ArticleBipolar disorders2013
Neurocognitive features in subgroups of bipolar disorder.
Article in Bipolar disorders, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- The role of metabolic health in neurostructural and cognitive alterations in bipolar disorders.Psychological medicine · 2026Article
- Bipolar Disorder Psychosis Risk Predicts Cue Discrimination on the AX-Continuous Performance Task Paradigm.Bipolar disorders · 2026Article
- Psychotic features, particularly mood incongruence, as a hallmark of severity of bipolar I disorder.International journal of bipolar disorders · 2022Article
- Psychotic symptoms in bipolar disorder and their impact on the illness: A systematic review.World journal of psychiatry · 2022Article
- Neuropsychology of Bipolar Disorder.Current topics in behavioral neurosciences · 2021Article
- Familial aggregation analysis of cognitive performance in early-onset bipolar disorder.European child & adolescent psychiatry · 2020Article
- Distinguishing patterns of impairment on inhibitory control and general cognitive ability among bipolar with and without psychosis, schizophrenia, and schizoaffective disorder.Schizophrenia research · 2020Article
- Proxy measures of premortem cognitive aptitude in postmortem subjects with schizophrenia.Psychological medicine · 2020Article
- Predictors of Functional Outcome in Patients With Bipolar Disorder: Effects of Cognitive Psychoeducational Group Therapy After 12 Months.Frontiers in psychiatry · 2020Article
- CNVs and Chromosomal Aneuploidy in Patients With Early-Onset Schizophrenia and Bipolar Disorder: Genotype-Phenotype Associations.Frontiers in psychiatry · 2020Article
- Investigating polygenic burden in age at disease onset in bipolar disorder: Findings from an international multicentric study.Bipolar disorders · 2019Article
- Cognitive Deficits in Psychotic Disorders: A Lifespan Perspective.Neuropsychology review · 2018Review
- Psychosis in bipolar disorder: Does it represent a more "severe" illness?Bipolar disorders · 2018Article
- Cognitive remediation for bipolar patients with objective cognitive impairment: a naturalistic study.International journal of bipolar disorders · 2017Article
- Neurocognitive performance as an endophenotype for mood disorder subgroups.Journal of affective disorders · 2017Article
- Effect of alcohol and illicit substance use on verbal memory among individuals with bipolar disorder.Psychiatry research · 2016Article
- Cognitive deficits in first-degree relatives of bipolar patients: the use of homogeneous subgroups in the search of cognitive endophenotypes.Journal of neural transmission (Vienna, Austria : 1996) · 2016Article
- Cognitive deficits in bipolar disorder: from acute episode to remission.European archives of psychiatry and clinical neuroscience · 2016Article
- Evaluation of cognitive function in bipolar disorder using the Brief Assessment of Cognition in Affective Disorders (BAC-A).Journal of psychiatric research · 2015Article
- Regulating the High: Cognitive and Neural Processes Underlying Positive Emotion Regulation in Bipolar I Disorder.Clinical psychological science : a journal of the Association for Psychological Science · 2014Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo examine which subgroups of DSM-IV bipolar disorder (BD) [BD type I (BD-I) or BD type II (BD-II), and subgroups based on history of psychosis, presenting polarity, and age at onset] differentiate best regarding neurocognitive measures.
methodsA total of 199 patients with BD were characterized by clinical and neurocognitive features. The distribution of subgroups in this sample was: BD-I, 64% and BD-II, 36%; 60% had a history of psychosis; 57% had depression as the presenting polarity; 61% had an early onset of BD, 25% had a mid onset, and 14% had a late onset. We used multivariate regression analyses to assess relationships between neurocognitive variables and clinical subgroups.
resultsBoth BD-I diagnosis and elevated presenting polarity were related to impairments in verbal memory, with elevated presenting polarity explaining more of the variance in this cognitive domain (22.5%). History of psychosis and BD-I diagnosis were both related to impairment in semantic fluency, with history of psychosis explaining more of the variance (11.6%).
conclusionPoor performance in verbal memory appears to be associated with an elevated presenting polarity, and poor performance in semantic fluency appears to be associated with a lifetime history of psychosis.
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