Self/other distinction in adolescents with autism spectrum disorder (ASD) assessed with a double mirror paradigm.

BACKGROUND: Self/other distinction (SOD), which refers to the ability to distinguish one's own body, actions, and mental representations from those of others, is an essential skill for effective social interaction. A large body of clinical evidence suggests that disruptions in SOD may be key to social communication deficits in individuals with autism spectrum disorders (ASD). In particular, egocentric biases have been found in cognitive, affective, behavioural, and motor domains. However, research in this area is scarce and consists of recognition paradigms that have used only static images; these methods may be insufficient for assessing SOD, given the increasing role of embodiment in our understanding of the pathophysiology of ASD. METHOD: A single-centre, prospective pilot study was carried out to investigate, for the first time, self-recognition and SOD in seven adolescents with ASD compared with matched, typically developing controls (TDCs) using the "Alter Ego"TM double mirror paradigm. The participants viewed a double mirror in which their own face was gradually morphed into the face of an unfamiliar other (self-to-other sequence) or vice versa (other-to-self sequence); participants were instructed to indicate at which point the morph looked more like their own face than the other's face. Two judgement criteria were used: 1) M1: the threshold at which subjects started to recognize their own face during the other-to-self morphing sequence; 2) M2: the threshold at which subjects started to recognize the other's face during the self-to-other morphing sequence. RESULTS: Consistent with the predictions, the results showed that the participants with ASD exhibited earlier self-recognition in the other-to-self sequence and delayed other-recognition in the self-to-other sequence, suggesting an egocentric bias. SOD impairments were also marginally correlated with ASD severity, indicating earlier face recognition in more severely affected individuals. Furthermore, in contrast with that of TDCs, the critical threshold for switching between self and other varied with the direction of morphing in ASD participants. Finally, these differences in face recognition and SOD using mirrors, unlike previous research using static images, support the central place of bodily self-consciousness in SOD impairments. CONCLUSIONS: Although additional research is needed to replicate the results of this preliminary study, it revealed the first behavioural evidence of altered SOD in ASD individuals on an embodied, semiecological face-recognition paradigm. Implications for understanding ASD are discussed from a developmental perspective, and new research and therapeutic perspectives are presented.

Natural IgG Anti-F (ab')2 Autoantibody Activity in Children with Autism.

Background: Many and diverse autoimmune abnormalities have been reported in children with autism. Natural autoantibodies (NAAbs) play important immunoregulatory roles in recognition of the immune self. The objective of this study was to examine the presence of NAAbs in the sera of children with autism and across severity subgroups of autistic behavioral impairments. Methods: NAAbs were titrated in sera through an ELISA procedure in 60 low-functioning children with autism and 112 typically developing controls matched for age, sex and puberty. Results: Serum titers of IgG anti-F(ab')2 autoantibodies were significantly lower in children with autism compared to typically developing controls (p < 0.0001), and were significantly negatively associated with autism severity (p = 0.0001). This data appears to be related more specifically to autism than to intellectual disability, given that IgG anti-F(ab')2 levels were significantly negatively correlated with IQ scores in the autism group (p = 0.01). Conclusions: This is the first report in autism of abnormally low natural anti-F(ab')2 autoantibody activity. The findings suggest a dysfunction of self-recognition mechanisms which may play a role in the pathogenesis of autism, especially for the severely affected children. These findings strengthen the hypothesis of an autoimmune process in autism and open the prospect of alternative medical treatment. Further neuroimmunological research is warranted to understand the exact mechanisms underlying this reduced natural IgG anti-F (ab')2 autoantibody activity, and to assess its impact on the pathophysiology and behavioral expression of autism.

Sympathy-Empathy and the Radicalization of Young People.

BACKGROUND: The sympathy-empathy (SE) system is commonly considered a key faculty implied in prosocial behaviors, and SE deficits (also called callous-unemotional traits, CUTs) are associated with nonprosocial and even violent behaviors. Thus, the first intuitive considerations considered a lack of SE among young people who undergo radicalization. Yet, their identification with a cause, their underlying feelings of injustice and grievance, and the other ways in which they may help communities, suggest that they may actually have a lot of empathy, even an excess of it. As a consequence, the links between SE and radicalization remain to be specified. This critical review aims to discuss whether and how SE is associated with developmental trajectories that lead young people to radicalization. METHOD: We first recall the most recent findings about SE development, based on an interdisciplinary perspective informed by social neuroscience. Then, we review sociological and psychological studies that address radicalization. We will critically examine the intersections between SE and radicalization, including neuroscientific bases and anthropologic modulation of SE by social factors involved in radicalization. RESULTS: This critical review indicates that the SE model should clearly distinguish between sympathy and empathy within the SE system. Using this model, we identified three possible trajectories in young radicalized individuals. In individuals with SE deficit, the legitimization of violence is enough to engage in radicalization. Concerning individuals with normal SE, we hypothesize two trajectories. First, based on SE inhibition/desensitization, individuals can temporarily join youths who lack empathy. Second, based on an SE dissociation, combining emotional sympathy increases for the in-group and cognitive empathy decreases toward the out-group. CONCLUSIONS: While confirming that a lack of empathy can favor radicalization, the counterintuitive hypothesis of a favorable SE development trajectory also needs to be considered to better specify the cognitive and affective aspects of this complex phenomenon.

Early Motor Skills in Children With Autism Spectrum Disorders Are Marked by Less Frequent Hand and Knees Crawling.

Our aim in this study was to affirm or negate (quantitatively) our subjective impression of altered hands and knees crawling (H&K crawling) among children with Autism Spectrum Disorder (ASD). Through parental questionnaires and children's health records, we retrospectively compared early motor skills, including the frequency of H&K crawling in 79 children with Autistic Disorder or Asperger Syndrome versus 100 children with typical development (TD). We found H&K crawling to be significantly less frequent among children with ASD (44.2%) versus children with TD (69%). Children with ASD also showed a decreased frequency of acquiring a seating position without help and a later mean walking age compared to the TD children. These data suggest that early motor development delays may be a useful sign for detecting ASD at early ages.

Psychoanalysis and Psychodynamic Psychiatry in France.

Even if psychoanalysis in France no longer prevails with the extraordinary enthusiasm it inspired for decades, it still retains an important place, not only in psychiatry and psychology, but also in the humanities and social sciences, including literature, philosophy, art history, linguistics, and cultural anthropology. This essay considers why and how.

Partnerships for interdisciplinary collaborative global well-being.

Health is a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity. The multifaceted intertwined nature of optimal health, mental health, and well-being requires operational, sustainable interdisciplinary partnerships in order to improve personal and global well-being and happiness. The initial step must be the assessment of the nature and magnitude of local problems in the global context. The WHO annual reports may be an adequate departure point as they can demonstrate the global nature of stressful situations and their association with physical and mental stress-related disorders. Therein, mental health professionals should spearhead change and progress. Attitudes need to be pro-active and partnerships are essential. Pertinent data should be evaluated by local experts who will determine the needs and how best to face them and achieve solutions. Hopefully, common regional denominators will lead to the formation of Regional Interdisciplinary Collaborative Alliances (RICAs) who will share needed resources and focus particularly on vulnerable populations. The RICAs would be supported by experts and technological facilities located in developed economy centers. The long-term goal is to turn the concept of pursuit of happiness into a well-perceived reality.

[Elderly employees, abuse in the workplace]. / Salariés âgés, les maltraitances au travail.

How is old age envisaged in today's workplace? In this environment, age leaves people open to discrimination. While in certain countries the abuse lies in having to continue working to survive, in our society ageing appears to be a potentially abusive managerial lever.

Exploring Self-Consciousness From Self- and Other-Image Recognition in the Mirror: Concepts and Evaluation.

A historical review of the concepts of self-consciousness is presented, highlighting the important role of the body (particularly, body perception but also body action), and the social other in the construction of self-consciousness. More precisely, body perception, especially intermodal sensory perception including kinesthetic perception, is involved in the construction of a sense of self allowing self-other differentiation. Furthermore, the social other, through very early social and emotional interactions, provides meaning to the infant's perception and contributes to the development of his/her symbolization capacities. This is a necessary condition for body image representation and awareness of a permanent self in a time-space continuum (invariant over time and space). Self-image recognition impairments in the mirror are also discussed regarding a comprehensive developmental theory of self-consciousness. Then, a neuropsychological and neurophysiological approach to self-consciousness reviews the role of complex brain activation/integration pathways and the mirror neuron system in self-consciousness. Finally, this article offers new perspectives on self-consciousness evaluation using a double mirror paradigm to study self- and other- image and body recognition.

The place of psychoanalysis in French psychiatry.

France is known as one of the countries where psychoanalysis still holds an important position in various fields, and specially in psychiatry. Is it a 'culture bound syndrome' of French society, or, more seriously, a particularity that could be useful in other contexts as well? Through consideration of the role psychoanalysis is playing in French psychiatry, this paper will try to review this particularity and its interactions with the organisation and values of psychiatry in France, both in the public services and in private practice.

Relationships Between Self-Injurious Behaviors, Pain Reactivity, and ß-Endorphin in Children and Adolescents With Autism.

OBJECTIVE: Autism and certain associated behaviors including self-injurious behaviors (SIB) and atypical pain reactivity have been hypothesized to result from excessive opioid activity. The objective of this study was to examine the relationships between SIB, pain reactivity, and ß-endorphin levels in autism. METHODS: Study participants were recruited between 2007 and 2012 from day care centers and included 74 children and adolescents diagnosed with autism (according to DSM-IV-TR, ICD-10, and CFTMEA) and intellectual disability. Behavioral pain reactivity and SIB were assessed in 3 observational situations (parents at home, 2 caregivers at day care center, a nurse and child psychiatrist during blood drawing) using validated quantitative and qualitative scales. Plasma ß-endorphin concentrations were measured in 57 participants using 2 different immunoassay methods. RESULTS: A high proportion of individuals with autism displayed SIB (50.0% and 70.3% according to parental and caregiver observation, respectively). The most frequent types of SIB were head banging and hand biting. An absence or decrease of overall behavioral pain reactivity was observed in 68.6% and 34.2% of individuals with autism according to parental and caregiver observation, respectively. Those individuals with hyporeactivity to daily life accidental painful stimuli displayed higher rates of self-biting (P < .01, parental evaluation). No significant correlations were observed between ß-endorphin level and SIB or pain reactivity assessed in any of the 3 observational situations. CONCLUSIONS: The absence of any observed relationships between ß-endorphin level and SIB or pain reactivity and the conflicting results of prior opioid studies in autism tend to undermine support for the opioid theory of autism. New perspectives are discussed regarding the relationships found in this study between SIB and hyporeactivity to pain.

The new French mental health law regarding psychiatric involuntary treatment.

The French Republic has had four laws governing the detention of people with a mental illness. The first dates from 1838 and remained in place until 1990. The most recent one was issued on 27 September 2013; it confirmed the role of the judge and strengthened the legal procedures. This new French mental health law is an attempt to find a balance between the protection of patients' rights and the need for treatment.