Does uncertainty breed conviction? On the possible role of compensatory conviction in jumping to conclusions and overconfidence in psychosis.

abstract：INTRODUCTION:Individuals with schizophrenia, particularly those with passivity symptoms, often feel that their actions and thoughts are controlled by an external agent. Recent evidence has elucidated the role of body representations in the aetiology of passivity symptoms, yet one representation - body structural descri...

journal_title：Cognitive neuropsychiatry

authors： Graham-Schmidt KT,Martin-Iverson MT,Holmes NP,Waters F

更新日期：2016-07-01 00:00:00

abstract：INTRODUCTION:Visual scanning is widely reported to be abnormal in schizophrenia. The majority of eye movement studies in schizophrenic patients have used pictures of a face in isolation in free viewings. This study was designed to examine whether attentional control, through instructions, modulates the visuomotor behav...

journal_title：Cognitive neuropsychiatry

authors： Delerue C,Boucart M

更新日期：2013-05-01 00:00:00

abstract：:Although schizophrenic patients, as a group, show deficits on measures of explicit learning, it is unclear whether they also have deficits on measures of implicit learning. The current study assessed procedural learning in a sample of 48 chronic schizophrenic inpatients and 23 normal controls using the serial reaction...

journal_title：Cognitive neuropsychiatry

authors： Green MF,Kern RS,Williams O,McGurk S,Kee K

更新日期：1997-05-01 00:00:00

abstract：:INTRODUCTION. Ample evidence already shows that theory of mind (ToM) is impaired in people with schizophrenia. Our aim was to critically review this literature. METHOD. We completed a selected review of the research literature on ToM in schizophrenia. RESULTS. Gaps in ToM research were identified. A specific relations...

journal_title：Cognitive neuropsychiatry

authors： Chan KK,Chen EY

更新日期：2011-11-01 00:00:00

abstract：INTRODUCTION:Psychomotor slowing is an important feature of schizophrenia and the relation with negative symptoms is not fully understood. This study aims, first, to investigate the association between negative symptoms and psychomotor slowing. Second, we want to investigate whether fine motor slowing reflects clinical...

journal_title：Cognitive neuropsychiatry

authors： Bervoets C,Docx L,Sabbe B,Vermeylen S,Van Den Bossche MJ,Morsel A,Morrens M

更新日期：2014-01-01 00:00:00

abstract：INTRODUCTION:A sample of everyday difficulties was collected, encompassing errors and unusual experiences participants had encountered when recognising their own faces in everyday life, with the aim of characterising similarities and differences between the reported difficulties and the major forms of self-recognition ...

journal_title：Cognitive neuropsychiatry

authors： Brédart S,Young AW

更新日期：2004-08-01 00:00:00

abstract：INTRODUCTION:We report a novel delusion, primarily persecutory in form, in which the patient believes that he is being filmed, and that the films are being broadcast for the entertainment of others. METHODS:We describe a series of patients who presented with a delusional system according to which they were the subject...

journal_title：Cognitive neuropsychiatry

authors： Gold J,Gold I

更新日期：2012-11-01 00:00:00

abstract：INTRODUCTION:Recent reports of lexical-semantic deficits in patients with schizophrenia (Laws, Al-Uzri, & Mortimer, 2000; Laws, McKenna, & Kondel, 1998) suggest that younger patients have problems accessing intact memories and older patients show apparent "loss" of the lexical-semantic memory representations themselves...

journal_title：Cognitive neuropsychiatry

authors： Kondel TK,Hirsch SR,Laws KR

更新日期：2006-01-01 00:00:00

abstract：INTRODUCTION:Little is known about the relationship between cognitive dysfunction and functional disability in alcohol dependence with comorbid affective disorders. We investigated the neuropsychology of alcohol dependence in detoxified adults with and without affective comorbidity and examined the factors associated w...

journal_title：Cognitive neuropsychiatry

authors： Lee RS,Dore G,Juckes L,De Regt T,Naismith SL,Lagopoulos J,Tickell A,Hickie IB,Hermens DF

更新日期：2015-01-01 00:00:00

abstract：:Introduction: Studies have documented both executive functions (EF) impairment in children with Attention Deficit / Hyperactivity Disorders (ADHD) and Theory of Mind (ToM), yielding mixed results, possibly because of a variety of tasks used, all requiring different levels of language skills.Aim: To investigate the rel...

journal_title：Cognitive neuropsychiatry

authors： Mohammadzadeh A,Khorrami Banaraki A,Tehrani Doost M,Castelli F

更新日期：2020-01-01 00:00:00

abstract：:Confabulations and delusions both involve the production of false claims. Although they may have different types of content, they share several characteristics. For example, they are often held with considerable conviction and are resistant to counter evidence, they may be acted upon, and they may be accompanied by a ...

journal_title：Cognitive neuropsychiatry

authors： Turner M,Coltheart M

更新日期：2010-01-01 00:00:00

abstract：INTRODUCTION:It has been suggested that the positive symptoms of acute schizophrenia are a consequence of a disruption of the process that produces latent inhibition (slower acquisition of conditioned responding after preexposure to the conditioned stimulus) and that this effect can be modelled by pro- and antipsychoti...

journal_title：Cognitive neuropsychiatry

authors： Schmidt-Hansen M,Le Pelley M

更新日期：2012-11-01 00:00:00

abstract：INTRODUCTION:Theory-of-mind (ToM) refers to the ability to understand and predict the behaviour of others based on their mental states. Research from brain imaging and lesion studies indicate that the frontal lobes are both involved and necessary to understand mental states. METHODS:A total of 13 people with Parkinson...

journal_title：Cognitive neuropsychiatry

authors： Mengelberg A,Siegert RJ

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:Substance abuse is highly prevalent in schizophrenia and it has been associated with negative consequences on the course of the pathology. Regarding cognition, the prevailing literature has produced mixed results. Some groups have reported greater cognitive impairments in dual diagnosis schizophrenia, while ...

journal_title：Cognitive neuropsychiatry

authors： Potvin S,Pampoulova T,Lipp O,Ait Bentaleb L,Lalonde P,Stip E

更新日期：2008-07-01 00:00:00

abstract：INTRODUCTION:There is evidence that schizophrenics have an abnormal corpus callosum and an abnormal pattern of cerebral asymmetries. We investigated whether there are corresponding functional abnormalities in interhemispheric transfer (IT) and laterality effects. METHODS:Medicated schizophrenic patients and matched co...

journal_title：Cognitive neuropsychiatry

authors： Florio V,Fossella S,Maravita A,Miniussi C,Marzi CA

更新日期：2002-05-01 00:00:00

abstract：INTRODUCTION:Previous research suggests that latent inhibition is reduced in patients with acute schizophrenia and in healthy participants with high levels of schizotypic characteristics. Other evidence indicates the disruption of a related effect (learned irrelevance) in patients with acute schizophrenia. METHOD:This...

journal_title：Cognitive neuropsychiatry

authors： Schmidt-Hansen M,Killcross AS,Honey RC

更新日期：2009-01-01 00:00:00

abstract：:Numerous studies have suggested, via the interpretation of the negative priming effect as a measure of cognitive inhibition, that schizotypal subjects are less able to inhibit irrelevant distracting information. Recent research has revealed, however, that negative priming effects can be caused by two quite different p...

journal_title：Cognitive neuropsychiatry

authors： Watson FL,Tipper SP

更新日期：1997-02-01 00:00:00

abstract：:We used a variant of the Stroop paradigm to investigate attention bias in a young woman (JK) with delusional beliefs that she had died and that members of her family had changed. JK was shown sets of words printed in different colours of ink, and was asked to name the colour of each word. Sets of words were chosen whi...

journal_title：Cognitive neuropsychiatry

authors： Leafhead KM,Young AW,Szulecka TK

更新日期：1996-02-01 00:00:00

abstract：INTRODUCTION:Alteration of empathy is common in patients with psychiatric disorders. Reliable and valid assessment tools for measuring empathy of clinical samples is needed. The Questionnaire of Cognitive and Affective Empathy (QCAE) is a newly-developed instrument to capture cognitive and affective components of empat...

journal_title：Cognitive neuropsychiatry

authors： Liang YS,Yang HX,Zhang YJ,Cai XL,Wang YY,Ni K,Pu CC,Zhou SZ,Ma YT,Lui SSY,Wang Y,Yu X,Chan RCK

更新日期：2020-11-01 00:00:00

abstract：INTRODUCTION:Although social cognition skills and biases are well-studied in paranoia, "mind perception" - perceiving the extent to which someone even possesses a thinking, feeling mind - is not. We sought to better characterise the profile of mind perception for individuals with paranoia. METHODS:We examined links be...

journal_title：Cognitive neuropsychiatry

authors： Buck B,Hester N,Penn DL,Gray K

更新日期：2017-03-01 00:00:00

abstract：:Introduction: Auditory verbal hallucinations (AVH) are a core symptom of psychotic disorders such as schizophrenia but are also reported in 10-15% of the general population. Impairments in self-voice recognition are frequently reported in schizophrenia and associated with the severity of AVH, particularly when the sel...

journal_title：Cognitive neuropsychiatry

authors： Pinheiro AP,Farinha-Fernandes A,Roberto MS,Kotz SA

更新日期：2019-07-01 00:00:00

abstract：INTRODUCTION:In this paper, we argue for a novel account of one cognitive factor implicated in delusional cognition. According to the erotetic theory of delusion we present, the central cognitive factor in delusion is impaired endogenous question raising. METHOD:After presenting the erotetic theory, we draw on it to m...

journal_title：Cognitive neuropsychiatry

authors： Parrott M,Koralus P

更新日期：2015-01-01 00:00:00

abstract：INTRODUCTION:Cognitive impairment is a pervasive feature of schizophrenia, and is a major determinant of the functional disability that is characteristic of the disorder. However, research investigating whether patients with schizophrenia show a deficit awareness remains unclear. The present study aimed to replicate an...

journal_title：Cognitive neuropsychiatry

authors： Balzan RP,Neaves A,Denson LA,Liu D,Galletly C

更新日期：2014-01-01 00:00:00

abstract：INTRODUCTION:Capgras syndrome is characterised by the belief that a significant other has been replaced by an identical-looking impostor. These patients have no difficulties with visual recognition but fail to show a skin conductance response (SCR) to the objects of the delusion. A case of Capgras delusion (YY), specif...

journal_title：Cognitive neuropsychiatry

authors： Brighetti G,Bonifacci P,Borlimi R,Ottaviani C

更新日期：2007-05-01 00:00:00

abstract：INTRODUCTION:Patients with schizophrenia show impairments in working-memory and visual-spatial processing, but little is known about the dynamic interplay between the two. To provide insight into this important question, we examined the effect of positive and negative symptom expressions in healthy adults on perceptual...

journal_title：Cognitive neuropsychiatry

authors： Abu-Akel A,Reniers RL,Wood SJ

更新日期：2016-09-01 00:00:00

abstract：:Patients with Gilles de la Tourette syndrome (TS) frequently show obsessions and compulsions. Pathophysiologically, TS has been linked to abnormalities of the basal ganglia and forebrain which are related to emotional processes. Because recordings of event-related potentials (ERPs) have shown that the emotional conten...

journal_title：Cognitive neuropsychiatry

authors： Johannes S

更新日期：1999-02-01 00:00:00

abstract：:Introduction: Cognitive impairment is related to an increase in cardiovascular risk (CVR) in the general population. However, in severe mental disorder (SMD), the evidence is less consistent. Few studies have evaluated the relationship between cognition and vascular burden in SMD. This study determines the relationshi...

journal_title：Cognitive neuropsychiatry

authors： Foguet-Boreu Q,Guàrdia Sancho A,Santos Lopez JM,Roura Poch P,Palmarola Ginesta J,Puig-Ribera AM,Muñoz Pradós J

更新日期：2020-01-01 00:00:00

abstract：INTRODUCTION:Functional Cognitive Disorder (FCD) is poorly understood. We sought to better characterise FCD in order to inform future diagnostic criteria and evidence based treatments. Additionally, we compared FCD patients with and without co-morbid depression, including their neuropsychological profiles, to determine...

journal_title：Cognitive neuropsychiatry

authors： Bhome R,Huntley JD,Price G,Howard RJ

更新日期：2019-03-01 00:00:00

abstract：INTRODUCTION:Previous research has suggested that biases in cognitive processes involved in everyday reasoning may contribute to the development of delusional beliefs. The aim of this study was to explore jumping to conclusions (JTC), a data-gathering bias, and jumping to perceptions (JTP), a bias towards believing amb...

journal_title：Cognitive neuropsychiatry

authors： Colbert SM,Peters E,Garety P

更新日期：2010-07-01 00:00:00

abstract：:Self-recognition and self-awareness are processes fundamental to human development. This report describes the case of an 80-year-old woman who demonstrated the ''mirror sign'', an inability to recognise the reflection of oneself in a mirror. An attempt has been made to provide a cognitive neuropsychological explanatio...

journal_title：Cognitive neuropsychiatry

authors： Phillips ML,Howard R,David AS

更新日期：1996-05-01 00:00:00