Event-related potential P300 microstate topography during visual one- and two-dimensional tasks in chronic schizophrenics.

abstract：:The novel coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The escalating number of SARS-CoV-2-infected individuals has conferred the viral spread with the status of global pandemic. However, there are no prophylactic or therapeutic drugs available on the m...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Hashimoto K

更新日期：2021-01-05 00:00:00

abstract：:To assess the course of neuropsychological (NP) impairment in schizophrenia, 71 patients with first episode (FE) schizophrenia and 71 healthy controls were given a comprehensive battery of NP tests at index assessment, after a 2-year and after a 5-year follow-up period. By means of the z-score standardization, summary...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Albus M,Hubmann W,Mohr F,Hecht S,Hinterberger-Weber P,Seitz NN,Küchenhoff H

更新日期：2006-10-01 00:00:00

abstract：:D1-dopamine receptor binding in the brain was determined by positron emission tomography (PET) in five patients with Huntington's disease, in one asymptomatic gene carrier and in five control subjects. [11C] SCH 23390 was used as the radioligand. Brain morphology was recorded by MRI. The patients who all had a mild to...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Sedvall G,Karlsson P,Lundin A,Anvret M,Suhara T,Halldin C,Farde L

更新日期：1994-01-01 00:00:00

abstract：:Schizophrenia is a severe neuropsychiatric disorder with familial loading as heritable risk factor and cannabis abuse as the most relevant environmental risk factor up to date. Cannabis abuse has been related to an earlier onset of the disease and persisting cannabis consumption is associated with reduced symptom impr...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Malchow B,Hasan A,Schneider-Axmann T,Jatzko A,Gruber O,Schmitt A,Falkai P,Wobrock T

更新日期：2013-11-01 00:00:00

abstract：:During a course of electroconvulsive therapy (ECT), the level of currency necessary to induce an epileptic seizure in a patient may either remain relatively stable or-more often-may require repeated upward adjustment over time due to a constantly increasing seizure threshold. We aimed to determine whether a common pol...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Stephani C,Shoukier M,Ahmed R,Wolff-Menzler C

更新日期：2017-12-01 00:00:00

abstract：:Endophenotypes mediate pathways between genetic variations and the psychiatric phenotype, or share genetic risk with the psychiatric phenotype. Identifying endophenotypes is an important step to unravel disease pathways underlying complex psychiatric phenotypes such as ADHD. Potential viable endophenotypes for ADHD ac...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Boxhoorn S,Lopez E,Schmidt C,Schulze D,Hänig S,Cholemkery H,Freitag CM

更新日期：2019-09-01 00:00:00

abstract：:Depressive disorders are influenced by a complex interplay between genetic and environmental factors. Multiple studies support a role of serotonergic pathways in the pathophysiology of depressive disorders. As a rate-limiting enzyme of serotonin synthesis in the brain, tryptophan hydroxylase 2 (TPH2) represents a plau...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Van der Auwera S,Janowitz D,Schulz A,Homuth G,Nauck M,Völzke H,Rose M,Meyer zu Schwabedissen H,Freyberger HJ,Grabe HJ

更新日期：2014-11-01 00:00:00

abstract：:The purpose of this study was to investigate the relationship between specific symptom severity and D2/3 receptor availability in extrastriatal regions in outpatients with schizophrenia to shed light on the role of extrastriatal dopaminergic neurotransmission in the pathophysiology of symptoms of schizophrenia. Sixtee...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Joo YH,Kim JH,Son YD,Kim HK,Shin YJ,Lee SY,Kim JH

更新日期：2018-09-01 00:00:00

abstract：:Complaints of sleep disturbances are common among alcohol dependent patients during subacute abstinence. Recovered patients may show persistent sleep abnormalities for months or even years. In the present study we studied the issue whether periodic limb movements in sleep and disturbances of nocturnal respiration are ...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Gann H,Feige B,Fasihi S,van Calker D,Voderholzer U,Riemann D

更新日期：2002-06-01 00:00:00

abstract：OBJECTIVE:The aims of this study are threefold: to depict characteristics of homeless at discharge from a psychiatric hospital; to describe the utilisation of inpatient care and treatment measures during hospitalisation; and to analyse to what extent psychiatric disorders and clinical variables contribute to the risk f...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Lauber C,Lay B,Rössler W

更新日期：2006-04-01 00:00:00

abstract：OBJECTIVE:We tested Kraepelin's dichotomy model by studying the separability of schizophrenia and depression on the basis of symptoms and illness course. MATERIALS AND METHODS:Matched untreated patients with schizophrenia and depression (n = 130 each) and 130 "healthy" controls were assessed from onset to first admiss...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Häfner H,an der Heiden W,Maurer K

更新日期：2008-06-01 00:00:00

abstract：:The role of the brain-derived neurotrophic factor (BDNF) in the pathophysiology of major depressive disorder (MDD) remains to be elucidated. Recent post hoc analyses indicated a potential association of three polymorphisms in the BDNF gene with worse treatment outcome in patients with the subtype of melancholic depres...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Musil R,Zill P,Seemüller F,Bondy B,Obermeier M,Spellmann I,Bender W,Adli M,Heuser I,Zeiler J,Gaebel W,Maier W,Rietschel M,Rujescu D,Schennach R,Möller HJ,Riedel M

更新日期：2013-08-01 00:00:00

abstract：:We studied 259 female inpatients with bipolar spectrum disorders, of whom 26 (10%) were schizoaffective. Of the remaining 233, 61 (27%) met our conservatively set criteria for index mixed episodes (simultaneous presence of depressive and manic syndromes). These patients with rigorously defined mixed states were, in tu...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Dell'Osso L,Akiskal HS,Freer P,Barberi M,Placidi GF,Cassano GB

更新日期：1993-01-01 00:00:00

abstract：:Impairments in emotion recognition and psychosocial functioning are a robust phenomenon in schizophrenia and may affect motivational behavior, particularly during socio-emotional interactions. To characterize potential deficits and their interplay, we assessed social motivation covering various facets, such as implici...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Radke S,Pfersmann V,Derntl B

更新日期：2015-10-01 00:00:00

abstract：:To date, few studies have addressed the relationship between brain structure alterations and responses to atypical antipsychotics in schizophrenia. To this end, in this study, magnetic resonance imaging (MRI) and voxel-based morphometry (VBM) were used to assess the relationship between the brain volumes of gray (GM) ...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Molina V,Martín C,Ballesteros A,de Herrera AG,Hernández-Tamames JA

更新日期：2011-09-01 00:00:00

abstract：:Bipolar disorder (BD) has been associated with a proinflammatory state in which TNF-α seems to play a relevant role. The aim of the present study was to evaluate the plasma levels of TNF-α and its soluble receptors (sTNFR1 and sTNFR2) in BD patients in mania and euthymia in comparison with control subjects. We evaluat...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Barbosa IG,Huguet RB,Mendonça VA,Sousa LP,Neves FS,Bauer ME,Teixeira AL

更新日期：2011-03-01 00:00:00

abstract：:Previous research suggests disturbed emotional learning and memory in borderline personality disorder (BPD). Studies investigating the neural correlates of aversive differential delay conditioning in BPD are currently lacking. We aimed to investigate acquisition, within-session extinction, between-session extinction r...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Krause-Utz A,Keibel-Mauchnik J,Ebner-Priemer U,Bohus M,Schmahl C

更新日期：2016-06-01 00:00:00

abstract：:In a single-blind, placebo-controlled crossover trial, the acute efficacy of the dopamine agonist pramipexole was investigated in 11 restless legs syndrome (RLS) patients by sleep laboratory methods, with a clinical follow-up for 4 weeks. In 3 nights (pre-treatment, placebo and drug night), objective sleep quality was...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Saletu M,Anderer P,Saletu-Zyhlarz G,Hauer C,Saletu B

更新日期：2002-08-01 00:00:00

abstract：:The cytokines interleukin-2 (IL-2) and interleukin-6 (IL-6) increase during immune activation, they are released from activated astrocytes and microglial cells in the central nervous system (CNS), and they are able to enhance the catecholaminergic neurotransmission. This study focused on the soluble receptors of IL-2 ...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Müller N,Empl M,Riedel M,Schwarz M,Ackenheil M

更新日期：1997-01-01 00:00:00

abstract：:The description of the heterogeneous phenomenological, pathophysiological, and etiological nature of schizophrenia is under way; however, the relationships between heterogeneity levels are still unclear. We performed a robust cross-sectional study, including a systematic neuropsychological battery, assessment of clini...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Szendi I,Racsmány M,Cimmer C,Csifcsák G,Kovács ZA,Szekeres G,Galsi G,Tóth F,Nagy A,Garab EA,Boda K,Gulyás G,Kiss JG,Dombi J,Pléh C,Janka Z

更新日期：2010-04-01 00:00:00

abstract：:Although classical and atypical antipsychotics may have different neurotoxic effects, their underlying mechanisms remain to be elucidated, especially regarding neuroglial function. In the present study, we compared the atypical antipsychotic risperidone (0.01-10 μM) with the typical antipsychotic haloperidol (0.01-10 ...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Quincozes-Santos A,Bobermin LD,Tonial RP,Bambini-Junior V,Riesgo R,Gottfried C

更新日期：2010-09-01 00:00:00

abstract：:Changes in the surface morphology of the orbitofrontal cortex (OFC), such as a fewer orbital sulci and altered sulcogyral pattern of the 'H-shaped' orbital sulcus, have been reported in schizophrenia, possibly reflecting abnormal neurodevelopment during gestation. However, whether high-risk subjects for developing psy...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Nakamura M,Takahashi T,Takayanagi Y,Sasabayashi D,Katagiri N,Sakuma A,Obara C,Koike S,Yamasue H,Furuichi A,Kido M,Nishikawa Y,Noguchi K,Matsumoto K,Mizuno M,Kasai K,Suzuki M

更新日期：2019-06-01 00:00:00

abstract：:The aim of the study was to evaluate the relationship between social problem solving ability, clinical features and cognitive functions, and determine the predictors of benefit from social problem solving training in 63 patients with schizophrenia. We administered Brief Psychiatric Rating Scale (BPRS), Wisconsin Card ...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Uçok A,Cakir S,Duman ZC,Dişcigil A,Kandemir P,Atli H

更新日期：2006-09-01 00:00:00

abstract：:A group of 52 patients presenting at an outpatient unit for anxiety disorders were included consecutively in a prospective 2-year follow-up study. Patients were administered to a structured interview for DSM-III-R diagnoses, a follow-up interview (LIFE), and various other ratings. Sociodemographic and illness-history ...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Scheibe G,Albus M

更新日期：1994-01-01 00:00:00

abstract：:Proof of efficacy of a psychotropic medicinal product is the key point of clinical psychopharmacology. This especially concerns the licensing of a new compound, but apart from this special case, lots of efficacy questions need to be answered in clinical psychopharmacology, such as, e.g. the question of the efficacy of...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Möller HJ,Broich K

更新日期：2010-02-01 00:00:00

abstract：:CSF diazepam-binding inhibitor-like immunoreactivity (DBI-LI) and polysomnography were studied in 28 drug-free male schizophrenic (DSM-III-R) patients. They underwent a three-night polysomnography evaluation and a lumbar puncture. CSF DBI-LI correlated positively with REM latency, the REM latency/2d nonREM period rati...

journal_title：European archives of psychiatry and clinical neuroscience

authors： van Kammen DP,Guidotti A,Neylan T,Guarneri P,Kelley ME,Gurklis J,Gilbertson MW,Peters JL,Costa E

更新日期：1994-01-01 00:00:00

abstract：:In recent studies, the glutamate (Glu) level has been quantified using the modified STEAM sequence on 3T MRI. We enrolled 15 healthy volunteers and a group of 51 patients who experienced stroke for the first time and had a good prognosis. The patients with infarction were divided into three groups according to their s...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Wang X,Li YH,Li MH,Lu J,Zhao JG,Sun XJ,Zhang B,Ye JL

更新日期：2012-02-01 00:00:00

abstract：:Despite the lack of clinical data about the role of the endocannabinoid system (ECS) in affective disorders, preclinical work suggests that the ECS is relevant in both with regard to the etiology of depression as well as the mediation of antidepressant effects. We measured the intraindividual levels of the endocannabi...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Kranaster L,Hoyer C,Aksay SS,Bumb JM,Leweke FM,Janke C,Thiel M,Lutz B,Bindila L,Sartorius A

更新日期：2017-12-01 00:00:00

abstract：:Low social integration is commonly described in acutely suicidal individuals. Neural mechanisms underlying low social integration are poorly understood in depressed and suicidal patients. We sought to characterize the neural response to low social integration in acutely suicidal patients. Adult depressed patients with...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Cáceda R,James GA,Stowe ZN,Delgado PL,Kordsmeier N,Kilts CD

更新日期：2020-08-01 00:00:00

abstract：AIM:This study examined the extent to which fathers' and infants' interaction behavior were related to children's externalizing behavior problems at age 8 and 11 years. METHODS:In a prospective longitudinal study of children at risk for later psychopathology, 72 fathers and their 3-month-old children were videotaped a...

journal_title：European archives of psychiatry and clinical neuroscience

authors： Trautmann-Villalba P,Gschwendt M,Schmidt MH,Laucht M

更新日期：2006-09-01 00:00:00