Testing the cognitive effort hypothesis of cognitive impairment in major depression.

Abstract:

BACKGROUND:It is widely accepted that depression is associated with deficits in a range of cognitive domains. However, there is no consensus regarding the neuropsychological profile in depression. AIM:The aim of the present report is to test the cognitive effort hypothesis as a possible framework for understanding the observed cognitive impairment in major depressive disorder (MDD), using the Delis Kaplan Executive Function system (D-KEFS). METHOD:Twenty-four patients with recurrent MDD, in the acute phase of illness, were compared with a healthy control group. We expected that the patient group would show impairment on tests that measure higher-level effortful cognitive processing, whereas basic cognitive skills would be equal to the control group. RESULTS:There were no differences between the two groups on measures of basic cognitive skills, except for Colour Naming. Furthermore, MDD patients performed significantly worse than the control group on three out of seven of the cognitively effortful measures; namely Inhibition, Inhibition/Switching and Category Fluency. CONCLUSIONS:We could not find consistent support for the cognitive effort hypothesis in the present study. However, the results indicate that depressed patients have a specific impairment within the Executive Function domain affecting Inhibition, Inhibition/Switching and Category Fluency.

journal_name

Nord J Psychiatry

authors

Hammar A,Strand M,Ardal G,Schmid M,Lund A,Elliott R

doi

10.3109/08039488.2010.494311

subject

Has Abstract

pub_date

2011-02-01 00:00:00

pages

74-80

issue

1

eissn

0803-9488

issn

1502-4725

journal_volume

65

pub_type

杂志文章
  • Nicotine and alcohol use in adolescent psychiatric inpatients: associations with diagnoses, psychosocial factors, gender and age.

    abstract::The aim of the survey was to describe the proportion of smokers and alcohol users in a group of children and adolescents admitted to a German department of child and adolescent psychiatry and psychotherapy. In addition, the proportion of smokers in this group of patients was compared with the proportion in the general...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480801984073

    authors: Ribeiro SN,Jennen-Steinmetz C,Schmidt MH,Becker K

    更新日期:2008-01-01 00:00:00

  • Time to remission for eating disorder patients: a 2(1/2)-year follow-up study of outcome and predictors.

    abstract::The aim of the present study was to analyse outcome, time to remission, and predictors of time to remission in a cohort of Danish eating disorder patients. Seventy-eight patients (35 anorexic, 30 bulimic and 13 unspecified eating disorder patients) were interviewed 2(1/2) years after initial assessment. Method of asse...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480801984875

    authors: Clausen L

    更新日期:2008-01-01 00:00:00

  • Olanzapine plasma level in relation to antimanic effect in the acute therapy of manic states.

    abstract::The aim of this study was to evaluate internal as well as external validity of the two most frequently used mania scales, the Young Mania Rating Scale (YMRS) and the Bech-Rafaelsen Mania Scale (MAS), in patients with DSM-IV mania. Mokken analysis was used to evaluate internal validity in which a coefficient of homogen...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480600601282

    authors: Bech P,Gex-Fabry M,Aubry JM,Favre S,Bertschy G

    更新日期:2006-01-01 00:00:00

  • Fluoxetine in acute treatment of children and adolescents with obsessive-compulsive disorder: a systematic review and meta-analysis.

    abstract::Background: Obsessive-compulsive disorder (OCD) is a common psychiatric illness in children and adolescents. Previous evidence suggests that fluoxetine is effective in the treatment of OCD in children and adolescents. However, those studies had small sample sizes. As a result, a systematic review, which is a more powe...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,meta分析

    doi:10.1080/08039488.2020.1744037

    authors: Maneeton N,Maneeton B,Karawekpanyawong N,Woottiluk P,Putthisri S,Srisurapanon M

    更新日期:2020-10-01 00:00:00

  • Associations between patient characteristics and ratings of treatment milieu.

    abstract::The objective of the study was to investigate associations between patients ratings of their treatment milieu and personal characteristics such as gender, age, educational level, personality disorders, symptom distress, interpersonal problems, global level of functioning, as well as treatment outcome. Data was taken f...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,多中心研究

    doi:10.1080/08039480701414999

    authors: Pedersen G,Karterud S

    更新日期:2007-01-01 00:00:00

  • Does acute stress disorder predict post-traumatic stress disorder in traffic accident victims? Analysis of a self-report inventory.

    abstract::The objective of this study was to account for acute stress disorder (ASD) and post-traumatic stress disorder (PTSD) morbidity in a self-report survey of traffic accident victims and to evaluate the relationship between ASD and PTSD in this sample, and furthermore, to find both a model of independent variables account...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,多中心研究

    doi:10.1080/08039480410006304

    authors: Fuglsang AK,Moergeli H,Schnyder U

    更新日期:2004-01-01 00:00:00

  • Are anxiety disorders a pathway to obsessive-compulsive disorder? Different trajectories of OCD and the role of death anxiety.

    abstract:OBJECTIVES:A body of research has demonstrated high rates of comorbidity among individuals with obsessive-compulsive disorder (OCD). Further, recent empirical evidence has demonstrated the relevance of death anxiety in OCD. Given that the trajectory towards OCD remains unclear, the current study aimed to examine which ...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2020.1817554

    authors: Menzies RE,Zuccala M,Sharpe L,Dar-Nimrod I

    更新日期:2020-09-12 00:00:00

  • Attitudes toward standardized assessment tools and their use among clinicians in a public mental health service.

    abstract::The aim of the present study was to investigate the use and attitudes toward standardized assessment tools among clinicians in a public mental health service in Norway. A total of 606 clinicians provided feedback on their use and attitudes regarding psychometric qualities of such tools, their practicality, and their b...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2019.1642383

    authors: Bjaastad JF,Jensen-Doss A,Moltu C,Jakobsen P,Hagenberg H,Joa I

    更新日期:2019-10-01 00:00:00

  • Randomized trial on the effectiveness of long- and short-term psychotherapy on psychiatric symptoms and working ability during a 5-year follow-up.

    abstract:BACKGROUND:The information on whether long-term psychotherapy is superior in comparison with short-term therapies during a long time-perspective in the treatment of mood and anxiety disorder is incomplete. AIMS:The present study addresses this question in a clinical trial with an exceptionally long follow-up. METHODS...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,随机对照试验

    doi:10.3109/08039488.2012.680910

    authors: Knekt P,Lindfors O,Sares-Jäske L,Virtala E,Härkänen T

    更新日期:2013-02-01 00:00:00

  • Long-term consequences of the reformation of psychiatric care: a 15-year follow-up study.

    abstract::Although there are a great many epidemiological studies of psychiatric diseases and the outcomes of controlled rehabilitation programmes, there is a shortage of studies of routine psychiatric care. This study is a retrospective cohort study of the total number (n=138) of patients receiving inpatient care at a psychiat...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480252803864

    authors: Bülow P,Svensson T,Hansson JH

    更新日期:2002-01-01 00:00:00

  • A new priority in psychiatry: focused services for adolescents.

    abstract::Finland was the first European country to give a high priority to the development of specialized psychiatric services for adolescents. The aim of this paper is to 1) describe the development of these services, 2) study the status and the functioning of psychiatric services for adolescents in 2000 and 3) present some f...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480310000248

    authors: Laukkanen E,Pylkkänen K,Hartikainen B,Luotoniemi M,Julma K,Aalberg V

    更新日期:2003-01-01 00:00:00

  • Comparing the effect of non-medical mechanical restraint preventive factors between psychiatric units in Denmark and Norway.

    abstract:BACKGROUND:The use of mechanical restraint (MR) is controversial, and large differences regarding the use of MR are often found among countries. In an earlier study, we observed that MR was used twice as frequently in Denmark than Norway. AIMS:To examine how presumed MR preventive factors of non-medical origin may exp...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.3109/08039488.2014.996600

    authors: Bak J,Zoffmann V,Sestoft DM,Almvik R,Siersma VD,Brandt-Christensen M

    更新日期:2015-08-01 00:00:00

  • Quality of life assessment in schizophrenia: applicability of the Lehman Quality of Life Questionnaire (TL-30).

    abstract::The aim of the present study was to investigate the applicability of a quality of life self-rating scale - the Lehman Quality of Life Questionnaire TL-30 - to evaluate the test-retest reliability of the TL-30 and finally to test the quality of life in schizophrenic patients compared with a general population. Patients...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480701773154

    authors: Nørholm V,Bech P

    更新日期:2007-01-01 00:00:00

  • Criminal recidivism and mortality among patients discharged from a forensic medium secure hospital.

    abstract:BACKGROUND:One of the goals in forensic psychiatric care is to reduce the risk of recidivism, but current knowledge about the general outcome of forensic psychiatric treatment is limited. AIMS:To analyse the rate of criminal recidivism and mortality after discharge in a sample of patients sentenced to forensic psychia...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.3109/08039488.2011.644578

    authors: Tabita B,de Santi MG,Kjellin L

    更新日期:2012-09-01 00:00:00

  • Antipsychotic drug use and associations with neuropsychiatric symptoms in persons with impaired cognition: a cross-sectional study.

    abstract:BACKGROUND:Neuropsychiatric symptoms (NPS) in cognitive disorders impair quality of life, increase caregiver stress, and may lead to earlier institutionalization and death. The objective of this study was to investigate the use of antipsychotics among persons with cognitive impairment in home care and residential care,...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2016.1191537

    authors: Kuronen M,Kautiainen H,Karppi P,Hartikainen S,Koponen H

    更新日期:2016-11-01 00:00:00

  • Associations of somatic symptom attribution in Turkish patients with major depression.

    abstract:BACKGROUND:There are differences across ethno-cultural groups in the degree of somatization among patients with major depressive disorder (MDD). Studies showed that the attribution style of somatic symptoms is an important predictor of health outcome in depressed patients. AIMS:The aims of this study were to investiga...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.3109/08039488.2014.950328

    authors: Taycan O,Ozdemir A,Erdogan-Taycan S,Jurcik T

    更新日期:2015-04-01 00:00:00

  • Anorexia nervosa in teenagers: change in family function after family therapy, at 2-year follow-up.

    abstract::Family therapy has emerged as the treatment of choice for young patients with anorexia nervosa, yet there is insufficient knowledge about what actually happens within the family unit in these cases. The purpose of the present study was to investigate how a family undergoing treatment due to an anorectic child changes ...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/080394802760322132

    authors: Wallin U,Kronvall P

    更新日期:2002-01-01 00:00:00

  • Extreme challenges: psychiatric inpatients with severe self-harming behavior in Norway: a national screening investigation.

    abstract:BACKGROUND:Extreme self-harming behavior is a major challenge for patients and health services. Nevertheless, this patient population is poorly described in research literature. AIMS:The aim of this study was to assess the volume of patients with extensive psychiatric hospitalization due to extreme self-harming behavi...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2018.1511751

    authors: Holth F,Walby F,Røstbakken T,Lunde I,Ringen PA,Ramleth RK,Romm KL,Tveit T,Torgersen T,Urnes Ø,Kvarstein EH

    更新日期:2018-11-01 00:00:00

  • Ventral prefrontal executive function impairment as a potential endophenotypic marker for bipolar disorder.

    abstract:BACKGROUND:Patients with remitted bipolar disorder have cognitive impairments, particularly in executive functions. However, the findings of studies that investigated cognitive functions in unaffected relatives of patients with bipolar disorder are conflicting. AIMS:The aim of this study is to investigate executive fu...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.3109/08039488.2012.756062

    authors: Erol A,Kosger F,Putgul G,Ersoy B

    更新日期:2014-01-01 00:00:00

  • The IFEEL pictures: psychological trauma and perception, and interpretation of child's emotions.

    abstract::Research has been done into the ways in which mothers who have experienced a series of traumatic war-related experiences perceive and interpret emotions on their babies' faces. The IFEEL instrument was used, which proved to be an interesting instrument for achieving our research goal. The data were analysed using a re...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480410005521

    authors: Knezević M,Jovancević M

    更新日期:2004-01-01 00:00:00

  • Post-traumatic stress disorder: the chameleon of psychiatry.

    abstract::Post-traumatic stress disorder (PTSD) has been included in the DSM category of psychiatric diagnoses since 1980, classified as an anxiety disorder. Since that time, its definition has undergone considerable change and today many physicians are not aware of its current diagnostic criteria or the clinical significance o...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,评审

    doi:10.1080/08039480410005927

    authors: Rosenbaum L

    更新日期:2004-01-01 00:00:00

  • Psychological factors associated with acute and chronic central serous chorioretinopathy.

    abstract:BACKGROUND:Central serous chorioretinopathy (CSC) has been associated with several psychological factors. But previous psychological data are limited and mainly restricted to male patients and small sample size. In this study we investigated psychosomatic complaints, personality factors, life events, and stress coping ...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.3109/08039488.2015.1041156

    authors: Lahousen T,Painold A,Luxenberger W,Schienle A,Kapfhammer HP,Ille R

    更新日期:2016-01-01 00:00:00

  • Multifaceted impulsivity in obsessive-compulsive disorder with hoarding symptoms.

    abstract:OBJECTIVE:Hoarding is common in obsessive-compulsive disorder (OCD), and OCD with hoarding may have poorer prognostic features than OCD without hoarding. The aim of this study was to investigate the relationship between multifaceted impulsivity and hoarding symptoms in individuals with OCD. This relationship is importa...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2020.1838605

    authors: Tumkaya S,Yucens B,Mart M,Tezcan D,Kashyap H

    更新日期:2020-11-04 00:00:00

  • Personality traits and recovery from major depressive disorder.

    abstract:OBJECTIVE:To study the correlation of personality traits measured by the Temperament and Character Inventory (TCI) with the prognosis of major depressive disorder in patients treated with either fluoxetine or short-term psychodynamic psychotherapy in a randomized comparative study. METHOD:35 patients with DSM IV-defin...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,随机对照试验

    doi:10.3109/08039488.2010.487571

    authors: Kronström K,Salminen JK,Hietala J,Kajander J,Vahlberg T,Markkula J,Rasi-Hakala H,Karlsson H

    更新日期:2011-02-01 00:00:00

  • Associations between high levels of conduct problems and co-occurring problems among the youngest boys and girls in schools: a cross-sectional study.

    abstract:BACKGROUND:Few studies have focused on conduct problems and co-occurring problems among the youngest children in schools, such as social, internalizing and attention problems. In particular, there is a lack of studies that differentiate between boys and girls in terms of such problems. AIM:The aim of the current study...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章,评审

    doi:10.3109/08039488.2012.731432

    authors: Kirkhaug B,Drugli MB,Lydersen S,Mørch WT

    更新日期:2013-08-01 00:00:00

  • Psychometric properties of the Finnish 20-item Toronto Alexithymia Scale.

    abstract::The aim of this study was to examine the factor structure and the validity of the Finnish version of the 20-item Toronto Alexithymia Scale (TAS-20). As part of the Northern Finland 1966 Birth Cohort Project, the TAS-20 was presented to a sample of 5034 31-year old persons. A confirmatory factor analysis showed that th...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039480151108561

    authors: Joukamaa M,Miettunen J,Kokkonen P,Koskinen M,Julkunen J,Kauhanen J,Jokelainen J,Veijola J,Läksy K,Järvelin MR

    更新日期:2001-01-01 00:00:00

  • Negative symptom configuration in first episode Schizophrenia: findings from the "Parma Early Psychosis" program.

    abstract::Purpose: Identifying distinct dimensions of negative symptoms in First Episode Schizophrenia (FES) might result in a better understanding and treatment of this invalidating symptomatology. Aim of this study was to examine negative symptom structure in FES patients using the Positive and Negative Syndrome Scale (PANSS)...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2019.1695286

    authors: Pelizza L,Landi G,Pellegrini C,Quattrone E,Azzali S,Pellegrini P,Leuci E

    更新日期:2020-05-01 00:00:00

  • Sleep quality in children and adolescents with obsessive-compulsive disorders.

    abstract:BACKGROUND:Although the effect of obsessive-compulsive disorder (OCD) on sleep is not well-known, recent studies suggest an association between OCD and sleep quality. AIMS:We aimed to assess sleep quality in children and adolescents with OCD and to seek its association with OCD symptoms and OCD severity. METHODS:All ...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2020.1785005

    authors: Miniksar DY,Özdemir M

    更新日期:2021-01-01 00:00:00

  • Efficacy of a real-time patient feedback system: patient satisfaction study in psychiatry.

    abstract::Aim: The aim of the study was two-fold: first, to assess the efficacy of an electronic real-time feedback system; second, to examine patient satisfaction.Methods: This was a mixed-method study. Data were collected from two psychiatric outpatient clinics using electronic patient feedback devices. The efficacy of the re...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.1080/08039488.2019.1684989

    authors: Werkkala CM,Bäckmand HM,Kuosmanen LM,Vastamäki MH,Rajala TH,Lindqvist PR,Jylhä PJ

    更新日期:2020-02-01 00:00:00

  • Neurocognitive effects of aripiprazole in adolescents and young adults with bipolar disorder.

    abstract:BACKGROUND:Patients with bipolar disorder have neurocognitive impairments, which are associated with poor functional outcomes. AIMS:This study evaluated the neurocognitive effects of aripiprazole in adolescents and young adults with bipolar disorder. METHODS:This was a 24-week, observational, prospective study perfor...

    journal_title:Nordic journal of psychiatry

    pub_type: 杂志文章

    doi:10.3109/08039488.2011.643484

    authors: Wang LJ,Yeh CB,Huang YS,Tang CS,Chou WJ,Chou MC,Chen CK

    更新日期:2012-09-01 00:00:00