Results 81 to 90 of about 394,608 (327)

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

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

Intrinsic Nanopore‐Assisted SnP2S6 Memristors With Ti Ion Dynamics for Compact Logic‐In‐Memory Hardware

Advanced Functional Materials, EarlyView.
Tin hexathiophosphate memristors leverage intrinsic nanopores together with a guided filament formation strategy to regulate titanium ion motion and switching behavior. The devices support reliable nonvolatile memory and reconfigurable logic‐in‐memory, demonstrating 14 Boolean logic functions in a single cell.
Thaw Tint Te Tun, Sanchali Mitra, Hongxi Su, Jiali Huo, Haofei Zheng, Michel Bosman, Yee Sin Ang, Kah‐Wee Ang   +7 more
wiley   +1 more source

Characterizing heterogeneity in motivational impairments in psychosis

Frontiers in Psychiatry
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, Kathryn E. Lewandowski, Jintian Luo, Beier Yao, Beier Yao, Alexis E. Whitton   +5 more
doaj   +1 more source

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

A Bioresorbable Neural Interface for On‐Demand Thermal Pain Block

Advanced Functional Materials, EarlyView.
Bioresorbable, implantable neural electronics provide dynamic, on‐demand thermal modulation of peripheral nerves for safe, drug‐free pain relief. A microscale thin‐film heater and temperature sensor embedded within biodegradable encapsulants enable precise temperature control via real‐time feedback.
Jeonghwan Park, Hak‐Young Ahn, Minho Seong, Taehoon Kim, Yulin Zhou, Yameng Xu, Jaehee Lee, Ritika Raj Menghani, Yujin Choi, Minsu Park, Nadir Muzaffar, Youngeun Lee, Seung Gi Seo, Jong Uk Kim, Sang Min Won, Jahyun Koo, Elena Aprea, Taeyeon Kim, Ying Yan, Matthew R. MacEwan, Wilson Z. Ray, Raudel Avila, Geumbee Lee, John A. Rogers   +23 more
wiley   +1 more source

Self-monitoring Practices, Attitudes, and Needs of Individuals with Bipolar Disorder: Implications for the Design of Technologies to Manage Mental Health [PDF]

, 2016
Objective To understand self-monitoring strategies used independently of clinical treatment by individuals with bipolar disorder (BD), in order to recommend technology design principles to support mental health management.
Chang, Pamara, Cosley, Dan, Frank, Ellen, Gay, Geri K., Guha, Shion, Matthews, Mark, Murnane, Elizabeth L.   +6 more
core   +1 more source

Assessing neural tuning for object perception in schizophrenia and bipolar disorder with multivariate pattern analysis of fMRI data. [PDF]

, 2017
IntroductionDeficits in visual perception are well-established in schizophrenia and are linked to abnormal activity in the lateral occipital complex (LOC). Related deficits may exist in bipolar disorder. LOC contains neurons tuned to object features.
Altshuler, Lori L, Cohen, Mark S, Engel, Stephen A, Glahn, David C, Green, Michael F, Lee, Junghee, Nuechterlein, Keith H, Reavis, Eric A, Wynn, Jonathan K   +8 more
core   +3 more sources

s‐Orbital Mediated Metavalent Bonding Enables State‐Of‐The‐Art n‐Type AgBiSe2 Thermoelectrics

Advanced Functional Materials, EarlyView.
Metavalent bonding (MVB) underpins the exceptional property portfolio of chalcogenides. Typical MVB solids are mainly found in p‐bonded systems. This work reveals that MVB can also be formed with s‐p orbital interactions upon forming a single‐electron σ‐bond, as exemplified in AgBiSe2.
Binrong Huang, Dasol Kim, Yuan Yu, Jinxuan Zhong, Jianbo Zhu, Yaoling Shen, Yu Guo, Moran Wang, Jiawei Huang, Tu Lyu, Nan Lin, Yongsheng Zhang, Matthias Wuttig, Lipeng Hu   +13 more
wiley   +1 more source