Abstract:
OBJECTIVES:We combined multimodal functional magnetic resonance imaging (fMRI) and structural magnetic resonance imaging to probe abnormalities in brain circuits underpinning episodic memory performance deficits in patients with bipolar disorder (BD). METHODS:We acquired whole-brain fMRI data in 21 patients with BD and a matched group of 20 healthy controls during a non-verbal episodic memory task, using abstract shapes. We also examined density of gray matter, using voxel-based morphometry (VBM), and integrity of connecting fiber tracts, using diffusion tensor imaging (DTI) and tract-based spatial statistics, for areas with significant activation differences. RESULTS:Patients with BD remembered less well than controls which shapes they had seen and had lower activation levels during the encoding stage of the task in the anterior cingulate gyrus, the precuneus/cuneus bilaterally, and the left lingual gyrus, and higher activation levels during the retrieval stage in the left temporo-parietal junction. Patients with BD showed reduced gray matter volumes in the left anterior cingulate, the precuneus/cuneus bilaterally, and the left temporo-parietal region in comparison with controls. DTI revealed increased radial, axial, and mean diffusivity in the left superior longitudinal fascicle in patients with BD compared with controls. CONCLUSIONS:Changes in task-related activation in frontal and parietal areas were associated with poorer episodic memory in patients with BD. Compared with data from single imaging modalities, integration of multimodal neuroimaging data enables the building of more complete neuropsychological models of mental disorders.
journal_name
Bipolar Disordjournal_title
Bipolar disordersauthors
Oertel-Knöchel V,Reinke B,Feddern R,Knake A,Knöchel C,Prvulovic D,Pantel J,Linden DEdoi
10.1111/bdi.12241subject
Has Abstractpub_date
2014-12-01 00:00:00pages
830-45issue
8eissn
1398-5647issn
1399-5618journal_volume
16pub_type
杂志文章abstract:OBJECTIVES:In this study, we aimed to determine the role of genetic variations within the zinc finger protein 804A (ZNF804A) gene, a candidate for a psychosis risk-conferring gene, in the development of schizophrenia (SZ) and bipolar disorder (BP) in the Korean population. METHODS:A total of 921 patients with SZ, bipo...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12493
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:To investigate whether treatment with lithium in patients with mania or bipolar disorder is associated with a decreased rate of subsequent dementia. METHODS:Linkage of register data on prescribed lithium in all patients discharged from psychiatric health care service with a diagnosis of mania or bipolar diso...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2009.00788.x
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVE:To examine gender differences in a large sample of patients with bipolar illness. METHODS:Exploratory analysis of baseline data from the first 500 patients in the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD), a multi-center NIMH project. Participants are allowed to have medical and...
journal_title:Bipolar disorders
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1399-5618.2005.00237.x
更新日期:2005-10-01 00:00:00
abstract:OBJECTIVE:Evaluate the efficacy and tolerability of quetiapine (QTP) combined with lithium (Li) or divalproex (DVP) in the treatment of acute mania. METHODS:Patients were randomized to 21 days of double-blind treatment with QTP plus Li/DVP, or placebo (PBO) plus Li/DVP. QTP was rapidly dosed up to a maximum of 800 mg/...
journal_title:Bipolar disorders
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1399-5618.2004.00115.x
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVES:Population isolates offer several advantages for those hoping to identify predisposition genes for bipolar disorder (BP). In this review article, the rationale for performing gene mapping studies in this type of population and the results of genetic mapping studies performed to date in population isolates ar...
journal_title:Bipolar disorders
pub_type: 杂志文章,评审
doi:10.1034/j.1399-5618.2001.30605.x
更新日期:2001-12-01 00:00:00
abstract:OBJECTIVES:Although clinical evidence suggests important differences between unipolar mania and bipolar-I disorder (BP-I), epidemiological data are limited. Combining data from nine population-based studies, we compared subjects with mania (M) or mania with mild depression (Md) to those with BP-I with both manic and de...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12732
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:Mental imagery abnormalities occur across psychopathologies and are hypothesized to drive emotional difficulties in bipolar disorder (BD). A comprehensive assessment of mental imagery in BD is lacking. We aimed to test whether (i) mental imagery abnormalities (abnormalities in cognitive stages and subjective...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12453
更新日期:2016-12-01 00:00:00
abstract:AIMS:To systematically review the literature on the efficacy and tolerability of the major chronotherapeutic treatments of bipolar disorders (BD)-bright light therapy (LT), dark therapy (DT), treatments utilizing sleep deprivation (SD), melatonergic agonists (MA), interpersonal social rhythm therapy (IPSRT), and cognit...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12847
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:Although bipolar disorder has high heritability, the onset occurs during several decades of life, suggesting that social and environmental factors may have considerable influence on disease onset. This study examined the association between the age of onset and sunlight at the location of onset. METHOD:Data ...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2012.01025.x
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:Patients with remitted bipolar disorder (BD) have persistent impairments in neuropsychological function, particularly in the domains of executive control and declarative memory [Br J Psychiatry 180 (2002) 293]. If these were the phenotypic expression of genetic vulnerability to BD, then healthy subjects with ...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2004.00122.x
更新日期:2004-08-01 00:00:00
abstract:OBJECTIVES:Previous studies have indicated abnormalities in response flexibility in pediatric bipolar disorder (BD). Dysfunction in response flexibility may contribute to the pattern of behavioral and emotional dysregulation that is characteristic of BD, since depressed and manic patients respond inflexibly to emotiona...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2007.00419.x
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVES:Significant debate exists on whether early onset bipolar disorder is mistakenly attributed to attention deficit hyperactivity disorder (ADHD) or conduct disorder (CD), or whether ADHD and CD are frequently misdiagnosed as mania. We review the literature on the extent to which these disorders can be reliably ...
journal_title:Bipolar disorders
pub_type: 杂志文章,评审
doi:10.1034/j.1399-5618.2002.01191.x
更新日期:2002-08-01 00:00:00
abstract:OBJECTIVE:To report a case report of a geriatric patient with a 5-year history of gabapentin use for enhanced bipolar control, who was tapered off of gabapentin over 1 week. The patient displayed unique withdrawal symptoms after the taper of gabapentin. METHODS:The patient is an 81-year-old white female with a life-lo...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2005.00200.x
更新日期:2005-06-01 00:00:00
abstract:OBJECTIVES:To assess aggression, irritability and hostility in children at risk for bipolar disorder (BP). METHODS:Using the parent and the child versions of the Children's Hostility Inventory (CHI), we assessed aggression, hostility, and irritability in 300 offspring aged 6-18 years old of BP parents and 169 children...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2007.00390.x
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVES:Randomized trials of adjunctive psychotherapy for bipolar disorder are reviewed, in tandem with discussion of cost-effectiveness, mediating mechanisms, and moderators of effects. METHODS:Systematic searches of the MEDLINE and PSYCHLIT databases yielded 19 randomized controlled trials of individual family an...
journal_title:Bipolar disorders
pub_type: 杂志文章,评审
doi:10.1111/j.1399-5618.2009.00715.x
更新日期:2009-06-01 00:00:00
abstract::The quality of life (QoL) construct is becoming more prominent in bipolar disorder (BD) research and practice. Uptake of the construct parallels an earlier trend in schizophrenia research, and coincides with growing interest in psychosocial components of BD's aetiology, phenomenology, and treatment. We argue that, alt...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12016
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:Mismatch negativity (MMN) and its magnetic counterpart (MMNm) are thought to reflect an automatic process that detects a difference between an incoming stimulus and the sensory memory trace of preceding stimuli. In patients with schizophrenia, an attenuation of the MMN/MMNm amplitude has been repeatedly repo...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12208
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To identify the risk factors for suicidal ideation in subjects with bipolar depression. METHODS:One-hundred and thirty subjects diagnosed with bipolar depression were evaluated on the following scales: Beck Depression Inventory (BDI), Beck Hopelessness Scale (BHS), Patient Health Questionnaire-15 (PHQ-15), B...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.12179
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:Diffusion-weighted magnetic resonance imaging (MRI) has shown increased sensitivity in detecting brain white matter disease compared to traditional T2-weighted MRI. Diffusion-weighted imaging (DWI) can quantitatively assess the microstructural integrity of white matter using the average apparent diffusion coe...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2006.00281.x
更新日期:2006-04-01 00:00:00
abstract:OBJECTIVES:The mood-stabilizing drug valproic acid (VPA) exerts a neurotrophic effect on the human neuroblastoma cell line, SH-SY5Y. We aimed to establish whether other mood-stabilizing drugs have a similar action and which signalling pathways mediate this process. METHODS:We analysed the effects of the mood stabilize...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2004.00164.x
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:As part of a cost-effectiveness analysis for Department of Veterans Affairs Cooperative Studies Program #430, 'Reducing the Efficacy-Effectiveness Gap in Bipolar Disorder,' we conducted a time and motion study to quantify the time psychiatric clinical nurse specialist (CNS) care managers spent providing care...
journal_title:Bipolar disorders
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1399-5618.2004.00159.x
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVES:Cognitive dysfunction affects a significant proportion of people with bipolar disorder (BD), but the cause, trajectory and correlates of such dysfunction remains unclear. Increased understanding of these factors is required to progress treatment development for this symptom dimension. METHODS:This paper pro...
journal_title:Bipolar disorders
pub_type: 杂志文章,评审
doi:10.1111/bdi.12821
更新日期:2020-02-01 00:00:00
abstract:OBJECTIVES:Electroconvulsive therapy is an effective treatment for bipolar depression, but there are concerns about whether it causes long-term neurocognitive impairment. METHODS:In this multicenter randomized controlled trial, in-patients with treatment-resistant bipolar depression were randomized to either algorithm...
journal_title:Bipolar disorders
pub_type: 杂志文章,随机对照试验
doi:10.1111/bdi.12594
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVES:Few studies have examined the abnormalities that underlie the neuroanatomy of bipolar disorder in youth. The aim of this study was to evaluate brain regions that are thought to modulate mood utilizing quantitative analyses of thin-slice magnetic resonance imaging (MRI) scans of adolescents with bipolar disor...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1046/j.1399-5618.2003.00087.x
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVES:The purpose of the present study has been to examine differences in the laterality of pain in patients with migraine and comorbid unipolar depressive (UP) and bipolar II (BP II) disorders. METHODS:Semi-structured interviews of 102 patients with major affective disorders were conducted, using DSM-IV criteria...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1034/j.1399-5618.2002.01226.x
更新日期:2002-10-01 00:00:00
abstract:OBJECTIVES:To examine the nature of executive deficits in euthymic patients with bipolar disorder (BD). METHODS:Fifteen euthymic BD patients and 13 controls were administered a battery of executive tasks including verbal fluency, Stroop, Theory of Mind (ToM) tests and selected subtests from the Cambridge Neuropsycholo...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/j.1399-5618.2005.00254.x
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:We conducted a study of clinical presentation and family history in patients responsive to either of two commonly used mood stabilizers, lithium and lamotrigine. METHODS:The sample included 164 subjects from 21 families of bipolar probands, 14 responders to lithium and seven to lamotrigine. Diagnostic inform...
journal_title:Bipolar disorders
pub_type: 临床试验,杂志文章
doi:10.1034/j.1399-5618.2003.00026.x
更新日期:2003-04-01 00:00:00
abstract::With great interest, we have read the recent paper by Keramatian and colleagues entitled "Grey Matter Abnormalities in First Episode Mania: A Systematic Review and Meta-analysis of Voxel-Based Morphometry Studies" in Bipolar Disorders1 . The authors systematically reviewed 15 voxel-based morphometry (VBM) studies and ...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1111/bdi.13048
更新日期:2021-01-29 00:00:00
abstract:OBJECTIVES:Cognition is a new treatment target to aid functional recovery and enhance quality of life for patients with bipolar disorder. The International Society for Bipolar Disorders (ISBD) Targeting Cognition Task Force aimed to develop consensus-based clinical recommendations on whether, when and how to assess and...
journal_title:Bipolar disorders
pub_type: 杂志文章,评审
doi:10.1111/bdi.12595
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:This study examined health care resource utilization and direct health care costs among patients diagnosed with bipolar I disorder in a privately insured population. METHODS:Health care claims data for 2883 patients with a primary diagnosis of bipolar disorder were compared over a 1-year period (1997) with c...
journal_title:Bipolar disorders
pub_type: 杂志文章
doi:10.1034/j.1399-5618.2002.01148.x
更新日期:2002-12-01 00:00:00