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Language schizophrenia

Keming Gao, Fang Fang, Zuowei Wang, Joseph R Calabrese
OBJECTIVES: To compare objective and subjective weight gain of second-generation antipsychotics in schizophrenia and bipolar disorder. METHODS: English-language literature published and cited in PubMed (MEDLINE) from January 1966 to December 2015 was searched with the keywords antipsychotic, atypical antipsychotic, or generic/brand name of atypical antipsychotics, and schizophrenia, bipolar disorder, bipolar mania, or bipolar depression, and safety, tolerability, weight gain, and randomized, placebo-controlled clinical trials...
October 5, 2016: Journal of Clinical Psychopharmacology
F Thomas, V Moulier, A Valéro-Cabré, D Januel
Auditory verbal hallucinations (AVH) are among the most characteristic symptoms of schizophrenia and have been linked to likely disturbances of structural and functional connectivity within frontal, temporal, parietal and subcortical networks involved in language and auditory functions. Resting-state functional magnetic resonance imaging (fMRI) has shown that alterations in the functional connectivity activity of the default-mode network (DMN) may also subtend hallucinations. Noninvasive neurostimulation techniques such as repetitive transcranial magnetic stimulation (rTMS) have the ability to modulate activity of targeted cortical sites and their associated networks, showing a high potential for modulating altered connectivity subtending schizophrenia...
October 11, 2016: Revue Neurologique
Arka Chattopadhyay, Stephen Frey, Ghiselle Green
BACKGROUND: Bifeprunox is a novel antipsychotic drug designed to treat schizophrenia. However, research into the drug was ceased in 2009 due to rejection of licence to go to market by the US Food and Drug Administration (FDA), who could not approve the drug for acute or long-term symptoms of schizophrenia because more research was required to demonstrate convincing effects "beyond those already achieved" with currently licenced drugs. There were also concerns expressed over one death of a person whilst on the drug...
October 12, 2016: Cochrane Database of Systematic Reviews
David Gil-Sanz, Mar Fernández-Modamio, Rosario Bengochea-Seco, Marta Arrieta-Rodríguez, Gabriela Pérez-Fuentes
OBJECTIVE: Social cognition is recognized to be a deficit in individuals suffering from schizophrenia. Numerous studies have explored the relationship between social cognition and social functioning in outpatients with schizophrenia through the use of different social cognition training programs. This study examines the efficacy of the Social Cognition Training Program (PECS in Spanish) in adults with a diagnosis of schizophrenia. METHODS: Data were derived from a sample of 44 non-hospitalized adult patients who presented with a DSM-IV-TR Axis I diagnosis of schizophrenia and 39 healthy controls...
2016: Clinical Schizophrenia & related Psychoses
L E W Leenarts, C Dölitzsch, K Schmeck, J M Fegert, T Grisso, M Schmid
BACKGROUND: There is growing evidence that it is important to have well-standardized procedures for identifying the mental health needs of youths in welfare and juvenile justice institutions. One of the most widely used tools for mental health screening in the juvenile justice system is the Massachusetts Youth Screening Instrument-second version (MAYSI-2). To contribute to the body of research examining the utility of the MAYSI-2 as a mental health screening tool; the first objective of the current study was to examine the relationship between the MAYSI-2 and the Schedule for Affective Disorders and Schizophrenia for School-Age Children, Present and Lifetime version (K-SADS-PL) in a sample of Swiss youths in welfare and juvenile justice institutions using a cross-sectional design...
September 30, 2016: BMC Psychiatry
Nikos Makris, A Zhu, G M Papadimitriou, P Mouradian, I Ng, E Scaccianoce, G Baselli, F Baglio, M E Shenton, Y Rathi, B Dickerson, E Yeterian, M Kubicki
Originally, the middle longitudinal fascicle (MdLF) was defined as a long association fiber tract connecting the superior temporal gyrus and temporal pole with the angular gyrus. More recently its description has been expanded to include all long postrolandic cortico-cortical association connections of the superior temporal gyrus and dorsal temporal pole with the parietal and occipital lobes. Despite its location and size, which makes MdLF one of the most prominent cerebral association fiber tracts, its discovery in humans is recent...
October 6, 2016: Brain Imaging and Behavior
Amanda Crider, Anilkumar Pillai
Social interaction and communication are complex behavioral paradigms involving many components. Many different neurotransmitters, hormones, sensory inputs, and brain regions are involved in the act of social engagement and verbal or nonverbal communication. Autism Spectrum Disorder (ASD) and schizophrenia are two neurodevelopmental disorders that have social and language deficits as hallmark symptoms, but show very different etiologies. The output of social dysfunction is common to both ASD and schizophrenia, but this likely arises from very different pathophysiological means...
June 2016: Current Behavioral Neuroscience Reports
Maria Pontillo, Franco De Crescenzo, Stefano Vicari, Maria Laura Pucciarini, Roberto Averna, Ornella Santonastaso, Marco Armando
AIM: To provide an updated of recent findings about efficacy of cognitive-behavior therapy (CBT) in reduction of command hallucinations. METHODS: PubMed/MEDLINE, Cochrane Library, the Cumulative Index to Nursing and Allied Health Literature, PsycINFO, searches were performed using the keywords "hallucinations", "behavioural therapy" and " cognitive therapy" in order to identify relevant articles published during the years of 2011 to 2016. No language limits were used...
September 22, 2016: World Journal of Psychiatry
Millie Ngaage, Mark Agius
INTRODUCTION: The UK-based AESOP study conducted over a two-year period in three UK sites simultaneously (London, Nottingham, and Bristol), is the largest study to date to conduct a first contact case-control study of psychosis. The study found that rates of schizophrenia were markedly elevated in both African-Caribbean and Black African people, in both sexes and across all age groups. SUBJECTS AND METHODS: English language literature published up to 2016 was searched...
September 2016: Psychiatria Danubina
Gerasimos Kolaitis, Christian G Bouwkamp, Alexia Papakonstantinou, Ioanna Otheiti, Maria Belivanaki, Styliani Haritaki, Terpsihori Korpa, Zinovia Albani, Elena Terzioglou, Polyxeni Apostola, Aggeliki Skamnaki, Athena Xaidara, Konstantina Kosma, Sophia Kitsiou-Tzeli, Maria Tzetis
BACKGROUND: This is a case with multiple chromosomal aberrations which are likely etiological for the observed psychiatric phenotype consisting of attention deficit hyperactivity and conduct disorders. CASE PRESENTATION: We report on an 11 year-old boy, admitted to the pediatric hospital for behavioral difficulties and a delayed neurodevelopmental trajectory. A cytogenetic analysis and high-resolution microarray comparative genomic hybridization (CGH) analysis was performed...
2016: Child and Adolescent Psychiatry and Mental Health
T Sabbe, J Detraux, M De Hert
BACKGROUND: The use of antipsychotics can result in elevated prolactin levels or hyperprolactinemia. An increasing number of studies suggests that prolactin plays a role in mammary carcinogenesis, leading to concerns about a possible relationship between antipsychotics and breast cancer.<br/> AIM: To provide an overview of recent literature regarding the relationship between prolactin, antipsychotics and breast cancer and an association between schizophrenia and breast cancer...
2016: Tijdschrift Voor Psychiatrie
Berna Yalınçetin, Halis Ulaş, Levent Var, Tolga Binbay, Berna Binnur Akdede, Köksal Alptekin
OBJECTIVE: The aim of this cross-sectional study is to examine the relation of formal thought disorder (FTD) with symptomatic remission (SR) and social functioning in patients with schizophrenia. METHOD: The study was carried out with a sample consisting of 117 patients diagnosed with schizophrenia according to DSM-IV. The patients were assessed with the Positive and Negative Syndrome Scale (PANSS), the Thought and Language Index (TLI), and the Personal and Social Performance Scale (PSP)...
October 2016: Comprehensive Psychiatry
Zhuoyang Lu, M V V V Sekhar Reddy, Jianfang Liu, Ana Kalichava, Jiankang Liu, Lei Zhang, Fang Chen, Yun Wang, Luis Marcelo F Holthauzen, Mark A White, Suchithra Seshadrinathan, Xiaoying Zhong, Gang Ren, Gabby Rudenko
Contactin-associated protein-like 2 (CNTNAP2) is a large multi-domain neuronal adhesion molecule implicated in a number of neurological disorders, including epilepsy, schizophrenia, autistic spectrum disorder (ASD), intellectual disability, and language delay. We reveal here by electron microscopy that the architecture of CNTNAP2 is composed of a large, medium, and small lobe that flex with respect to each other. Using epitope labeling and fragments, we assign the F58C, L1, and L2 domains to the large lobe, the FBG and L3 domains to the middle lobe, and the L4 domain to the small lobe of the CNTNAP2 molecular envelop...
September 12, 2016: Journal of Biological Chemistry
Vladeta Ajdacic-Gross, Stephanie Rodgers, Aleksandra Aleksandrowicz, Margot Mutsch, Nina Steinemann, Viktor von Wyl, Roland von Känel, Matthias Bopp
BACKGROUND: To examine the site-specific cancer mortality among deaths registered with Parkinson's disease (PD) and multiple sclerosis (MS). We focused on the patterns related to the most frequent cancers. METHODS: We analyzed Swiss mortality data over a 39-year period (1969-2007), using a statistical approach applicable to unique daabases, i.e. when no linkage with morbidity databases or disease registries is possible. It was based on a case-control design with bootstrapping to derive standardized mortality ratios (SMR)...
October 2016: Cancer Epidemiology
Mariam A Khokhar, Waqqas Ahmad Khokhar, Andrew V Clifton, Graeme E Tosh
BACKGROUND: People with serious mental illness not only experience an erosion of functioning in day-to-day life over a protracted period of time, but evidence also suggests that they have a greater risk of experiencing oral disease and greater oral treatment needs than the general population. Poor oral hygiene has been linked to coronary heart disease, diabetes, and respiratory disease and impacts on quality of life, affecting everyday functioning such as eating, comfort, appearance, social acceptance, and self esteem...
September 8, 2016: Cochrane Database of Systematic Reviews
Elliot Murphy, Antonio Benítez-Burraco
Schizophrenia is characterized by marked language deficits, but it is not clear how these deficits arise from the alteration of genes related to the disease. The goal of this paper is to aid the bridging of the gap between genes and schizophrenia and, ultimately, give support to the view that the abnormal presentation of language in this condition is heavily rooted in the evolutionary processes that brought about modern language. To that end we will focus on how the schizophrenic brain processes language and, particularly, on its distinctive oscillatory profile during language processing...
2016: Frontiers in Human Neuroscience
Sadhana Singh, Kavita Singh, Richa Trivedi, Satnam Goyal, Prabhjot Kaur, Namita Singh, Triptish Bhatia, Smita N Deshpande, Subash Khushu
Neuropsychological studies have reported that attention, memory, language, motor and emotion processing are impaired in schizophrenia. It is known that schizophrenia involves structural alterations in the white matter of brain that contribute to the pathophysiology of the disorder. Uncinate fasciculus (UNC), a bundle of white matter fibres, plays an important role in the pathology of this disorder and involved in cognitive functions such as memory, language and emotion processing. Therefore, the present study aimed to investigate microstructural changes in UNC fibre in schizophrenia patients relative to controls and its correlation with neuropsychological scores...
September 2016: Journal of Biosciences
Ahmet Ayer, Berna Yalınçetin, Esra Aydınlı, Şilay Sevilmiş, Halis Ulaş, Tolga Binbay, Berna Binnur Akdede, Köksal Alptekin
Formal thought disorder (FTD) is one of the fundamental symptom clusters of schizophrenia and it was found to be the strongest predictor determining conversion from first-episode acute transient psychotic disorder to schizophrenia. Our goal in the present study was to compare a first-episode psychosis (FEP) sample to a healthy control group in relation to subtypes of FTD. Fifty six patients aged between 15 and 45years with FEP and forty five control subjects were included in the study. All the patients were under medication for less than six weeks or drug-naive...
October 2016: Comprehensive Psychiatry
Xiang Yang Zhang, Da Chun Chen, Yun Long Tan, Shuping Tan, Xingguang Luo, Lingjun Zuo, Jair C Soares
BACKGROUND: Accumulating evidence has shown that brain-derived neurotrophic factor (BDNF) may be involved in the pathogenesis of schizophrenia. Moreover, BDNF genetic variants, especially the Val66Met polymorphism, may influence specific aspects of human cognition. This study aimed to investigate the potential association of BDNF gene polymorphisms with susceptibility to schizophrenia and cognitive impairments in patients with schizophrenia in a Han Chinese population. METHODS: Four polymorphisms (rs6265, rs12273539, rs10835210, and rs2030324) of the BDNF gene were analyzed in a case-control study of 1,887 Han Chinese individuals (844 patients meeting DSM-IV diagnosis of schizophrenia and 1,043 healthy controls)...
August 2016: Journal of Clinical Psychiatry
Marcelo L Berthier, Núria Roé-Vellvé, Ignacio Moreno-Torres, Carles Falcon, Karl Thurnhofer-Hemsi, José Paredes-Pacheco, María J Torres-Prioris, Irene De-Torres, Francisco Alfaro, Antonio L Gutiérrez-Cardo, Miquel Baquero, Rafael Ruiz-Cruces, Guadalupe Dávila
Foreign accent syndrome (FAS) is a speech disorder that is defined by the emergence of a peculiar manner of articulation and intonation which is perceived as foreign. In most cases of acquired FAS (AFAS) the new accent is secondary to small focal lesions involving components of the bilaterally distributed neural network for speech production. In the past few years FAS has also been described in different psychiatric conditions (conversion disorder, bipolar disorder, and schizophrenia) as well as in developmental disorders (specific language impairment, apraxia of speech)...
2016: Frontiers in Human Neuroscience
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