Die “Autistischen Psychopathen” im Kindesalter. Front Cover. Hans Asperger. na, – QR code for Die “Autistischen Psychopathen” im Kindesalter. Die „Autistischen Psychopathen” im Kindesalter. Authors: Hans Asperger. Publication date (Print): June Journal: Archiv für Psychiatrie und. Based on the review of Asperger’s Autistische Psychopathie, from first .. Asperger H. Die “autistischen Psychopathen” im kindesalter.
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This latter includes an important retrieval of the European classical psychopathological concepts of adult autism to which Hans Asperger referred in his work. This model includes, but is not limited to, the so-called broad autism phenotype spanning across the general population that does not fully meet Autism Spectrum Disorder criteria.
Little interest has been hitherto devoted to adult courses of mild autistic forms, particularly those with normal or above the average intelligence, that usually remain undiagnosed or misdiagnosed upon the common assumption that autism is associated with intellectual and language disability as well as to severe impairment in social interactions. However, neurodevelopmental disorders, specifically ASD, have undergone considerable diagnostic evolution in the past decade, leading not only to relevant similarities and differences with the worldwide adopted criteria of the the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision ICDadopted in the general medical system, but also corroborating the need for alternative diagnostic approaches, such as that proposed by the initiative termed Research Domain Criteria RDoC [ 34 ].
This latter, in fact, intends to shift the focus of research, and eventually clinical practice, away from existing diagnostic categories, as recently updated in the DSM-5, towards ‘new ways of classifying psychopathology based on dimensions of observable behavior and neurobiological measures’thus linking symptom domains to underlying biological and neurological mechanisms. Parallel, growing evidence suggests that the adult course of mild autistic forms is frequently complicated by other mental disorders, including Anxiety, Mood, Psychotic and Trauma and Stressor-related Disorders, so that these patients may receive clinical attention for the onset of these disorders while their autistic features may remain unrecognized [ 5 ].
| h. asperger: Die ‘Autistischen Psychopathen’ im Kindesalter
psychopzthen Alternatively, these forms might also arguably be misdiagnosed as a wide range of personality disorders e. Further, accounting most recent literature focusing on autistic like features and traits and broader autism phenotype, we highlight the limits of current DSM-5 diagnostic approach proposing the potential usefulness of a Subthreshold Autism Spectrum Model, which explores autistic features by using a dimensional approach that also takes into account sub-threshold, atypical and gender-specific features, as well as personality traits, and which may more accurately describe the above mentioned cases [ 6 ].
This model has been developed in line with the work of an international Italy-USA research project termed Spectrum Project and started inthat has developed a Spectrum Model approach to mental disorders [ 78 ] evaluating criterion and non-criterion symptoms and signs, behavioral manifestations, subthreshold or atypical features, or temperamental traits associated with a specific mental disorder and that has been shown to be particularly appropriate for understanding the clinical features, course and comorbidity of most mental disorders, as well as the continuity between the general and the clinical population.
Eventually, upon the neurodevelopmental perspective recently suggested [ 910 ], we argue that such autistic dimension may underlie and favor most mental disorders and be the expression of dis psychopathological liability [ 6 ]. Inthe Austrian pediatrician Hans Asperger described some children with deficient non-verbal communication skills, lack of empathy with peers, physical clumsiness, sometimes associated to exceptional skills or talent [ 11 ].
The young adult generally lacks a sense of humor and does not understand jokes, especially those targeting him. Non-verbal communication is compromised as well: Concomitantly, a paucity of facial and gestural expression and flat, emotionally toneless language, not directed to the addressee but often into empty space, are noted in these subjects.
Because of the lack of interpersonal competence, since childhood these subjects avoid social contacts, often showing school maladjustment, conflicts with their family, auitstischen and peers, loneliness and isolation.
Whether they are only children or have siblings, they often behave like strangers in their families. Asperger described autistisdhen a clue of their interpersonal deficit the so-called autistic malicethat is to say hurting behaviors toward others that are enacted without awareness of the physical or psychological harm they may cause [ 15 ].
Other conflicts arise from their parents’ expectation that these children might naturally learn from empathic mechanisms, while they only learn by following rules or imitating other people.
When straining to join the group of peers, these subjects are often ridiculed because of their awkwardness and they are likely to be the targets of bullying episodes or marginalization, becoming, in consequence, anxious and afraid. AD subjects often show sensory disturbances, including altered perception to food, sound and clothing.
Personal hygiene is precarious because contact with water is refused or other experiences, such us cutting nails, are sensed as unpleasant.
Asperger believed that the syndrome was never recognized in infancy usually much later than the third year of life. Moreover, he pointed out that while little girls with autism are uncommon, mothers of autistic children with traits of coldness and lack of empathy are the rule, assuming that females could develop autistic traits only after puberty.
Interestingly, Bleuler considered autism not only as a core symptom of schizophrenia but also as a dimension autistischeb across a wide range of non-schizophrenic conditions including superstition and pseudoscience [ 17 ]. Moreover, he emphasized that this ability has to be present to a marked extent in those who are psychopxthen artists or scientists.
On such basis, while wondering whether autistischen psychopathie could represent a partial schizophrenic predisposition, Asperger highlighted the stability of the clinical picture dif childhood, adolescence and at least early adulthood and the good social prognosis, meaning that most individuals were able to use their special skills to obtain employment and that some who had especially high levels of ability were able to follow careers in, for example, science and mathematics [ 14 ].
On the contrary, AD-associated impairment of social interaction and restricted interests are less pervasive compared to Schizophrenia. As far as personality disorders are concerned, the distinction with Schizoid Personality Disorder is one of the most challenging, but, usually, AD shows greater severity and earlier onset.
Asperger’s 1944 article summarized
Many people qualified themselves for AD, building up internet sites and blogs, and a great number of leaders, artists and geniuses was posthumously claimed to be Aspergers [ 18 – 21 ] such that, while most psychiatric patients had to cope with the stigma of mental illness, subjects with AD ended up dealing with the aura of being Aspergers.
On such bases, the concept of AD was manipulated by the mass-media to label all those geniuses who have stood out for their cognitive peculiarities and original thought, but also for an unexpected history of poor school performance, developmental delays, tendency to isolation, phobias and social phobias, awkwardness, obsessions and ruminations.
These personality traits, in fact, seem quite common in mathematicians and physicists boasting outstanding intellectual abilities [ 202223 ]. Many attempts have been made to define the peculiar neurocognitive abilities of these subjects, such as high perceptual sensitivity, attention to details, and lack of sense of central coherence [ 24 ]. Fitzgerald and colleagues [ 23 ] defined the Asperger savantismwhich is related to true creativity, as opposed to the autistic savantismthat has no practical aim.
Baron-Cohen and colleagues [ 25 ] highlighted the ability of systematization, described as the accumulation of facts or measures about the physical world in a systematic way.
Lyons and Fitzgerald pointed out that individuals with AD show great attention-focusing abilities, accuracy in perceiving details, increased memory, and restricted interests [ 26 ]. More recent clinical studies, however, found a lower speed in test performances of AD children compared to typically developing subjects with the same intelligence quotient [ 27 ]. However, more subtle characteristics in the nature of social interaction, motor skills and speech patterns that since Asperger’s first description have differentiated AD from autism, are not acknowledged in the new DSM-5 ASD criteria [ 35 ].
Positive aspects of autism, such as savant skills, are neglected as well [ 36 ]. Further, although current impairment is required to make a diagnosis, the DSM-5 warns that diagnostic criteria may be met even if only based on historical information. Symptoms, in fact, may change through development stages and may be masked by compensatory and even hyper-compensatory mechanisms. On the other hand, the reduced sensitivity of DSM-5 criteria might increase the proportion of subjects receiving a delayed diagnosis of AD.
Adults with pure AD, in fact, very rarely seek clinical attention. Their search for treatment is essentially related to the onset of comorbid mental disorders, such as anxiety, mood or eating disorders, acute or chronic psychoses, suicidal ideation or self-injuring behaviors, or because of issues related to a worsening of social impairment after the loss of caregivers, or to forensic controversies upon illegal behaviors [ 44 – 46 ].
Recent literature, however, reports that psychiatrists rarely identify these subjects with a correct ASD diagnosis when facing them in their daily practice [ 4748 ]. A further important issue, raised by recent epidemiological and genetic studies and disregarded by the DSM-5, is the clinical and etiological continuity between ASD diagnosis and autistic traits in nonclinical populations [ 45 – 54 ].
Autistic traits are conceptualized as both cardinal and associated features of ASD, such as subthreshold social and communication deficits, unusual personality features and stereotyped behaviors, continuously distributed in the general population and used to characterize the Broad Autism Phenotypefrequently found among relatives of people with autism [ 55 – 61 ]. For example, high rates of these symptoms were found in members of families with multiple-incidence autism, as well as phenotypically expressed genetic risks and empathy deficits were reported in fathers of autistic children [ 62 – 66 ].
Since first descriptions, the Autistischen Psychopathie was supposed to have a role in the search for precursors and early symptoms of schizophrenia [ 7 ]. Later clinical and epidemiological studies have demonstrated high prevalence rates of psychotic disorders among subjects with ASD [ 67 – 70 ] posing the question whether autism may represent either a risk factor for psychosis or the early stage of it [ 71 ].
On the other hand, doubts have been raised on the validity of the concept of comorbidity that may merely depend on the artificiality of current diagnostic boundaries [ 7273 ]. As a consequence, only paranoid or disorganized subtypes of Schizophrenia have been diagnosed across the different DSM editions, ignoring the broad European tradition that identified the fundamental symptoms, the quiddity of the disease [ 75 ], in nonspecific symptoms that affect social and empathic skills, special and idiosyncratic cognitive forms of thought and pragmatic deficit.
The relationship between autistic traits and schizophrenia, either premorbid or featuring its chronic course, has been largely overlooked after the changes encoded in DSM-III criteria. The link between autism and schizophrenia has survived in other models, such as the Bonn School concept of Basic Symptoms of Schizophrenia [ 80 ].
These latter can be assessed both in premorbid and in chronic forms and include the subjectively perceived disorders of interpersonal contact and the elementary disturbances of thought and emotional regulation, with which the patient copes with compensatory strategies and behaviors. Along with the exclusion of autism from the DSM-III diagnostic criteria, marginal forms of Schizophrenia, characterized by severe and chronic depersonalization, isolation, and social disability but not by positive symptoms, ended up spreading across a broad range of personality disorders, particularly Schizoid and Schizotypal, but also Borderline Personality Disorder [ 8182 ].
As acknowledged by the DSM-5, the differential diagnosis between ASD and Schizoid or Schizotypal Personality Disorders is difficult for both the overlapping diagnostic criteria and the similar age of onset and course.
Thus, these clinical entities, excluded as autistic symptoms from Schizophrenia and thereafter diagnosed as Schizoid and Schizotypal Personality Disorders, are likely to be diagnosed as ASD according to DSM-5 guidelines.
Such model has been shown to be particularly appropriate for understanding the clinical features, course and comorbidity of most mental disorders, as well as the continuity between the general and the clinical population.
The Spectrum instruments comprise a set of structured clinical interviews and self-report questionnaires that evaluate the lifetime occurrence of DSM criterion and non-criterion symptoms, behavioral manifestations, subthreshold or atypical features, or temperamental traits associated with a specific mental disorder, that may occur before, during or after the onset of a full-blown DSM disorder, but that may also be present in subjects who do not fulfill the diagnostic threshold.
Spectrum manifestations may comprise early onset precursors, prodromal features of onset or recurrence, or persistent residual symptoms, as well as personality traits, independently from their interference with the overall functioning and quality of life [ 881 – 90 ]. According to this model, personality disorders represent maladaptive variants of personality traits that merge imperceptibly into normality and into one another, as well as spectra of personality dysfunctions on a continuum with other mental disorders [ 2 ].
Differently, the concept of spectrum applied by DSM-5 to autism, besides lacking some of the important features first described by Asperger in his patients, does not take into account more subtle dimensional phenomena as the Broad Autism Phenotype or the subthreshold autism spectrum running in the general population who partially meet criteria for ASD [ 49 ].
We argue instead that the conceptualization of autism as a spectrum should not only refer to the dimensional nature of the core features of autism within the clinical population i.
Asperger himself pointed out that the features that characterize the Autistischen Psychopathen can be found in varying degrees in the general population [ 14 ].
Accordingly, we propose a subthreshold Autism Spectrum that explores autistic features by using a dimensional approach focusing on subthreshold, atypical and gender-specific features, as well as personality traits [ 6 ].
From this perspective, we developed the Psychopatnen Spectrum questionnaire that explores the whole spectrum of manifestations of autism, including, but not psycnopathen to, the former DSM-IV diagnosis of AD, as well as some intermediate phenotypes lying at the boundaries of ASD and characterized kindesaltwr subthreshold to mild autism spectrum symptoms [ 91 ].
Adults with subthreshold to mild autism usually present difficulties in integrating in groups and building relationships with other people, showing a tendency to avoid and withdraw from them. Sometimes they find it easier to establish relationships with much younger or older people; often they may prefer to spend time with pets, to which they show strong attachment and that they are likely to anthropomorphize.
Internet may be the preferred communication instrument that helps these subjects to build relationships and keep in touch with a few special friends, who share their restricted and specific interests. Sometimes they have imaginary companions with whom they have solipsistic dialogues, but they may also talk to themselves, asking and answering questions. When talking to others, they may refer to themselves using the third person.
From infancy onwards, these subject do not seek and may even avoid cuddling and regard physical contact as unpleasant. They avoid or barely tolerate sharing spaces with others, they are unnatural in social contexts, and naive in interpersonal relationships. As a consequence, they may develop compensatory mechanisms such as emulating, imitating others, in order to integrate with them.
Alternatively, they sometimes draw attention to themselves for acting bizarrely, or because of their manneristic appearance, look or expressions.
They may have no friends who can provide advice on dating and on social and sexual codes and they may use television programs and films as source material to learn about relationships, despite often being unable to translate these latter into every day life in order to start or maintain relationships. Such misunderstandings could make them avoidant of intimate relationships or, conversely vulnerable to promiscuity or being charged of sexually inappropriate behaviors [ 92 – 94 ].
In spite of normal or above normal intellectual abilities, the deficits in communication and social interaction shown by these subjects may cause significant impairment in academic performance. For this reason these subjects may leave school early or pursue self-education, often being self-taught learners.
They also usually show meta-linguistic deficits, meaning that the comprehension of symbols, simulations, humor, idioms, jokes, metaphors and other figures of speech may be difficult. However, they may involuntarily appear funny by using neologisms or peculiar language patterns and sense of humor. In some cases, cognitive deficits may be more severe, including dyslexia and dyscalculia, or be associated with Attention Deficit Hyperactivity Disorders ADHD.
In this regards, recent research and the RDoC initiative are recognizing jm overlap in the clinical presentation of ASD and ADHD, that are regarded instead as distinct disorders in the current DSM-5, and interesting preliminary neuroimaging findings are supporting psychopathsn new hypotheses [ 95 ]. In other cases, cognitive and pragmatic deficits in everyday activities, such as house cleaning, preparing meals, driving, may be associated with unconventional and creative thinking, that leads to outstanding performances in restricted fields.
Since they usually have a hard time understanding what people think or are going to do, they prefer disciplined, predictable circumstances; since systems usually follow rules, which make them predictable, they tend to kincesalter everything, sorting things as well as people into categories and writing lists knidesalter 96 ].
An excessive, pointless perfectionism may result from their psychoptahen attention to details, while the refined perfection of some creative work may represent the bright side of it.
They may be excessively attached to objects, some of which may be inappropriate for their age e. Frequently, they are hoarders of useless objects.
Besides having strong aversions to some tastes and textures that lead to extreme food selectivity, they may show a rigid, inflexible attitude in eating behaviors, such that dietary choices and food intake often tend to be systematized as well. The DSM-5 acknowledges that, even when gaining high functioning levels, these subjects remain socially naive and vulnerable, and are prone to anxiety and depression [ 2 ]. A recent review of available data confirms that ASD subjects show high rates of comorbidity with other Axis I disorders, in which mood and anxiety disorders are the most frequent vie in the majority of the studies [ 46 ].
As for psychotic disorders, comorbidity rates with ASD range from 4. However, other authors have shown that the overlap between ASD and other mental disorders might be even wider than previously reported, highlighting the fact that mild forms may be concealed by other mental disorders.
Similarly, recent evidence also suggests rates as high as 7. Further, girls with anorexia have been shown to have higher levels of autistic traits than controls, leading to the hypothesis that a proportion of females with autism may be being overlooked or misdiagnosed, because they present to clinics with eating disorders [ 99].
Most recent research indicates that subjects with mild forms of ASD often come to clinical attention only during late adolescence or adulthood, prompted by the onset of other mental disorders. This may pose great challenge to diagnostic process  and raise the risk of misdiagnosis [ 547]. This is likely the case of ASD subjects with Mood Disorders misdiagnosed as psychotics for the atypical symptoms and the peculiar patterns of behavior related to their ASD [ ].
However, there is a lack of prospective studies investigating the long-term evolution of autistic traits in non-clinical populations.