Hanne Lie Kjærstad

Mapping behavioural mechanisms linking childhood maltreatment, cognition, impulsivity, and suicidality in bipolar disorder: A network approach

Natalia E. Fares‐Otero, Astrid E. Iversen, Alfonso Gutiérrez‐Zotes, Jeff Zarp Petersen et autres

Childhood maltreatment (CM) has been consistently associated with increased risk and poorer outcomes in bipolar disorder (BD). However, the behavioural and cognitive mechanisms linking CM and suicidality remain poorly understood, limiting the development of targeted preventive interventions. We estimated a regularised partial …

us, de, es, dk (code pays fourni par la source)

Don’t predict if you cannot interpret: investigating the clinical viability of facial movements for machine-learning assisted diagnostics of bipolar disorder

Martin Lund Trinhammer, Stella Graßhof, Lars Vedel Kessing, Hanne Lie Kjærstad et autres

BACKGROUND: Numerous studies have explored the possibility of developing automatic detection pipelines that can seamlessly diagnose patients with bipolar disorder (BD) and other mental illnesses. Such novel diagnostic tools increasingly rely on data sources, such as facial movements, whose relationships to BD …

dk (code pays fourni par la source)

Exploring the Associations Between Affective and Non‐Affective Cognitive Domains in Mood Disorders and Healthy Controls Using Network Analysis

Hanne Lie Kjærstad, Astrid Endrup Iversen, Maj Vinberg, Lars Vedel Kessing et autres

INTRODUCTION: Cognitive impairment is a core feature of mood disorders that contributes to reduced functioning and poorer prognosis, thereby emerging as an important treatment target. Persistent trait-related impairments present within both affective and non-affective cognition. Nevertheless, the relationship between affective and non-affective …

dk (code pays fourni par la source)

Amygdala reactivity to threat, negative facial perception, and risk of future psychiatric hospitalizations: a longitudinal study in major depressive and bipolar disorders

Kamilla Woznica Miskowiak, Brice Ozenne, Hanne Lie Kjærstad, Patrick M. Fisher et autres

dk (code pays fourni par la source)

Predicting Response to Pro‐Cognitive Interventions in Mood Disorders: A Systematic Review by the International Society for Bipolar Disorders Targeting Cognition Task Force

Dimosthenis Tsapekos, Michail Kalfas, Johanna Mariegaard Schandorff, Caterina del Mar Bonnín et autres

INTRODUCTION: Major depressive disorder (MDD) and bipolar disorder (BD) are often associated with persistent cognitive deficits that impair psychosocial functioning. While pro-cognitive interventions show promise, trial findings are inconsistent, potentially due to baseline factors influencing treatment response. This systematic review summarizes evidence …

gb, dk, es, ca, us, au, nl, nz, ch, br, co, jp (code pays fourni par la source)

Childhood maltreatment and impaired emotion regulation and processing in remitted affective disorders: Evidence from a large-scale investigation

Jeff Zarp Petersen, Hanne Lie Kjærstad, Astrid Endrup Iversen, Anne Juul Bjertrup et autres

dk, es (code pays fourni par la source)

The causal relationship between social cognition and psychosocial functional outcome over time in bipolar disorder: A latent change score model approach

Luísa de Siqueira Rotenberg, Hanne Lie Kjærstad, Renata Curvello, Manuel Franco et autres

br, dk, no (code pays fourni par la source)

Disentangling Subjective Sleep and Objective Cognition: Insights From Two Independent Cross‐Sectional Cohorts of Remitted Bipolar Disorder

Jeff Zarp Petersen, Hanne Lie Kjærstad, Maria Nesje Porten, Lars Vedel Kessing et autres

OBJECTIVES: Cognitive impairment during remission in bipolar disorder (BD) hampers functional recovery. While diverse factors can impact these impairments, sleep disturbance is considered a key component. This cross-sectional report aimed to analyze the association between subjective sleep characteristics and objective cognitive impairment …

dk (code pays fourni par la source)

Mind the gap: The impact of discrepancy between current cognitive function and premorbid intelligence on psychosocial functioning in older age bipolar disorder

Laura Montejo, Johanna Mariegaard Schandorff, Jeff Zarp, Hanne Lie Kjærstad et autres

INTRODUCTION: A discrepancy between current cognitive performance and premorbid IQ may indicate cognitive decline and relate to poorer psychosocial functioning in bipolar disorder, even when cognition appears unimpaired by standard norms. This study examined how objective cognition and IQ-cognition discrepancy relate to …

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Associations Between Cognitive Functions and Subsequent Mood Disorder Prognosis in Low‐Risk, High‐Risk and Affected Monozygotic Twins: A Seven‐Year Follow‐Up Study

Kamilla Woznica Miskowiak, Hanne Lie Kjærstad, Stella Lystlund, Anjali Sankar et autres

INTRODUCTION: Aberrant cognition is common among individuals at familial risk for mood disorders (MD) and those already affected. However, long-term prospective studies are needed to determine whether specific cognitive features predict illness onset and relapse; and whether cognitive impairments reflect neurodevelopmental traits …

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Longitudinal Trajectory of Cognition, Brain Morphometry, and Brain Predicted Age in Unaffected First‐Degree Relatives of Patients With Bipolar Disorder

Hanne Lie Kjærstad, Julian Macoveanu, Alexander Tobias Ysbæk-Nielsen, Viktoria Damgaard et autres

INTRODUCTION: Prior research suggests structural brain abnormalities and cognitive difficulties in patients with bipolar disorder. Although there is some evidence that similar structural and cognitive changes may also be present in unaffected relatives (UR) of patients with bipolar disorder, it is not …

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Emotional cognition in patients with borderline personality disorder and patients with bipolar disorder type II: Evidence for transdiagnostic and differential diagnostic differences?

Emilie Hestbæk, Johanna Kølle Pedersen, Hanne Lie Kjærstad, Kirsten Rosenkrantz Grage et autres

INTRODUCTION: Distinguishing borderline personality disorder (BPD) from bipolar disorder type II (BD-II) is challenging due to overlapping symptoms, often leading to misdiagnosis and suboptimal treatment. This study explored transdiagnostic and diagnostic differences in emotional cognition between patients with BPD, patients with BD-II …

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