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Schizotypal personality

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https://www.readbyqxmd.com/read/28719056/tracking-salience-in-young-people-a-psychometric-field-test-of-the-aberrant-salience-inventory-asi
#1
Andrea Raballo, David C Cicero, John G Kerns, Sara Sanna, Mirra Pintus, Ingrid Agartz, Elisa Pintus, Irene Corrias, Veronica Lai, Donatella Rita Petretto, Mauro G Carta, Antonio Preti
AIM: To explore the prevalence of Aberrant Salience (AS, an alleged experiential feature of psychosis-proneness) in Italian young people and corroborate the transcultural validity of the Aberrant Salience Inventory (ASI). METHODS: Young adults attending an Italian university (n = 649) underwent serial evaluations with the ASI together with psychometric proxies for help seeking General Health Questionnaire and attenuated positive and negative symptoms Schizotypal Personality Questionnaire (SPQ)...
July 18, 2017: Early Intervention in Psychiatry
https://www.readbyqxmd.com/read/28712990/supervoxel-based-statistical-analysis-of-diffusion-tensor-imaging-in-schizotypal-personality-disorder
#2
Teng Zhang, Lin Shi, Qing Zhang, Jianlin Wu, Jian Lv, Defeng Wang
To study white matter changes in schizotypal personality disorder (SPD), we developed a new statistical analysis method based on supervoxels for diffusion tensor imaging. Twenty patients with SPD and eighteen healthy controls were recruited from a pool of 3000 first-year university undergraduates, and underwent MRI using a 3T scanner. Diffusion tensors were first normalized into ICBM-152 space followed by a supervoxel segmentation based on graph clustering to segment white matter tensors into diffusion homogeneous supervoxels...
July 13, 2017: NeuroImage
https://www.readbyqxmd.com/read/28712364/the-structure-of-schizotypal-personality-traits-a-cross-national-study
#3
E Fonseca-Pedrero, M Debbané, J Ortuño-Sierra, R C K Chan, D C Cicero, L C Zhang, C Brenner, E Barkus, R J Linscott, T Kwapil, N Barrantes-Vidal, A Cohen, A Raine, M T Compton, E B Tone, J Suhr, J Muñiz, A Fumero, S Giakoumaki, I Tsaousis, A Preti, M Chmielewski, J Laloyaux, A Mechri, M A Lahmar, V Wuthrich, F Larøi, J C Badcock, A Jablensky
BACKGROUND: Schizotypal traits are considered a phenotypic-indicator of schizotypy, a latent personality organization reflecting a putative liability for psychosis. To date, no previous study has examined the comparability of factorial structures across samples originating from different countries and cultures. The main goal was to evaluate the factorial structure and reliability of the Schizotypal Personality Questionnaire (SPQ) scores by amalgamating data from studies conducted in 12 countries and across 21 sites...
July 17, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28699102/-the-concept-of-schizoidia-in-psychiatry-from-schizoidia-to-schizotypy-and-cluster%C3%A2-a-personality-disorders
#4
REVIEW
Hans-Peter Kapfhammer
From a perspective of conceptual evolution schizoidia was initially considered to describe features both of the premorbid personality of schizophrenic patients and of the personalities of non-psychotic family members (Bleuler, Kahlbaum, Kraepelin). On a psychopatholocial level a close link to the complex basic symptom of autism was stressed. From the very beginnings of modern psychiatry schizoidia was discussed within a conceptual frame of schizophrenia spectrum disorders (Kretschmer, Hoch, Polatin). Approaches to operationalize these conceptual works laid the basis for the cluster A personalities in DSM-III...
July 11, 2017: Neuropsychiatrie: Klinik, Diagnostik, Therapie und Rehabilitation
https://www.readbyqxmd.com/read/28686559/-attenuated-psychosis-syndrome-a-new-diagnostic-category-for-further-study-in-dsm-5
#5
G Samiotakis, C Kollias, H Lazaratou, D Anagnostopoulos, V Kontaxakis
In recent years an increasing number of studies focus on the issue of early diagnosis and intervention. At the same time, a large number of special service units for early psychosis have been established around the world especially in Australia, USA, UK, Germany etc. Recently, similar units operate in Greece also. The Diagnostic Manual of Mental Disorders of the American Psychiatric Association in its latest edition in 2013 (DSM-5), introduced the category "Attenuated Psychosis Syndrome" (APS) for people with early psychotic experiences in the section: "Conditions for further study '...
April 2017: Psychiatrikē, Psychiatriki
https://www.readbyqxmd.com/read/28680639/subtypes-of-borderline-personality-disorder-patients-a-cluster-analytic-approach
#6
Maaike L Smits, Dine J Feenstra, Dawn L Bales, Jasmijn de Vos, Zwaan Lucas, Roel Verheul, Patrick Luyten
BACKGROUND: The borderline personality disorder (BPD) population is notably heterogeneous, and this has potentially important implications for intervention. Identifying distinct subtypes of patients may represent a first step in identifying which treatments work best for which individuals. METHODS: A cluster-analysis on dimensional personality disorder (PD) features, as assessed with the SCID-II, was performed on a sample of carefully screened BPD patients (N = 187) referred for mentalization-based treatment...
2017: Borderline Personality Disorder and Emotion Dysregulation
https://www.readbyqxmd.com/read/28677341/psychometric-properties-of-the-malay-schizotypal-personality-questionnaire-measurement-invariance-and-latent-mean-comparisons-in-malaysian-adults
#7
David Barron, Kevin D Morgan, Tony Towell, Jas L Jaafar, Viren Swami
INTRODUCTION: The Schizotypal Personality Questionnaire (SPQ) is a widely used self-report measurement instrument for the assessment of schizotypal personality traits. However, the factor structure of the SPQ has been a matter of some debate. As a contribution to this debate, we examined the factor structure of the SPQ in Malaysian adults. METHOD: A total of 382 Malaysian adults completed a Malay translation of the SPQ. Confirmatory factory analysis was used to examine the fit of 3- and 4-factor solutions for the higher-order dimensionality of the SPQ...
July 5, 2017: Asia-Pacific Psychiatry: Official Journal of the Pacific Rim College of Psychiatrists
https://www.readbyqxmd.com/read/28677172/neurological-and-psychiatric-associations-in-bullous-pemphigoid-more-than-skin-deep
#8
REVIEW
Anna-Kaisa Försti, Laura Huilaja, Enno Schmidt, Kaisa Tasanen
In elderly patients, bullous pemphigoid (BP) is associated with several comorbidities; the strongest association occurs between BP and neurological diseases. Different types of dementia, Parkinson's disease, cerebrovascular disorders and epilepsy all have a significant association with BP but patients with multiple sclerosis have the highest risk of BP. An existing neurological disorder appears to increase the risk for subsequent BP, but an increased risk for developing some neurological diseases has also been reported following BP diagnosis...
July 4, 2017: Experimental Dermatology
https://www.readbyqxmd.com/read/28659980/comparing-facial-emotional-recognition-in-patients-with-borderline-personality-disorder-and-patients-with-schizotypal-personality-disorder-with-a-normal-group
#9
Aida Farsham, Tahereh Abbaslou, Reza Bidaki, Bonnie Bozorg
Objective: No research has been conducted on facial emotional recognition on patients with borderline personality disorder (BPD) and schizotypal personality disorder (SPD). The present study aimed at comparing facial emotion recognition in these patients with the general population. The neurocognitive processing of emotions can show the pathologic style of these 2 disorders. Method: Twenty BPD patients, 16 SPD patients, and 20 healthy individuals were selected by available sampling method. Structural Clinical Interview for Axis II, Millon Personality Inventory, Beck Depression Inventory and Facial Emotional Recognition Test was were conducted for all participants...
April 2017: Iranian Journal of Psychiatry
https://www.readbyqxmd.com/read/28642726/urban-legends-and-paranormal-beliefs-the-role-of-reality-testing-and-schizotypy
#10
Neil Dagnall, Andrew Denovan, Kenneth Drinkwater, Andrew Parker, Peter J Clough
Recent research suggests that unconventional beliefs are locatable within a generic anomalous belief category. This notion derives from the observation that apparently dissimilar beliefs share fundamental, core characteristics (i.e., contradiction of orthodox scientific understanding of the universe and defiance of conventional understanding of reality). The present paper assessed the supposition that anomalous beliefs were conceptually similar and explicable via common psychological processes by comparing relationships between discrete beliefs [endorsement of urban legends (ULs) and belief in the paranormal] and cognitive-perceptual personality measures [proneness to reality testing (RT) and schizotypy]...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28631695/-chronic-stress-and-mental-disorders-in-patients-with-systemic-scleroderma-results-of-an-interdisciplinary-study
#11
O F Seravina, T A Lisitsyna, M N Starovoytova, O V Desinova, O B Kovalevskaya, D Yu Veltishchev
AIM: To analyze of the prevalence of stressful factors and mental disorders (MDs), as well as their clinical psychopathological and clinical psychological characteristics to improve the comprehensive diagnosis and treatment of systemic scleroderma (SSD). SUBJECTS AND METHODS: Examinations were performed in 110 patients (predominantly women (n=97 (88.2%); mean age, 49.9±2.47 years) with a documented diagnosis of SSD (its mean duration, 7.25±0.42 years). 62 (56...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28609679/segregating-polymorphisms-of-foxp2-are-associated-with-measures-of-inner-speech-speech-fluency-and-strength-of-handedness-in-a-healthy-population
#12
Bernard Crespi, Silven Read, Peter Hurd
We genotyped a healthy population for three haplotype-tagging FOXP2 SNPs, and tested for associations of these SNPs with strength of handedness and questionnaire-based metrics of inner speech characteristics (ISP) and speech fluency (FLU), as derived from the Schizotypal Personality Questionnaire-BR. Levels of mixed-handedness were positively correlated with ISP and FLU, supporting prior work on these two domains. Genotype for rs7799109, a SNP previously linked with lateralization of left frontal regions underlying language, was associated with degree of mixed handedness and with scores for ISP and FLU phenotypes...
June 10, 2017: Brain and Language
https://www.readbyqxmd.com/read/28600932/investigation-of-associations-between-attachment-parenting-and-schizotypy-during-the-postnatal-period
#13
Melanie Hugill, Ian Fletcher, Katherine Berry
BACKGROUND: Parenting can be a stressful experience particularly for people with mental health problems or people who experienced abuse or attachment difficulties in their own childhoods. This study examined the relationships between earlier trauma, attachment, parenting and schizotypy in a non-clinical sample, with the specific hypothesis that parenting stress and competence would mediate any association between trauma, attachment and schizotypy. METHODS: One hundred and thirty-four first time parents with a child under 12 months old completed the following questionnaires online: the Experiences of Close Relationships Scale - Short Form (ECR-S), the Schizotypal Personality Questionnaire - Brief, Revised (SPQ-BR) the Parenting Stress Scale, the Parenting Sense of Competence Scale (PSOC) and the Adverse Childhood Experiences (ACE) Questionnaire...
October 1, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28566957/additive-effects-of-former-methylenedioxymethamphetamine-and-cannabis-use-on-subclinical-psychotic-symptoms
#14
Berker Duman, Nilay Sedes, Bora Baskak
INTRODUCTION: Methylenedioxymethamphetamine (MDMA) is an amphetamine-derived psychostimulant, usually known as "ecstasy." The long-term neuropsychological effects of MDMA are examined in several studies with conflicting results. The most common findings reported are depression, anxiety, and memory and attention deficits. In addition to acute psychotic reactions observed after MDMA use, serotonergic and dopaminergic toxicities may increase the psychosis risk in the long-term. Cannabis usage among MDMA users is very high...
March 2017: Noro Psikiyatri Arsivi
https://www.readbyqxmd.com/read/28555120/psychotic-like-experiences-at-the-healthy-end-of-the-psychosis-continuum
#15
Lui Unterrassner, Thomas A Wyss, Diana Wotruba, Vladeta Ajdacic-Gross, Helene Haker, Wulf Rössler
There is increasing evidence pointing toward a continuous distribution of psychotic symptoms and accompanying factors between subclinical and clinical populations. However, for the construction of continuum models, a more detailed knowledge of different types of psychotic-like experiences (PLE) and their associations with distress, functional impairment, and demographic variables is needed. We investigated PLE in a sample of healthy adults (N = 206) incorporating the recently developed revised Exceptional Experiences Questionnaire (PAGE-R)...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28514693/drinking-despite-health-problems-among-individuals-with-liver-disease-across-the-united-states
#16
Jennifer C Elliott, Malka Stohl, Deborah S Hasin
BACKGROUND: Heavy drinking is harmful for individuals with liver disease. However, some of these individuals drink despite knowledge of the risks. The current study aims to identify factors underlying drinking despite health problems among individuals with liver disease. METHODS: The current study utilizes a subsample of individuals reporting past-year liver disease and at least one drink in the past year (n=331), taken from the National Epidemiologic Survey on Alcohol and Related Conditions-III (NESARC-III), a large nationally representative survey of the United States...
July 1, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28500871/the-ability-to-tickle-oneself-is-associated-with-level-of-psychometric-schizotypy-in-non-clinical-individuals
#17
Thomas J Whitford, Amelia M Mitchell, Damien J Mannion
A recent study (Lemaitre et al., 2016, Consciousness and Cognition, 41, 64-71) found that non-clinical individuals who scored highly on a psychometric scale of schizotypy were able to tickle themselves. The present study aimed to extend this finding by investigating whether the ability to tickle oneself was associated with level of psychometric schizotypy considered as a continuous variable. One hundred and eleven students completed the Schizotypal Personality Questionnaire (SPQ). A mechanical device delivered tactile stimulation to participants' palms...
May 10, 2017: Consciousness and Cognition
https://www.readbyqxmd.com/read/28486227/schizotypy-and-cognitive-failures-a-mediating-role-for-affect
#18
Nicole Carrigan, Emma Barkus
BACKGROUND: Cognitive failures are disruptions in cognitive functioning during everyday life. Vulnerability to these failures is increased in a range of psychological disorders, including schizophrenia. In addition, healthy individuals with personality-based psychosis proneness, or schizotypy, often complain of heightened failures. A factor known to exacerbate cognitive failures is negative affect. Negative affectivity is linked to both schizophrenia and schizotypy. It is therefore possible that affect is responsible for the increased everyday cognitive failures in "high schizotypes"...
2017: Psychopathology
https://www.readbyqxmd.com/read/28456376/-consultation-liaison-during-the-peripartum-network-care-between-liaison-and-mobile-unit
#19
V Garez, E Devouche, A Bobin-Bègue, M Alecian, P Minjollet, A Vallerent, M Poget, H Oguibenine, C Héroux, F Medjkane, G Apter
OBJECTIVES: The pregnancy periods of peripartum and immediate postpartum represent moments of opportunity to access care. Both prevention and therapeutic management can be offered with a better chance of success during these periods. Our specific Consultation Liaison (CL) team PPUMMA was created in order to respond to the need for early detection of psychopathology and rapid implementation of therapeutic management and preventive measure for mother and child. The importance of urgently intervening "on site" seemed a necessity since duration of hospitalization in maternity wards is very short...
April 26, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28422422/psychopathology-and-social-functioning-of-42-subjects-from-a-danish-ultra-high-risk-cohort
#20
Helle Karkov Madsen, Dorte Nordholm, Kristine Krakauer, Lasse Randers, Merete Nordentoft
AIM: To make a thorough characterization of the co-morbidity, psychopathology and demographics in the first Danish ultra high-risk (UHR) sample. METHOD: Forty-two UHR subjects went through comprehensive interviews assessing their psychopathology, psychiatric disorders, substance use and family history of psychiatric disorders. RESULTS: All UHR subjects met the criteria of at least 1 axis I diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) and met on average four diagnoses (both axis I and II), mostly within the areas of depression, anxiety and substance abuse...
April 19, 2017: Early Intervention in Psychiatry
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