Results 81 to 90 of about 358,735 (292)

P300 component in euthymic patients with bipolar disorder type I, bipolar disorder type II and healthy controls: a preliminary event-related potential study [PDF]

, 2015
The aim of the present study was to investigate P300 event-related potential components in euthymic bipolar disorder type I (BDI) and bipolar disorder type II (BDII) patients and matched controls.
BERSANI, FRANCESCO SAVERIO, BIONDI, Massimo, C. Imperatori, DELLE CHIAIE, ROBERTO, F. Spagnoli, FATTAPPOSTA, FRANCESCO, MANNARELLI, DANIELA, MINICHINO, AMEDEO, PAULETTI, CATERINA   +8 more
core   +1 more source

Bipolar Disorders

, 2014
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., Riemersma van der Lek, Rixt F., Ruhé, Henricus G., de Groot, Jan Cees, Nolen, Willem A., Doorduin, Janine   +5 more
openaire   +2 more sources

Pediatric Bipolar Disorder [PDF]

Focus, 2008
In the past decade, interest in and research on pediatric bipolar disorder (BD) has increased substantially. Prevalence rates of the disorder have doubled in outpatient settings, while twice as many research articles on pediatric BD were published in the past five years as in the prior decade.
Ellen, Leibenluft, Brendan A, Rich
openaire   +2 more sources

Structural and Chemical Engineering of Sub‐Nanochannel Membranes Toward Ion Selectivity

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in structural and chemical engineering of sub‐nanochannels for ion selectivity. We first introduce fundamental ion transport mechanisms within sub‐nanochannels, followed by strategies to tune pore size, geometry, and surface functionalities, categorized into charge‐based, ion‐recognition, hydrophilic bonding, and ...
Yuyu Su, Huacheng Zhang, Tamar L. Greaves, Qi Han, Weiwei Lei, Dan Liu   +5 more
wiley   +1 more source

Predominant polarity as a potential moderator of group CBT outcomes in bipolar disorder: an exploratory post-hoc analysis

Frontiers in Psychiatry
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, Gabriel Okawa Belizário, Beny Lafer, Bernardo Carramão Gomes   +3 more
doaj   +1 more source

Differences between Depression Episodes of Bipolar Disorder I and II [PDF]

Psikiyatride Güncel Yaklaşımlar, 2013
In 1975 Fieve and Dunner made the distinction between hypomania and mania as hypomania does not usually cause social and occupational impair-ment and hospitalization is not needed, moreover patients do not experience psychosis. Bipolar disorder type I is
Leman Inanc, Sermin Kesebir, Gonul Yildirim   +2 more
doaj   +1 more source

The use of Mood Disorder Questionnaire Hypomania Checklist-32 and clinical predictors for screening previously unrecognised bipolar disorder in a general psychiatric setting [PDF]

, 2012
Bipolar disorder is often unrecognised and misdiagnosed in the general psychiatric setting. This study compared the psychometric properties of the Mood Disorder Questionnaire (MDQ) and the Hypomania Checklist-32 (HCL-32), examined the clinical predictors
Chang, CL, Chung, KF, Poon, Y, Tang, D, Tso, KC   +4 more
core   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Los trastornos bipolares hoy: más allá del DSM–5

Psicodebate, 2015
Los trastornos bipolares constituyen un complejo grupo de enfermedades mentales recurrentes que presentan una alta prevalencia en la población general. Las clasificaciones actuales, como el ICD–10 y el DSM–5, constituyen un avance significativo para su ...
Gustavo H. Vázquez
doaj   +1 more source

Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals

Advanced Healthcare Materials, EarlyView.
Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar, Judith Evers, Alexandre Trotier, Manus Biggs, Madeleine M. Lowery   +4 more
wiley   +1 more source