitants de l'Europe, la guerre est une nouvelle expérience dans laquelle ils se retrouvent à la fois témoins et participants. Dans cet article, la guerre en Ukraine sert d'illustration et de cas exemplaire. Comme toute expérience qui sort de l'ordinaire, la guerre suscite des réactions émotionnelles profondes qui peuvent être si accablantes qu'un individu peut se trouver incapable de les traiter pleinement et de créer des représentations mentales de la réalité de la guerre. Lorsque la psyché se retrouve piégée dans un état qu'elle ne peut pas traiter, sans la capacité d'en tirer un sens, il en résulte une « fossilisation ¼ de la psyché, semblable à ce que McGinley et Segal a décrit comme un état d'esprit totalitaire. La subjectivité et les différences individuelles font l'objet d'attaques collectives ou personnelles, ou des deux. Cet état d'être donne la priorité aux besoins de la psyché collective plutôt qu'à la psyché individuelle. L'image de la Gorgone Méduse, qui a transformé des êtres vivants en êtres «fossilisés¼, est présentée comme une métaphore de l'identification totale à la dimension collective. En revanche, la psyché peut révéler une approche créative pour résoudre les traumatismes induits par la guerre. Ceci est représenté par le concept de la Pierre Alchimique et de sa création, qui symbolise un lien harmonieux entre les royaumes extérieur et intérieur, les expériences subjectives et objectives, et les dimensions réelles et imaginales.

Para la mayoría de los habitantes de Europa, la guerra es una experiencia nueva en la que se encuentran tanto como testigos y como participantes. En este artículo, la guerra en Ucrania sirve como ilustración y ejemplo de caso. Como cualquier experiencia desconocida, la guerra provoca profundas respuestas emocionales que pueden ser tan abrumadoras que un individuo puede ser incapaz de procesarlas completamente y de crear representaciones mentales de la realidad de la guerra. Cuando la psique queda atrapada en un estado, sin posibilidad de elaborar y sin la capacidad para hallarle un sentido, se produce una "fosilización" de la psique similar a lo que McGinley Segal describe como un estado mental Totalitario. La subjetividad y las diferencias individuales son objeto de ataques colectivos o personales, o ambos. Este estado de ánimo prioriza las necesidades de la psique colectiva sobre la individual. La imagen de la Gorgona Medusa, que transformó a las personas vivas en "fosilizadas", se presenta como una metáfora de la identificación total con la dimensión colectiva. Por el contrario, la psique puede revelar un enfoque creativo para resolver el trauma inducido por la guerra. Esto se representa en el concepto de la Piedra Alquímica y su creación, que simboliza una conexión armoniosa entre los reinos externo e interno, las experiencias subjetivas y objetivas, y las dimensiones real e imaginal.

Attachment and mentalization among survivors of sexual abuse: A questionnaire survey.

Knowledge of the long-term consequences of child sexual abuse (CSA) is crucial to further develop preventive strategies and treatment programs. The aim of this study is to investigate attachment and mentalizing ability in people who have experienced CSA. Attachment style, measured with the Experiences in Close Relationships-Relationship Structures Questionnaire (ECR-RS), and mentalization, measured with the Reflective Functioning Questionnaire (RFQ), were examined through a quantitative questionnaire survey in a sample of 49 individuals who had experienced CSA, and a control group of 612 with no history of CSA. The CSA group was, to a greater extent, identified with insecure attachment style. In addition, participants with insecure attachment were more likely to use hypomentalizing compared to individuals identified with a secure attachment. No significant association was found between attachment style and the relationship between the victim and the offender or the length of traumatic episodes.

Attentional disengagement, craving, and mentalizing: a preliminary experimental study among older-aged male gamblers.

INTRODUCTION: Empirical studies have demonstrated the role that attentional bias, the mutual excitatory relationship between attentional bias and craving, and mentalizing play in problem gambling. Although problem gambling rates among older-aged adults have steadily increased in recent years, research studies among this cohort are scarce. The present study is the first to empirically investigate attentional bias, as well as the joint role of attentional bias, craving, and mentalizing among older-aged gamblers. METHOD: Thirty-six male older-aged gamblers were administered the South Oaks Gambling Screen (SOGS), the Gambling Craving Scale (GACS), and the Reflective Functioning Questionnaire (RFQ-8) to assess gambling severity, craving levels, and mentalizing, respectively. Participants also performed a modified Posner Task to investigate attentional biases. RESULTS: Hierarchical linear regression analysis showed that among older-aged male gamblers, GACS Anticipation and RFQ-8 Uncertainty about mental states, as well as disengagement bias at 100 ms, significantly predicted gambling severity. CONCLUSION: The present study provides the first empirical support for the role of attentional bias, craving, and mentalizing among older-aged gambling. More specifically, a difficult in disengaging attention away from gambling, the anticipation of pleasure deriving from gambling, and hypomentalizing predicted gambling severity among older-aged gamblers. The findings make an important contribution, by identifying the factors responsible for problem gambling among this specific age cohort and suggesting that timely interventions for mentalizing and attentional bias may be necessary to prevent problem gambling in old age.

Maternal and paternal insightfulness and reaction to the diagnosis in families of preschoolers with Autism spectrum disorder: associations with observed parental sensitivity and inter-parent interaction.

Sensitivity among parents of children with Autism Spectrum Disorder (ASD) is based on parental insightfulness and on resolution regarding the child's diagnosis. This has been supported in studies of mothers, and we examined whether the same is true regarding fathers. Also, we asked whether parents' Insightfulness and Resolution tap general mentalization and therefore also be expressed in parent-parent interactions. Eighty preschooler boys with ASD and both of their parents participated. As expected, fathers who were more insightful and mothers who were more resolved were more sensitive. Contrary to expectations, no associations were found between fathers' resolution and mothers' insightfulness and their sensitivity. Associations were found between parental insightfulness and resolution and positive parent-parent interaction. The findings are the first to demonstrate the insightfulness-sensitivity link among fathers of children with ASD. Also, they suggest that both insightfulness and resolution involve general mentalization that is evident both in parent-child and parent-parent interactions.

Insecure Minds through the Looking Glass: The Mediating Role of Mentalization in the Relationships between Adult Attachment Styles and Problematic Social Media Use.

Research shows that insecure attachment styles and failures in mentalizing are associated with increased problematic social media use (PSMU). This study aimed to investigate the mediating role of failures in mentalizing in the relationships between attachment styles and PSMU within a large sample of individuals from the community. The study involved the participation of 3600 adult volunteers (2312 females, 64.2%) aged between 18 and 60 years old (M = 29.92; SD = 10.68). Participants completed measures to assess socio-demographics, adult attachment styles, mentalization, and PSMU. Findings showed that secure and dismissing attachment styles predicted reduced levels of PSMU, and that preoccupied and fearful attachment styles predicted increased levels of PSMU. The relationships between adult attachment styles and PSMU were mediated by failures in mentalizing. Thus, individuals with preoccupied and fearful attachment styles may excessively resort to social media as a means of coping with unprocessed mental states. Clinical interventions that focus on improving mentalizing abilities and promoting the adoption of appropriate self-regulation strategies might reduce maladaptive engagement in social media.

Create your own path: social cerebellum in sequence-based self-guided navigation.

Spatial trajectory planning and execution in a social context play a vital role in our daily lives. To study this process, participants completed a goal-directed task involving either observing a sequence of preferred goals and self-planning a trajectory (Self Sequencing) or observing and reproducing the entire trajectory taken by others (Other Sequencing). The results indicated that in the observation phase, witnessing entire trajectories created by others (Other Sequencing) recruited cerebellar mentalizing areas (Crus 2 and 1) and cortical mentalizing areas in the precuneus, ventral and dorsal medial prefrontal cortex and temporo-parietal junction more than merely observing several goals (Self Sequencing). In the production phase, generating a trajectory by oneself (Self Sequencing) activated Crus 1 more than merely reproducing the observed trajectories from others (Other Sequencing). Additionally, self-guided observation and planning (Self Sequencing) activated the cerebellar lobules IV and VIII more than Other Sequencing. Control conditions involving non-social objects and non-sequential conditions where the trajectory did not have to be (re)produced revealed no differences with the main Self and Other Sequencing conditions, suggesting limited social and sequential specificity. These findings provide insights into the neural mechanisms underlying trajectory observation and production by the self or others during social navigation.

Therapeutic Alliance and Group Cohesion Across Telehealth Delivery of Mentalizing-focused Parenting Groups.

This study assessed changes in therapeutic alliance and group cohesion among parents/primary caregivers enrolled in Connecting and Reflecting Experience (CARE), a short-term, group-based, mentalizing-focused parenting program designed to support a diverse community facing socioeconomic and health disparities. Caregivers (N = 44) experiencing parenting stress or parent-child relational challenges were recruited from their children's outpatient psychiatry clinic to participate in one of nine 12-session telehealth CARE groups. Caregivers completed the Working Alliance Inventory-Short Revised and the Therapeutic Factors Inventory Cohesiveness subscale after CARE Sessions 1 and 12. Ratings of group cohesion and therapeutic bond with facilitators increased significantly across treatment. Findings indicate that caregivers from underserved families with high levels of parenting stress experienced an increase in group cohesion and therapeutic alliance throughout a telehealth adaptation of CARE.

Spanish version of Multidimensional Mentalizing Questionnaire (MMQ): Translation, adaptation and psychometric properties in a Chilean population.

This paper presents the first translation and adaptation of the Multidimensional Mentalizing Questionnaire (MMQ) into Spanish for a native Spanish-speaking sample in Chile. The study examines the psychometric properties and internal consistency of the translated MMQ. The instrument undergoes modifications based on a confirmatory factor analysis of the original structure, resulting in the elimination of items with cross-loadings and improvement in model fit. The modified scale is then analyzed, demonstrating strong psychometric properties. Convergent evidence is assessed by correlating MMQ subscales with the Interpersonal Reactivity Index (IRI) and Empathy Quotient (EQ), while divergent evidence is assessed by correlating aggressive traits using the Buss-Perry Aggression Questionnaire (BPAQ). The study also explores gender differences and age. Results reveal positive correlations between good mentalizing and empathy, particularly cognitive empathy, supporting the significance of positive mentalization in empathy. Negative mentalization is associated with difficulties in perspective-taking and social skills, as well as aggressive traits. Gender differences in mentalizing capacities are observed, and negative aspects of mentalization decrease with age. The availability of the Spanish translation of the MMQ, the first self-reporting scale measuring mentalization adapted to Chilean population, contributes to research aiming to understand its relationship with other psychological phenomena in different cultural context and facilitating clinical interventions with different population groups. We therefore encourage further investigation into cultural, gender and age differences in mentalization.

One step too far: social cerebellum in norm-violating navigation.

Social norms are pivotal in guiding social interactions. The current study investigated the potential contribution of the posterior cerebellum, a critical region involved in perceiving and comprehending the sequential dynamics of social actions, in detecting actions that either conform to or deviate from social norms. Participants engaged in a goal-directed task in which they observed others navigating towards a goal. The trajectories demonstrated either norm-violating (trespassing forbidden zones) or norm-following behaviors (avoiding forbidden zones). Results revealed that observing social norm-violating behaviors engaged the bilateral posterior cerebellar Crus 2 and the right temporoparietal junction (TPJ) from the mentalizing network, and the parahippocampal gyrus (PHG) to a greater extent than observing norm-following behaviors. These mentalizing regions were also activated when comparing social sequences against non-social and non-sequential control conditions. Reproducing norm-violating social trajectories observed earlier, activated the left cerebellar Crus 2 and the right PHG compared to reproducing norm-following trajectories. These findings illuminate the neural mechanisms in the cerebellum associated with detecting norm transgressions during social navigation, emphasizing the role of the posterior cerebellum in detecting and signaling deviations from anticipated sequences.

When "more for others, less for self" leads to co-benefits: A tri-MRI dyad-hyperscanning study.

Unselfishness is admired, especially when collaborations between groups of various scales are urgently needed. However, its neural mechanisms remain elusive. In a tri-MRI dyad-hyperscanning experiment involving 26 groups, each containing 4 participants as two rotating pairs in a coordination game, we sought to achieve reciprocity, or "winning in turn by the two interacting players," as the precursor to unselfishness. Due to its critical role in social processing, the right temporal-parietal junction (rTPJ) was the seed for both time domain (connectivity) and frequency domain (i.e., coherence) analyses. For the former, negative connectivity between the rTPJ and the mentalizing network areas (e.g., the right inferior parietal lobule, rIPL) was identified, and such connectivity was further negatively correlated with the individual's final gain, supporting our task design that "rewarded" the reciprocal participants. For the latter, cerebral coherences of the rTPJs emerged between the interacting pairs (i.e., within-group interacting pairs), and the coupling between the rTPJ and the right superior temporal gyrus (rSTG) between the players who were not interacting with each other (i.e., within-group noninteracting pairs). These coherences reinforce the hypotheses that the rTPJ-rTPJ coupling tracks the collaboration processes and the rTPJ-rSTG coupling for the emergence of decontextualized shared meaning. Our results underpin two social roles (inferring others' behavior and interpreting social outcomes) subserved by the rTPJ-related network and highlight its interaction with other-self/other-concerning brain areas in reaching co-benefits among unselfish players.

Offline and online parental mentalizing in mothers with symptoms of postpartum depression: Examining the association between self-reported parental reflective functioning and interactional mind-mindedness.

Mentalizing is, to a certain extent, considered context specific. However, research on the association between parents' abilities to reflect upon their infant's mental states outside social interaction (offline) versus during ongoing parent-infant interaction (online) is currently limited. This study investigated the association between self-reported offline and online mentalizing in a sample of primarily ethnically Danish mothers (N = 142), with symptoms of postpartum depression, and their 1-11-month-old infants. Offline mentalizing was assessed with the Parental Reflective Functioning Questionnaire-Infant Version (PRFQ-I) and online mentalizing was assessed with interactional mind-mindedness. Ordinal logistic regressions showed that a higher score on the PRFQ-I prementalizing subscale was negatively related to number of overall mind-related comments and appropriate mind-related comments produced by mothers during interaction with their infant. Our results indicate partial overlaps between self-reported parental reflective functioning and mind-mindedness, that is, that particularly offline maladaptive mentalizing is associated with lower levels of mentalizing during interaction in mothers with symptoms of depression. Post-hoc examination of the interaction effect of postpartum depression showed that this association was only evident in mothers with medium to high levels of depression. Findings and implications are discussed.

Se considera, hasta cierto punto, que la mentalización se corresponde con un contexto específico. Sin embargo, la investigación acerca de la asociación entre las habilidades de los padres de reflexionar sobre los estados mentales de sus infantes fuera de la interacción social (no conectada a la internet / fuera de línea) versus la continua interacción progenitor­infante (en línea) es actualmente limitada. Este estudio investigó la asociación entre la auto­reportada mentalización tanto fuera de línea como en línea en un grupo muestra primariamente de madres étnicamente danesas (N = 142), con síntomas de depresión posterior al parto, y sus infantes de 1 a 11 meses de edad. La mentalización fuera de línea se evaluó por medio del Cuestionario del Funcionamiento con Reflexión del Progenitor ­ Versión del Infante (PRFQ­I) y la mentalización en línea se evaluó con el sistema de codificación de Conciencia Mental. La regresión logística ordinal mostró que un puntaje más alto en la sub­escala de pre­mentalización del PRFQ­I se asoció negativamente con el número en general de comentarios relacionados con la mente y de apropiados comentarios relacionados con la mente producidos por las madres durante la interacción con sus infantes. Nuestros resultados indican que hay superposiciones coincidentes parciales entre el funcionamiento con reflexión auto­reportado por el progenitor y la conciencia mental, v.g. que particularmente la mentalización fuera de línea inadaptada se asocia con una conciencia mental en línea menos óptima en madres con síntomas de depresión. Las posteriores examinaciones que el efecto de la interacción de la Escala de Depresión Postnatal de Edimburgo (EPDS) tiene sobre la asociación mostraron que esta característica sólo fue evidente en madres con niveles medianos a altos de depresión. Se discuten los resultados y las implicaciones.

La mentalisation est, dans une certaine mesure, considérée comme étant spécifique au contexte. Cependant les recherches sur le lien entre les capacités des parents à réfléchir sur les états mentaux de leur bébé en dehors de l'interaction sociale (hors connexion) par rapport à l'interaction continue parent­bébé (en ligne) sont en ce moment limitées. Cette étude s'est penchée sur le lien entre la mentalisation auto­déclarée hors connexion et en ligne chez un échantillon de mères en grande partie danoises (N = 142), avec des symptômes de dépression postpartum et leurs bébés âgés de 1 à 11 mois. La mentalisation hors connexion a été évaluée au moyen du Questionnaire de la Fonction Réflexive Parentale ­ Version Nourrisson (en anglais PRFQ­I) et la mentalisation en ligne a été évaluée au moyen du système de codage esprit­sensibilité. Des régressions logistiques ordinales ont montré qu'un score plus élevé à la sous­échelle PRFQ­I était lié de manière négative au nombre de commentaires généraux liés à l'esprit et à des commentaires liés à l'esprit appropriés produits par les mères durant l'interaction avec leur bébé. Nos résultats indiquent des chevauchement spartiels entre la fonction réflexive parentale auto­rapportée et la sensibilité, c'est­à­dire que la mentalisation inadaptée en particulier hors­connexion est liée à une sensibilité moins qu'optimale chez les mères avec des symptômes de dépression. L'examen a posteriori des effets de l'interaction de l'EPDS sur ce lien a montré que cela n'était que vrai chez les mères avec des niveaux de dépression de moyens à élevés. Les résultats et implications sont discutés.