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Background: Work functioning impairment is a key diagnostic and prognostic criterion in patients with psychiatric disorders and work inclusion is a major goal of their therapeutic pathway. Since 2009, the Regional Innovative Program (PIR) TR106, promoted by ASST Fatebenefratelli-Sacco of Milan in collaboration with other Departments of Mental Health and Addictions (DSMDs) in the town of Milan (Italy), has been developing the employment inclusion of psychiatric patients. Aims: The objective of this study is to evaluate its outcomes over 8 years of observation. Method: We reported the results of a retrospective epidemiologic analysis on 2,142 interventions on 1,066 patients recruited, investigating PIR TR106 outcomes per year focusing on different subgroups. We focused on 'positive', 'negative', and 'other' outcomes. Results: We preliminary calculated job maintenance interventions (5%, 107) and excluded these interventions from the overall. We observed 29 job firing (1.4%) and 15 job resignations (0.7%) as negative results (equal to 2.2% of the total) and 388 job hiring (16.6%), 647 traineeships (31.8%), and 413 work formation (20.3%) as positive outcomes (equal to 68.75%). In other outcomes (29.1%) we found 305 dismissals from PIR TR 106 (15%) and transitory outcomes (14.1%). Job hiring increased from 8.9% in 2012 to 23.8 % in 2019 (p < .001), while the dismissals diminished from 26.7% to 13.3% (p < .001). The effectiveness of traineeships in terms of job hiring increased in the ratio of annual job hiring versus job traineeship (+48.8%). The majority of hired patients (15.1%) were affected by a psychotic disorder. A significant hiring increase was observed in patients with psychotic disorders and personality disorders (p < .005). Results: We preliminary calculated job maintenance interventions (5%, 107) and excluded these interventions from the overall. We observed 29 job firing (1.4%) and 15 job resignations (0.7%) as negative results (equal to 2.2% of the

Objectives: To explore potential alterations of the Body Schema, the implicit sensorimotor representation of one's own body, in patients with Functional Movement Disorders (FMD, Motor Conversion Disorders), characterized by neurological symptoms of altered voluntary motor function that cannot be explained by typical medical conditions. This investigation is prompted by the potential dissociation from their reportedly intact sense of ownership. Methods: 10 FMD patients and 11 healthy controls (HC) underwent the Forearm Bisection Task, aimed at assessing perceived body metrics, which consists in asking the subject, blindfolded, to repeatedly point at the perceived middle point of their dominant forearm with the index finger of their contralateral hand, and a psychometric assessment for anxiety, depression, alexithymia, and tendency to dissociation. Results: FMD patients bisected their forearm more proximally (with an increased shift towards their elbow equal to 7.5%) with respect to HC; average bisection point was positively associated with anxiety levels in the whole sample, and with the tendency to dissociation in the FMD group. Conclusions: FMD patients perceive their forearm as shorter than HC, suggesting an alteration of their Body Schema. The Body Schema can go through short- and long-term updates in the life course, mainly related to the use of each body segment; we speculate that, despite FMD being a disorder of functional nature, characterized by variability and fluctuations in symptomatology, the lack of sense of agency over a body part might be interpreted by the nervous system as disuse and hence influence the Body Schema, as deficits of organic etiology do.

The relationship between Autism Spectrum Disorders (ASD) and Narcissistic Personality Disorder (NPD), considering the dimensions of narcissistic grandiosity and vulnerability, represents an important differential diagnosis and potential ground of comorbidity, since both conditions show high grades of pervasiveness, a life-long course, ego-syntonic traits, and difficulties in building up and sustaining interpersonal relationships Although the co-diagnosis rates, according to the categorical criteria in use, are limited (0%–6.4%), it is common to encounter diagnostic doubts in clinical practice. Here we investigated the dimensions of narcissistic vulnerability and grandiosity in a sample of 87 adults diagnosed with ASD without intellectual disabilities through the administration of the Pathological Narcissism Inventory-52 Items (PNI-52). The mean scores of our sample were compared with the normative distribution available in the literature, and we found that individuals with ASD scored significantly higher than neurotypical controls at the Total Score and at the Vulnerable Narcissism subscale, but not at the Grandiose Narcissism subscales. Demographic features did not influence these results. Vulnerable narcissism was significantly associated with the “Ritvo Autism and Asperger Diagnostic Scale - Revised” subscale Social Relatedness. These findings could potentially be indicative of a greater comorbidity rate between the two disorders with respect to the one reported to date, possibly because DSM-5 criteria are mainly focused on the grandiose dimension. Potential explanatory links between ASD phenomenology and vulnerable narcissism, such as the personality dimension of neuroticism, are discussed, together with the possible role of narcissistic vulnerability in mediating internalizing symptoms (e.g., anxiety, depression) in individuals with ASD.

Objective: to analyze the prevalence of ADHD symptoms and traits in a heterogeneous clinical psychiatric sample of young adults (aged 18–24 years old), who referred to a specialized outpatient clinic for various psychiatric and psychological disturbances. Method: 259 participants completed three validated self-report screening questionnaires for ADHD: the Wender Utah Rating Scale (WURS), the Adult Attention-Deficit/Hyperactivity Disorder Self-Report Screening Scale for DSM-5 (ASRS-5), and the Conners’ adult ADHD rating scale (CAARS). Results: 12.4% of our sample scored above the cut-off at both the WURS and the ASRS-5 and was considered at risk of ADHD. Conclusion: the prevalence rate in our sample is higher than the one found in the adult general population (6.76%), and in the lower range of the one found in the adult clinical population (6.9%–38.8%). The potential role of sociodemographic (age, sex, gender identity, and employment) and comorbidity factors is discussed.

Functional movement disorders (FMD) are characterized by the presence of neurological symptoms that cannot be explained by typical neurological diseases or other medical conditions. First evidence showed that, compared to healthy controls (CTR), FMD patients presented increased levels of glutamate+glutamine in the anterior cingulate cortex/medial prefrontal cortex, and decreased levels of glutamate in the cerebrospinal fluid, suggesting that a glutamatergic dysfunction might play a role in FMD pathophysiology. In this study, 12 FMD patients and 20 CTR were recruited and underwent venous blood sampling and urine collection: levels of glutamate, BDNF, dopamine, oxidative stress, creatinine, neopterin, and uric acid were analyzed. Participants also underwent a psychometric assessment investigating depression, anxiety, and alexithymia. We found that levels of glutamate, BDNF, and dopamine were significantly lower in the blood of FMD patients than CTR. Glutamate and dopamine levels were positively associated with levels of alexithymia. Our findings give further evidence that glutamatergic dysfunction might be involved in the pathophysiology of FMD, possibly representing a biomarker of disease; moreover, since glutamatergic and dopaminergic systems are closely interconnected, our results might have a relevance in terms of treatment options for FMD patients.

Purpose: To explore the recalled experience of pregnancy and motherhood in women diagnosed with Autism Spectrum Disorders (ASD) without intellectual disabilities, focusing on sensory perceptions and mood. Methods: We retrospectively evaluated, through an ad-hoc structured interview, the sensory sensitivity during the pre-partum, the peri-partum, and the post-partum of thirty-three mothers with ASD and thirty-two neurotypical mothers. Participants also underwent a psychometric assessment about autistic traits, general sensory sensitivity, and post-partum depressive symptomatology. Results: Mothers with ASD recalled a higher sensitivity than the comparison group across the three time-points; however, during the peri-partum their recalled hypersensitivity decreases, and in the post-partum it returned as high as before childbirth. The difference in the length of recall between groups did not statistically influence our results. Higher levels of autistic traits correlated with higher depressive post-partum symptomatology. Conclusions: Mothers with ASD seem to recall their experience of pregnancy, childbirth, and post-partum period differently from neurotypical mothers, particularly in terms of hypersensitivity. The correlation with depressive symptoms and the potential role of oxytocin and of long-term memory (encoding and recollection) are discussed. Further exploring these aspects might give fundamental hints to provide tailored support to mothers with ASD during pregnancy and motherhood.

The understanding of eating disorders is hindered by the lack of integration between existing psychosocial and neurobiological approaches. We address this problem by developing a novel transdiagnostic and computational approach to eating restriction decisions. We first validated a novel paradigm which extends an established monetary risk task to involve body stimuli with psychosocial values. We used advanced behavioral data analysis of a large (total N = 539) sample of women from across the eating restraint spectrum, including those with anorexia nervosa (AN; n = 31), recovered from AN (n = 23), and subclinical women with varying levels of eating restraint (n = 485), obtained from an online experiment, public event, and laboratory-based study. We found that social and motivational values regarding body appearance have a significant effect on value-based, decision making in eating restriction. Subsequently, validated descriptive and predictive advanced computational modeling indicated that these behaviors are driven by an aversion to risk rather than loss, with desirable body outcomes being associated with less risk aversion, and undesirable body outcomes linked to greater risk aversion. These findings indicate that cognitive and social factors influence eating decisions by distinct mechanisms.

Aim of the present study was to evaluate the relationship between sensory sensitivity and autistic eating behaviours or Eating Disorders (EDs) symptomatology, in a group of 75 adults with Autism Spectrum Disorders (ASDs) without intellectual disabilities, through a series of self-report questionnaires. We found that, controlling for demographic and clinical features: (i) hypersensitivity in the vision domain predicted higher levels of both EDs symptoms and autistic eating behaviours; (ii) hyposensitivity in the taste domain predicted higher levels of EDs symptoms. This gives preliminary evidence that not only in children diagnosed with ASDs, but even in adult individuals, the threshold of sensory sensitivity is associated with dysfunctional eating behaviours.

In this study, we aimed to identify the current trend of novel psychoactive substance (NPS) consumption in Italy and the level of knowledge about NPS in the general population and to explore the presence of risk factors for a lifetime NPS misuse. We conducted an anonymous online survey, administered to a large sample of people of any age living in Italy, asking for their knowledge about NPS as well as their history of drug use. Descriptive statistics were reported, and regression analyses were performed to identify risk factors for lifetime use of NPS. A total of 1097 individuals gave a valid response to the survey. A lifetime use of NPS was reported by 13.5%. Multivariate regression analysis showed that male gender (OR 2.33, 95% CI 1.52–3.55), homosexual sexual orientation (OR 2.52, 95% CI 1.21–5.27), a use of emergency services due to alcohol (OR 3.38, 95% CI 2.23–5.12) and previous contact with mental health services (OR 1.58, 95% CI 1.04–2.41) were risk factors for a lifetime use of NPS (p < 0.05). An improvement of preventive strategies and simplified access to information on NPS, especially tailored to individuals at increased risk of misuse, could slow diffusion of NPS and avert the consequences of substance use.

Background: Since February 2020, many governments of the world ordered strict social distancing rules to try to contain the COVID-19 pandemic, with a reported consequent increase in levels of stress, anxiety and depression in the general population. Aim of this study was to assess the prevalence of the aforementioned psychiatric symptoms across a sample of individuals with High Functioning Autism Spectrum Disorders (HF-ASDs) with respect to a group of neurotypical adults (NA), during the first two months of COVID-19 pandemic in Italy. Method: 45 adults with HF-ASDs and 45NA completed a structured online questionnaire, including; the Depression, Anxiety and Stress Scale – 21 items (DASS-21); the Impact of Event Scale-Revised (IES-R); the Perceived Stress Scale (PSS). We also explored some specific aspects of participants’ psychological well-being through an ad-hoc questionnaire. Results: Subjects with HF-ASDs scored significantly higher than NA at the DASS-21, the IES-R Total Score and the PSS; NA reported a higher perceived change of their lifestyle during the lockdown than individuals with HF-ASDs, and subjects with HF-ASDs reported to feel more comfortable and less tired during the lockdown period, in relation to the social distancing measures adopted by Italian authorities. Conclusions: Adults with HF-ASDs presented higher rates of depression, anxiety, stress and PTSD-related symptoms than NA during the first two months of COVID-19 pandemic. However, they also reported to feel subjectively more comfortable and less tired during the lockdown than before, in relation to the social distancing measures.

This observational study aims to characterize, from a socio-demographic and psychopathological perspective, a sample of children with Functional Neurological Disorders (FND). Thirteen paediatric patients (below 18 years old) with FND and their parents completed a battery of anamnestic and neuropsychological tests, assessing socio-demographic status, cognitive level, behavioural and emotional issues, depression, anxiety, alexithymic traits and dissociative symptoms. Five patients presented movement disorders (tremor, myoclonus and gait disorder), three patients psychogenic non-epileptic seizures and five patients sensitivity disturbances (pain, anaesthesia and paraesthesia). Cognitive profile was normal in 11 patients; academic performance was good in nine patients, but three had a diagnosis of Specific Learning Difficulty or Attention Deficit Hyperactivity Disorder. Precipitating events occurred in 11 patients. At the self-report questionnaires, mean scores close to the clinical cut off were documented with respect to affective and somatic problems. At the parent-report questionnaires, clinically significant mean scores were observed in the subscales assessing anxious–depressive symptoms and somatic complaints. We speculate that paediatric FND patients, although acknowledging the relevance of somatic symptoms, have difficulties in recognizing internal emotional states (that, instead, are easily recognized by their parents). The case of one FND patient was described. These preliminary data might help identifying different clinical phenotypes of paediatric FND.

Recent research suggests that embodiment sensations (sense of body ownership and sense of body agency) are altered in schizophrenia. Using a mirror box illusion setup, we tested if the anomalous embodiment experience depends on deficient processing of visuomotor synchrony, disrupted processing of movement mode, or both. The task required participants to press a lever with their index while looking at the image of the experimenter’s hand moving on a similar lever. The illusion of embodiment could arise because looking toward the direction of their own hand the participant saw the reflection of the experimenter’s hand visually superimposed to his own one through a mirror. During the illusion induction, we systematically varied visuomotor asynchrony (4 delays were imposed on the movement of the experimenter’s hand) and the mode of movement (the participant could perform active vs. passive movements). The strength of the illusion of embodiment of the external hand was assessed with explicit judgments of ownership and agency. Patients’ data showed an anomalous modulation of ownership with respect to visuomotor synchrony manipulation and an altered modulation of agency with respect to both visuomotor synchrony and movement mode manipulations. Results from the present study suggest that impairments affecting both the processing of temporal aspects of visuomotor signals and the processing of type of movement underlie anomalous embodiment sensations in schizophrenia. Hypotheses about potential deficits accounting for our results are proposed.

Irritable bowel syndrome (IBS) is a chronic functional gastrointestinal disorder characterized by recurring abdominal pain and altered bowel habits without detectable organic causes. This study aims to provide a comprehensive overview of the literature on functional neuroimaging in IBS and to highlight brain alterations similarities with other functional disorders - functional movement disorders in particular. We conducted the bibliographic search via PubMed in August 2020 and included 50 studies following Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines for systematic reviews. Overall, our findings showed an aberrant activation and functional connectivity of the insular, cingulate, sensorimotor and frontal cortices, the amygdala and the hippocampus, suggesting an altered activity of the homeostatic and salience network and of the autonomous nervous system. Moreover, glutamatergic dysfunction in the anterior insula and hypothalamic pituitary axis dysregulation were often reported. These alterations seem to be very similar to those observed in patients with functional movement disorders. Hence, we speculate that different functional disturbances might share a common pathophysiology and we discussed our findings in the light of a Bayesian model framework.

Background: Work functioning impairment is a key diagnostic and transnosographic criterion for psychiatric disorders in both DSM-5 and ICD-11. Occupational inclusion is a fundamental aspect of the care path for patients attending the territorial services provided by the Italian Mental Health and Addiction Departments (DSMDs). Since 2009, the Regional Innovative Programme (PIR) TR106, promoted by the Fatebenefratelli-Sacco hospital of Milan, Italy, in collaboration with six other metropolitan DSMDs, was created to promote integration for people suffering from mental health problems in the city of Milan. Method: Here we present the results of a retrospective epidemiologic analysis on 2,142 interventions on 1,066 patients, conducted between 2012 and 2019. Results: Most of the interventions were conducted with people with psychotic disorders (39%), followed by personality disorders (25.2%) and affective disorders (22.2%). The age range of 25 to 54 years represented 91.5% of the whole sample, mainly in the 35 to 44 years range (36.4%). Significant age group-related changes in interventions were observed in the observation period, with a reduction in the interventions provided to subjects of the 35 to 44 age group, and an increase in the 25 to 34 age group. Conclusions: PIR TR106 provided the most accurate assessment and data collection so far for the city of Milan. Our data characterised psychiatric groups in order to develop specific treatment plans and work inclusion interventions.

There is a growing interest in the relationship between autism spectrum disorders (ASDs) and eating disorders (EDs), two relatively common conditions lying on a spectrum from mild to severe clinical features. However, only limited data are available about pathological eating behaviors throughout adults on the autistic spectrum. The aim of the present study is to assess dysfunctional eating behaviors, including EDs manifestations and ASDs-related eating disturbances, in a population of adults with ASDs without intellectual disabilities. We recruited 106 adults on the autistic spectrum, without intellectual disability and 103 neurotypical adults (NAs). Participants completed the “Eating Attitude Test” (EAT-26), to measure symptoms and concerns characteristic of EDs, and the “Swedish Eating Assessment for Autism Spectrum Disorders” (SWEAA), to assess eating behaviors frequently observed within the autistic spectrum. Participants with ASDs scored significantly higher than NA at the EAT-26 and at the SWEAA. Moreover, participants with ASDs scored higher than NA at the EAT-26 subscales Dieting and Bulimia. The difference between groups remained significant after controlling for the effect of age, biological sex, and BMI. These results suggest that adults with ASDs without intellectual disability presented not only a higher prevalence of eating disturbances typical of the autistic spectrum, but also other symptoms of EDs in comparison to NA. Lay Summary: For both scales assessing eating disturbances (EAT-26 and SWEAA), participants with ASDs scored higher than NA, presenting a higher prevalence both of eating disturbances typical of ASDs and of ED symptoms (distorted body image, tendency toward bulimic behaviors, and self-control of eating).

Disruptions in reward processing and anhedonia have long been observed in Anorexia Nervosa (AN). Interoceptive deficits have also been observed in AN, including reduced tactile pleasure. However, the extent to which this tactile anhedonia is specifically liked to an impairment in a specialised, interoceptive C-tactile system originating at the periphery, or a more top-down mechanism in the processing of tactile pleasantness remains debated. Here, we investigated differences between patients with and recovered from AN (RAN) and healthy controls (HC) in the perception of pleasantness of touch delivered in a CT-optimal versus a CT-non-optimal manner, and in their top-down, anticipatory beliefs about the perceived pleasantness of touch. To this end, we measured the anticipated pleasantness of various materials touching the skin and the perceived pleasantness of light, dynamic touch applied to the forearm of 27 women with AN, 24 women who have recovered and 30 HCs using C Tactile (CT) afferents-optimal (slow) and non-optimal (fast) velocities. Our results showed that both clinical groups anticipated tactile experiences and rated delivered tactile stimuli as less pleasant than HCs, but the latter difference was not related to the CT optimality of the stimulation. Instead, differences in the perception of CT-optimal touch were predicted by differences in top-down beliefs, alexithymia and interoceptive sensibility. Thus, tactile anhedonia in AN might persist as a trait even after otherwise successful recovery of AN and it is not linked to a bottom-up interoceptive deficit in the CT system, but rather to a learned, defective top-down anticipation of tactile pleasantness.

Objective: The contribution of psychological and psychiatric symptoms in the development of Functional Neurological Disorders (FND) is unclear. We therefore aimed to investigate the role of different attachment styles (AS) and their relationship with psychiatric symptoms in FND patients as compared with both subjects with neurological disorders (ND) and healthy controls (HC); and the possible differences between patients with functional movement disorders (FMD) and with functional seizures. Methods: In this case-control study, forty-six patients with FND were compared to 34 with ND and 30 HC, by means of an extensive battery to investigate the presence of alexithymia, depression, anxiety, dissociation and to explore their AS using the Revised Experiences in Close Relationships instrument (ECR-R). Results: Patients with FND had higher depression and alexithymia as well as an avoidant pattern on the ECR-R than patients with ND. In the FND group, ECR-R avoidance was an independent predictor of psychiatric symptoms and, altogether, ECR-R avoidance, the somatic-affective component of depression and difficulty identifying feelings were independent predictors of FND. Gender, anxiety and difficulty identifying feelings predicted the presence of functional seizures. Conclusion: The avoidant AS may be an important psychological factor influencing the presence of mood disorders and alexithymia. Their co-occurence might drive maladaptive responses underlying the presence of FND. Although we demonstrated a large overlap between FND phenotypes, patients with functional seizures might have higher alexithymia, which in turn could explain a defensive response less anchored to body reactions and physical symptoms.

Purpose: It has been widely shown that dissociative features might play a fundamental role in producing body image distortions in patients affected by eating disorders. Here, we hypothesize that the Mirror Gazing Test (MGT), a task consisting in mirror exposure in a condition of sensory deprivation, would elicit dissociative symptoms in a group of patients with anorexia nervosa (AN). Methods: Fourteen patients with AN and fourteen healthy controls (HC) underwent a 10 min MGT and completed the Strange Face Questionnaire and a short version of the Clinician-Administered Dissociative States Scale, along with a psychological assessment for eating disorders psychopathology, anxiety and depression. Results: AN patients reported a higher number of strange-face apparitions and dissociative sensations than HC during the MGT. Dissociative identity (compartmentalization of two or more identities) and depersonalization (detachment of bodily-self) were much higher in patients with AN than in HC. These findings were correlated with body dissatisfaction and disruption in interoceptive awareness. Conclusion: Dissociation and body image dysfunction are strongly connected in the pathophysiology of anorexia nervosa. Future research should investigate the same aspects in other psychiatric conditions characterized by body image distortions, such as Body Dysmorphic Disorder. Level of evidence: I, Experimental studies.

Purpose: To explore the prevalence of symptoms of anxiety and depression, along with PTSD- and ED-related symptoms, across a sample of patients with Eating Disorders (EDs) compared to a group of healthy controls (HC) during the lockdown period in Italy; to assess whether patients’ reported aforementioned psychiatric symptoms improved, remained stable or worsened with the easing of the lockdown measures. Methods: t0 assessment (during lockdown): 59 ED patients and 43 HC completed an online survey, including the Depression, Anxiety and Stress Scale-21 items (DASS-21), the Impact of Event Scale-Revised (IES-R), the Perceived Stress Scale (PSS), and specific ad-hoc questions extracted from the Eating Disorder Examination-Questionnaire; t1 assessment (post-lockdown): 40 EDs patients, a subset of the t0 sample, completed the same assessment 2 months after t0. Results: EDs patients scored higher than HC at the DASS-21, IES-R and PSS. At t1, levels of stress, anxiety and depression were not different than at t0, but symptoms related to post-traumatic stress disorder (PTSD), patients’ reported level of psychological wellbeing and specific EDs symptomatology improved. Discussion: During the lockdown, EDs patients presented significantly higher levels of stress, anxiety, depression, PTSD- and ED-related symptoms than HC. With the easing of the lockdown, PTSD- and ED-related symptoms improved, but high levels of stress, anxiety and depression persisted. Level of evidence: Level I, experimental study.

Functional neurological disorder is characterized by neurological symptoms that cannot be explained by typical neurological diseases or other medical conditions. This review will critically discuss the literature on the pathophysiology of functional movement disorders (FMD), including functional neuroimaging studies, neurophysiological studies, studies on biomarkers and genetic studies. According to PRISMA guidelines for systematic reviews, we selected 39 studies. A complex scenario emerged, with the involvement of different areas of the brain in the pathophysiology of FMD. Our findings showed a hypoactivation of the contralateral primary motor cortex, a decreased activity in the parietal lobe, an aberrant activation of the amygdala, an increased temporo-parietal junction activity and a hyperactivation of insular regions in patients with FMD. Functional connectivity (FC) findings underlined aberrant connections between amygdala and motor areas, temporo-parietal junction and insula. We proposed amygdala hyperactivation as a possible biological marker for FMD and FC alterations between amygdala and other areas of the brain as consequent epiphenomena, accounting for the pathophysiological complexity of FMD. These conclusions might drive novel treatment hypotheses.

According to traditional and recent literature, one of the core features of obsessive–compulsive disorder (OCD) is pathological doubt, defined as a lack of certitude or confidence in one's memory, attention, intuition, and perceptions. Recent studies have shown that uncertainty, amongst other cognitive and emotional processes, might be linked to an impairment in interoceptive abilities. Here we aimed to assess Interoceptive Accuracy (IA) in a population of OCD patients, and to determine whether alexithymia and symptoms of depression and anxiety would be associated with IA. We recruited 18 patients with OCD and 18 healthy controls (HC). Interoceptive accuracy was tested with the Heartbeat Counting Task. Participants also underwent a psychometric assessment for Obsessions and Compulsions (Y-BOCS), Alexithymia (TAS-20), Impulsivity (BIS-11), Anxiety and Depression (HAM-A and HAM-D). OCD patients had lower Interoceptive Accuracy than HC (p = 0.016) and presented more anxiety and depressive symptoms, along with more alexithymic features than HC. However, these psychological elements were not associated with the reduced IA. This study replicates previous findings and fits with the current literature investigating interoceptive abilities in patients with OCD, which might be used to design specific therapeutic interventions focused on internal bodily signals.

Introduction: Psychogenic nonepileptic seizures (PNES) and functional movement disorders (FMD) seem to represent the two ends of a continuum where different clinical phenotypes represent the manifestation of a common framework, involving dissociation. The aim of the present study was to assess dissociation and its subcomponents through the Mirror Gazing Test (MGT) in these functional neurological disorders (FNDs). Materials and methods: Eleven patients with PNES, 17 with FMD, and 18 healthy controls (HCs) underwent a 10-minute MGT and completed the Strange Face Questionnaire (SFQ), an ad-hoc questionnaire assessing the sensations and perceptions they had looking in the mirror, and a short version of the Clinician-Administered Dissociative States Scale (CADSS). Results: Patients with PNES, FMD, and HCs did not differ at the total score of the SFQ. Patients with PNES scored higher than HCs at the SFQ-subscale Dissociative Identity/Compartmentalization, at the CADSS Total Score and at its subscale Dissociative Amnesia, while patients with FMD scored higher than HCs at the CADSS subscale Depersonalization. Conclusions: Patients with FMD reported more sensations falling in the detachment facet of dissociation, while patients with PNES in the compartmentalization one. We hypothesized that both facets of dissociation might be important pathophysiological processes for PNES and FMD and that different instruments (self-report clinical scales vs experimental tasks) might be able to detect different facets in different populations because they assess, respectively, “trait” and “state” dissociation.

Introduction: Since February 2020, the outbreak of COVID-19 spread to several countries worldwide, including Italy. In this study, we aimed to assess the psychopathological impact of the pandemic across the general population of Lombardy, the most affected Italian region, and to compare the prevalence of psychiatric symptoms between the general public and healthcare workers. Methods: Four hundred and thirty-two participants completed an online survey including: the Depression, Anxiety and Stress Scale−21 items (DASS-21), the Impact of Event Scale—Revised (IES-R) and the Pittsburgh Sleep Quality Index (PQSI). Healthcare workers were also asked to complete the Maslach Burnout Inventory (MBI). Results: At the DASS-21, 33.3% of the responders presented pathological levels of stress, 25.5% of anxiety, and 35.9% of depression. At the IES-R, 13.9% appeared at risk of developing Post-Traumatic Stress Disorder (PTSD). At the PSQI, 57.6% presented sleep disturbances. Female gender and younger age predicted higher scores of distress. Healthcare workers presented higher levels of psychiatric symptoms than the general public. Moreover, working in contact with COVID-19 patients predicted higher scores at the IES-R subscale Intrusion. Conclusion: Our results showed that about a third of our sample presented symptoms of stress, anxiety, and depression during the first month of the COVID-19 pandemic outbreak in Lombardy; more than half of the responders presented sleep disturbances, and 13% appeared at risk of PTSD. Italian authorities should develop specific strategies to guarantee psychological support to the population of Lombardy, with particular attention to women, young people, and healthcare workers exposed to COVID-19 patients.

The strict lockdowns imposed to contain the COVID-19 pandemic brought an increase in levels of stress, anxiety, and depression in the general population. However, in a previous study, our group found that individuals with High-Functioning Autism Spectrum Disorders (HF-ASD) reported an increase in their psychological wellbeing and a decrease in their daily tiredness, in relation to the social distancing measures imposed during the first Italian lockdown (between March and May 2020). In this follow-up study, conducted during the “second wave” of COVID-19, we included the same group of individuals with HF-ASD and evaluated their levels of stress, anxiety, depression, PTSD-related symptoms, tiredness, and perceived wellbeing; moreover, we compared our results to the ones we obtained during the first lockdown on the same population. We found that individuals with HF-ASD experienced higher levels of the aforementioned psychiatric symptoms during the second lockdown, with respect to the first one. These levels positively correlated with their scores at the Autism Quotient subscale Attention Switching: hence, we speculated that these symptoms might be due not only to the prolonging of the social distancing measures, but also to the uncertainty that HF-ASD participants started experiencing at the end of the first lockdown.

Functional neurological disorders (FNDs) and autism spectrum disorders (ASDs) share common features in terms of deficits in emotion regulation and recognition, sensory sensitivity, proprioception and interoception. Nevertheless, few studies have assessed their overlap. We recruited 21 patients with FNDs, 30 individuals with ASDs without intellectual disabilities and 45 neurotypical adults (NA). Participants completed: the Autism Quotient (AQ); the Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R); and a questionnaire assessing functional neurological symptoms (FNS). ASDs participants also completed the Sensory Perception Quotient-Short Form (SPQ-SF35), assessing sensory sensitivity. In the FNDs sample, no patient scored above the clinical cut-off at the AQ and the 19% scored above the cut-off at the RAADS-R, a prevalence similar to the one we found in NA (15.6%; both p > 0.05). The 86.7% of participants with ASDs reported at least one FNS, a prevalence significantly higher than the NA one (35.6%, p < 0.001). In the ASDs sample, tactile hypersensitivity was found to be a risk factor for functional weakness (OR = 0.74, p = 0.033) and paraesthesia (OR = 0.753, p = 0.019). In conclusions, FNDs individuals did not present autistic traits more than NA, but ASDs individuals presented a higher number of FNSs than NA; this rate was associated with higher sensory sensitivity, especially in the touch domain.

Autism spectrum disorders (ASDs) and functional neurological disorders (FNDs) share some clinical characteristics such as alexithymia, sensory sensitivity and interoceptive issues. Recent evidence shows that both the disorders present symptoms compatible with a diagnosis of hypermobile Ehlers-Danlos Syndrome and hypermobile spectrum disorders (hEDS/HSD), a heterogeneous group of heritable connective tissue disorders characterized by joint hypermobility, skin hyperextensibility, and tissue fragility. Here we compared the prevalence of hEDS/HSD-related symptoms in a group of patients with FNDs, of people with ASDs without intellectual disabilities, and a non-clinical comparison group (NC). Twenty patients with FNDs, 27 individuals with ASDs without intellectual disabilities and 26 NC were recruited and completed the Self-reported screening questionnaire for the assessment of hEDS/HSD-related symptoms (SQ-CH). We found that 55% of the patients with FNDs, 44.4% of the individuals with ASDs and 30.8% of NC scored above the cut-off at the SQ-CH; SQ-CH scores of both FNDs and ASDs group were significantly higher than the NC group's ones. In conclusion, both ASDs and FNDs individuals present hEDS/HSD-related symptoms in a higher number than the general population. Imputable mechanisms include (i) overwhelming of executive functions with consequent motor competence impairment for ASDs individuals, and (ii) exacerbation of FNDs symptoms by physical injury and chronic pain due to abnormal range of joint mobility. Moreover, we speculated that the amygdala and the anterior cingulate cortex circuitry might be responsible for the imbalances at the proprioceptive, interoceptive, and emotional levels.

Objective: Neuromodulation of regions involved in food processing is increasingly used in studies on eating behaviors, but results are controversial. We assessed the effects of anodal transcranial direct current stimulation (a-tDCS) on food and body implicit preferences in patients with eating disorders (EDs). Method: Thirty-six ED patients and 36 healthy females completed three sessions with a-tDCS applied to the medial-prefrontal cortex (mPFC), the right extrastriate body area (rEBA) or in sham mode. Each participant then completed three Implicit Association Tests (IATs) on tasty/tasteless food, underweight/overweight body images, flowers versus insects as control. Differences in latency between incongruent and congruent blocks were calculated (D score). Results: The tDCS by group interaction was significant for the IAT-food D score, with patients showing weaker preference for tasty food than controls in sham, but not a-tDCS sessions. In particular, rEBA stimulation significantly increased patients' D score compared to sham. Moreover, a-tDCS over mPFC and rEBA selectively increased patients' reaction times in the incongruent blocks of the IAT-food. Discussion: A-tDCS on frontal and occipito-temporal cortices modulated food preferences in ED patients. The effect was specific for food images and selective in patients, but not in healthy participants. These findings suggest that neuromodulation of these regions could affect implicit food attitudes

Background and purpose: The aims of this study were to describe the clinical manifestations of functional motor disorders (FMDs) coexisting with other neurological diseases (“comorbid FMDs”), and to compare comorbid FMDs with FMDs not overlapping with other neurological diseases (“pure FMDs”). Methods: For this multicenter observational study, we enrolled outpatients with a definite FMD diagnosis attending 25 tertiary movement disorder centers in Italy. Each patient with FMDs underwent a detailed clinical assessment including screening for other associated neurological conditions. Group comparisons (comorbid FMDs vs. pure FMDs) were performed in order to compare demographic and clinical variables. Logistic regression models were created to estimate the adjusted odds ratios (95% confidence intervals) of comorbid FMDs (dependent variable) in relation to sociodemographic and clinical characteristics (independent variables). Results: Out of 410 FMDs, 21.7% of patients (n = 89) had comorbid FMDs. The most frequent coexisting neurological diseases were migraine, cerebrovascular disease and parkinsonism. In the majority of cases (86.5%), FMDs appeared after the diagnosis of a neurological disease. Patients with comorbid FMDs were older, and more frequently had tremor, non-neurological comorbidities, paroxysmal non-epileptic seizures, major depressive disorders, and benzodiazepine intake. Multivariate regression analysis showed that diagnosis of comorbid FMDs was more likely associated with longer time lag until the final diagnosis of FMD, presence of tremor and non-neurological comorbidities. Conclusions: Our findings highlight the need for prompt diagnosis of FMDs, given the relatively high frequency of associated neurological and non-neurological diseases.