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In PNAS, Popp et al. (1) present a convincing molecular phylogenetic analysis of a small group of ericaceous flowering plants, Empetrum (the crowberries), which includes species distributed at high northern latitudes and high southern latitudes but nowhere in between—a so-called bipolar (or antitropical or, broadly speaking, amphitropical) disjunction (
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Comparing Youth With Bipolar Disorder to Non-Bipolar Youth Referred for Bipolar Disorder
Objective: Bipolar disorder (BD) diagnoses require episodes of hypomania and mania as well as depressive episodes. Given the overlap of BD symptoms with symptoms of other psychiatric conditions among youth, misdiagnosis is common. This topic was examined
Jangho Park, MD, PhD +6 more
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BIPOLAR DISORDERS AND BIPOLARITY: THE NOTION OF THE "MIXITY"
The notion of "mixity" of the dysphoric phases of the bipolarity includes the most insidious symptoms of the bipolar spectrum of mood disorders: the overlapping between depression-restlessness-irritability-grief-tension-anxiety can cause worsening of the mood disorders and in the most acute phases may cause increased risk of major behavioural ...
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Min Choi,1 Hye Sun Lee,2 Sung Bin Cho3 1R&D Center, Shenb Co., Ltd, Seoul, Korea; 2Department of Biostatistics, Yonsei University College of Medicine, Seoul, Korea; 3Yonsei Seran Dermatology and Laser Clinic, Seoul, KoreaCorrespondence: Sung Bin Cho ...
Choi M, Lee HS, Cho SB
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Bipolar disorder is characterized by (hypo)manic episodes and depressive episodes which alternate with euthymic periods. It causes serious disability with poor outcome, increased suicidality risk, and significant societal costs. This chapter describes the findings of the PET/SPECT research efforts and the current ideas on the pathophysiology of bipolar
Haarman, Bartholomeus C. M. +5 more
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IntroductionBipolar disorder (BD) is a chronic and severe mood disorder, characterized by recurrent episodes of mania, hypomania, and depression. Adjacent to pharmacotherapy, positive evidence has been found for the benefit of adding cognitive behavioral
Tatiana Cohab +3 more
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Characterizing heterogeneity in motivational impairments in psychosis
IntroductionMotivational impairments are a hallmark symptom of psychotic disorders. However, motivation is a multidimensional construct believed to be underpinned by different neural mechanisms and differentially impaired both between and within ...
Kathryn E. Lewandowski +5 more
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Background: Mental health has a low early mortality rate, but contributes the most to disability and recurrence is an indicator of successful treatment of mental disorders, including bipolar.
Agustin Widyowati +2 more
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Bipolar Disorder (BD) is a highly complex and heterogeneous disorder. As such, accurate diagnosis is often delayed, and effective treatment options are limited.
Emily G. Baxi +8 more
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On being and having: a qualitative study of self-perceptions in bipolar disorder
BackgroundBipolar disorder (BD) is a chronic and often severe mental illness. Yet despite the well-documented complexities in its diagnosis and treatment, little research has been dedicated to understanding the complex inner landscape experienced by ...
Matthew N. Ponticiello +4 more
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