keyword
MENU ▼
Read by QxMD icon Read
search

Schizotypal personality

keyword
https://www.readbyqxmd.com/read/28797561/self-reported-psychosis-like-experiences-in-patients-with-mood-disorders
#1
I Baryshnikov, J Suvisaari, K Aaltonen, M Koivisto, T Melartin, P Näätänen, K Suominen, B Karpov, M Heikkinen, J Oksanen, T Paunio, G Joffe, E Isometsä
BACKGROUND: Self-reported psychosis-like experiences (PEs) may be common in patients with mood disorders, but their clinical correlates are not well known. We investigated their prevalence and relationships with self-reported symptoms of depression, mania, anxiety, borderline (BPD) and schizotypal (SPD) personality disorders among psychiatric patients with mood disorders. METHODS: The Community Assessment of Psychic Experiences (CAPE-42), Mood Disorder Questionnaire (MDQ), McLean Screening Instrument (MSI), The Beck Depressive Inventory (BDI), Overall Anxiety Severity and Impairment Scale (OASIS) and Schizotypal Personality Questionnaire-Brief form (SPQ-B) were filled in by patients with mood disorders (n=282) from specialized care...
February 3, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28759626/glutamate-gaba-ratio-is-associated-with-the-psychosocial-domain-of-autistic-and-schizotypal-traits
#2
Talitha C Ford, Richard Nibbs, David P Crewther
BACKGROUND: The autism and schizophrenia spectra overlap to a large degree in the social and interpersonal domains. Similarly, abnormal excitatory glutamate and inhibitory γ-aminobutyric acid (GABA) neurotransmitter concentrations have been reported for both spectra, with the interplay of these neurotransmitters important for cortical excitation to inhibition regulation. This study investigates whether these neurotransmitter abnormalities are specific to the shared symptomatology, and whether the degree of abnormality increases with increasing symptom severity...
2017: PloS One
https://www.readbyqxmd.com/read/28758885/dimensional-traits-of-schizotypy-associated-with-glycine-receptor-glra1-polymorphism-an-exploratory-candidate-gene-association-study
#3
Anvi K Vora, Amanda M Fisher, Antonia S New, Erin A Hazlett, Margaret McNamara, Qiaoping Yuan, Zhifeng Zhou, Colin Hodgkinson, David Goldman, Larry J Siever, Panos Roussos, M Mercedes Perez-Rodriguez
Schizotypy captures the underlying genetic vulnerability to schizophrenia. However, the genetic underpinnings of schizotypy remain unexplored. The authors examined the relationship between single nucleotide polymorphisms (SNPs) and schizotypy. A sample of 137 subjects (43 healthy controls, 34 subjects with schizotypal personality disorder [SPD], 32 with borderline personality disorder, and 25 with other personality disorders) completed the Schizotypal Personality Questionnaire (SPQ). Subjects were genotyped using a custom array chip...
July 31, 2017: Journal of Personality Disorders
https://www.readbyqxmd.com/read/28758884/clinical-characteristics-of-comorbid-narcissistic-personality-disorder-in-patients-with-borderline-personality-disorder
#4
Susanne Hörz-Sagstetter, Diana Diamond, John F Clarkin, Kenneth N Levy, Michael Rentrop, Melitta Fischer-Kern, Nicole M Cain, Stephan Doering
This study examines psychopathology and clinical characteristics of patients with borderline personality disorder (BPD) and comorbid narcissistic personality disorder (NPD) from two international randomized controlled trials. From a combined sample of 188 patients with BPD, 25 also fulfilled criteria for a comorbid diagnosis of NPD according to DSM-IV. The BPD patients with comorbid NPD, compared to the BPD patients without comorbid NPD, showed significantly more BPD criteria (M = 7.44 vs. M = 6.55, p < ...
July 31, 2017: Journal of Personality Disorders
https://www.readbyqxmd.com/read/28750214/childhood-trauma-is-not-a-confounder-of-the-overlap-between-autistic-and-schizotypal-traits-a-study-in-a-non-clinical-adult-sample
#5
Jing-Bo Gong, Ya Wang, Simon S Y Lui, Eric F C Cheung, Raymond C K Chan
Childhood trauma has been shown to be a robust risk factor for mental disorders, and may exacerbate schizotypal traits or contribute to autistic trait severity. However, little is known whether childhood trauma confounds the overlap between schizotypal traits and autistic traits. This study examined whether childhood trauma acts as a confounding variable in the overlap between autistic and schizotypal traits in a large non-clinical adult sample. A total of 2469 participants completed the Autism Spectrum Quotient (AQ), the Schizotypal Personality Questionnaire (SPQ), and the Childhood Trauma Questionnaire-Short Form...
July 17, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28740822/neurological-soft-signs-effects-of-trait-schizotypy-psychological-distress-and-auditory-hallucination-predisposition
#6
Saskia de Leede-Smith, Steven Roodenrys, Lauren Horsley, Shannen Matrini, Erin Mison, Emma Barkus
Schizotypy is regarded as a trait vulnerability for psychotic disorders, yet alone is insufficient for development of a diagnosable disorder. Additional symptoms and psychological distress are necessary for help seeking and transition from an at risk mental state to a clinical diagnosis. The present study investigated the interaction between trait schizotypy, state auditory verbal hallucination (AVH) predisposition, distress and handedness for the expression of neurological soft signs (NSS), a neurodevelopmental vulnerability factor for psychosis...
March 2017: Schizophrenia Research. Cognition
https://www.readbyqxmd.com/read/28740810/schizotypy-and-mindfulness-magical-thinking-without-suspiciousness-characterizes-mindfulness-meditators
#7
Elena Antonova, Kavitha Amaratunga, Bernice Wright, Ulrich Ettinger, Veena Kumari
Despite growing evidence for demonstrated efficacy of mindfulness in various disorders, there is a continuous concern about the relationship between mindfulness practice and psychosis. As schizotypy is part of the psychosis spectrum, we examined the relationship between long-term mindfulness practice and schizotypy in two independent studies. Study 1 included 24 experienced mindfulness practitioners (19 males) from the Buddhist tradition (meditators) and 24 meditation-naïve individuals (all males). Study 2 consisted of 28 meditators and 28 meditation-naïve individuals (all males)...
September 2016: Schizophrenia Research. Cognition
https://www.readbyqxmd.com/read/28735566/attachment-and-personality-disorders-among-child-molesters-the-role-of-trust
#8
Carlo Garofalo, Stefan Bogaerts
The present study investigated multivariate associations between attachment styles and personality disorders (PDs)-and the mediating role of trust-in a sample of child molesters ( n = 84) and a matched control group from the general community ( n = 80). Among child molesters, canonical correlation analysis revealed that two variates resembling avoidant and anxious attachment dimensions were associated with PD traits. Attachment avoidance was related to schizoid, schizotypal, and avoidant PDs, with a marginal contribution of antisocial PD...
July 1, 2017: Sexual Abuse: a Journal of Research and Treatment
https://www.readbyqxmd.com/read/28719056/tracking-salience-in-young-people-a-psychometric-field-test-of-the-aberrant-salience-inventory-asi
#9
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
#10
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
#11
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
#12
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
#13
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
#14
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
#15
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
#16
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
#17
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
#18
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
#19
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
#20
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
keyword
keyword
19703
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"