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H

Helmet T. Karim

university of pittsburgh

27H指数
188论文数
2.2K被引数
收录论文 73
发表时间
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Considering Collaborative Care for Late-Life Depression Treatment and Management of Relapse考虑为老年抑郁症治疗和复发管理提供协作护理
errAmerican Journal of Geriatric Psychiatry
IF3.8
err2026-10-14
err0
PREAI
errHelmet T. Karim; Carmen Andreescu
err分享
err收藏
Altered resting state hippocampal connectivity associated with amyloid and tau in older adults without dementia from a population-based cohort study与无痴呆老年人中淀粉样蛋白和tau相关的静息态海马连接的改变：一项基于人群队列研究
errAmerican Journal of Geriatric Psychiatry
IF3.8
err2026-09-22
err0
errOAAI
errAnna Roberts; Carmen Andreescu; Annie Cohen; Neelesh K. Nadkarni; Davneet Minhas; Charles Laymon; Brian Lopresti; Beth Snitz; Helmet T. Karim
err分享
err收藏
Astrocyte reactivity identifies p-tau217-positive individuals at elevated risk of cognitive decline across the Alzheimer’s disease continuum星形胶质细胞反应性识别阿尔茨海默病连续谱中p-tau217阳性个体认知下降的高风险
errMolecular Neurodegeneration
IF17.5
err2026-09-21
err0
errOAAI
errBruna Bellaver; Guilherme Povala; Pamela C. L. Ferreira; Douglas T. Leffa; Guilherme Bauer-Negrini; João Pedro Ferrari-Souza; Firoza Z. Lussier; Livia Amaral; Raphael L. Tuma; Alvaro de Oliveira Franco; Helmet T. Karim; Chang Hyung Hong; Hyun Woong Roh; Nesrine Rahmouni; Arthur Macedo; Joseph Therriault; Stijn Servaes; Jenna Stevenson; Lydia Trudel; Cecile Tissot; Andréa L. Benedet; Nicholas J. Ashton; Henrik Zetterberg; Oscar L. Lopez; Julia Koefler; Riddhi Patira; Thomas K. Karikari; Sid O’bryant; Eduardo R. Zimmer; Joseph Masdeu; Juan Fortea; Dana L. Tudorascu; David N. Soleimani-Meigooni; Val J. Lowe; Hwamee Oh; Belen Pascual; Brian A. Gordon; Sang Joon Son; Suzanne Baker; Pedro Rosa-Neto; Tharick A. Pascoal
err分享
err收藏
Sexual dimorphism of midbrain catecholaminergic metabolism revealed by neuromelanin-sensitive MRI中脑儿茶酚胺代谢的性别二态性通过神经黑色素敏感MRI揭示
errMolecular Psychiatry
IF10.1
err2026-08-27
err0
errOAAI
errRobert Raeder; Helmet T. Karim; Michele Bertocci; Yui Asaoka; Chan Moon; Manan Arora; Luke T. Roberts; Genna Bebko; Haris A. Aslam; Simona Graur; Megan Atkinson; Osasumwen Benjamin; Yiming Wang; Dominique DiDomenico; Richelle Stiffler; Deepak K. Sarpal; Zachary Freyberg; Mary L. Phillips
err分享
err收藏
Hippocampal total, subregion, and subfield volume alterations in late-life depression晚发性抑郁症中海马总容积、亚区容积和亚字段容积的改变
errbiological psychiatry: cognitive neuroscience and neuroimaging
IF0
err2026-05-12
err0
errOAAI
errBrianca Renfro; Sarah M. Szymkowicz; Ke Xu; Kimberly Albert; LaShonda Price; Hakmook Kang; Damian Elson; John Patrick Begnoche; Brian D. Boyd; Helmet T. Karim; Bennett A. Landman; Olusola A. Ajilore; Carmen Andreescu; Warren D. Taylor
err分享
err收藏
Longitudinal changes in white matter hypointensities in recurrent late-life depression白质低信号灶的纵向变化与复发性老年抑郁症
errthe american journal of geriatric psychiatry
IF0
err2026-02-17
err0
errOAAI
errLeigh B. Pearcy; Ana Paula Costa; Meryl A. Butters; Robert Krafty; Brian D. Boyd; Layla Banihashemi; Sarah M. Szymkowicz; Bennett A. Landman; Olusola Ajilore; Warren D. Taylor; Carmen Andreescu; Helmet T. Karim
err分享
err收藏
Investigating Disruptions in Information Flow due to Sickle Cell Disease Using Granger Causality利用格兰杰因果性研究镰状细胞病导致的信息流中断
errHuman Brain Mapping
IF3.3
err2025-11-06
err0
errOAAI
errNahom Mossazghi; Helmet T. Karim; Nadim Farhat; Tales Santini; Enrico M. Novelli; Tamer Ibrahim; Sossena Wood
err分享
err收藏
Older and wiser? The neural correlates of worry induction and reappraisal in older adults年长且更明智？——老年人中担忧诱导与重新评估的神经相关因素
errNeuropsychopharmacology
IF7.1
err2025-09-08
err0
PREAI
errHelmet T. Karim; James J. Gross; Douglas Mennin; Andrew Gerlach; Dana L. Tudorascu; Meryl A. Butters; Cecile Ladouceur; Carmen Andreescu
err分享
err收藏
113. PREDICTING WORRY-RELATED MENTAL STATES USING REGIONAL BRAIN ACTIVITY WITH LONG SHORT-TERM MEMORY (LSTM) RECURRENT DEEP NEURAL NETWORKS113. 使用区域脑活动及长短期记忆（LSTM）循环深度神经网络预测与担忧相关的精神状态
erramerican journal of psychiatry
IF0
err2025-07-14
err0
PREAI
errJacques-Yves Campion; Thomas Desmidt; Meryl Butters; Dana Tudorascu; Helmet KARIM; Carmen Andreescu
err分享
err收藏
White matter hyperintensities and relapse risk in late-life depression白质高信号与老年期抑郁的复发风险
errJOURNAL OF AFFECTIVE DISORDERS
IF4.9
err2025-06-05
err0
PREAI
errPearcy, Leigh B.; Karim, Helmet T.; Butters, Meryl A.; Krafty, Robert; Boyd, Brian D.; Banihashemi, Layla; Szymkowicz, Sarah M.; Landman, Bennett A.; Ajilore, Olusola; Taylor, Warren D.
err分享
err收藏
Network homeostasis: functional brain network alterations and relapse in remitted late-life depression网络稳态：功能脑网络改变与缓解期晚发性抑郁症的复发
errNEUROPSYCHOPHARMACOLOGY
IF7.1
err2025-05-29
err0
PREAI
errGerlach, Andrew R.; Karim, Helmet T.; Kolobaric, Antonija; Boyd, Brian D.; Kahru, Kevin; Krafty, Robert T.; Ajilore, Olusola; Taylor, Warren D.; Andreescu, Carmen
err分享
err收藏
The desegregation of neural networks during worry induction in late-life–an effective connectivity analysis晚年焦虑诱导期间神经网络解耦——一项有效连接分析
errbiological psychiatry cognitive neuroscience and neuroimaging
IF0
err2025-04-25
err0
PREAI
errAndrew R. Gerlach; Helmet T. Karim; Kevin Kahru; Dana L. Tudorascu; James J. Gross; Meryl A. Butters; Carmen Andreescu
err分享
err收藏
Using machine learning to identify features associated with different types of self-injurious behaviors in autistic youth使用机器学习识别与不同类型自伤行为相关的特征，以研究自闭症青少年群体。
errPSYCHOLOGICAL MEDICINE
IF5.5
err2025-03-31
err2
PREAI
errAntezana, Ligia; Conner, Caitlin M.; Eldeeb, Safaa; Turecki, Samuel; Siegel, Matthew; Karim, Helmet T.; Mazefsky, Carla A.
err分享
err收藏
Altered triple network model connectivity is associated with cognitive function and depressive symptoms in older adults改变的脑三网络模型连接性与老年人群的认知功能和抑郁症状相关。
errALZHEIMERS & DEMENTIA
IF11.1
err2025-03-05
err0
errOAAI
errKolobaric, A; Andreescu, C; Gerlach, AR; Jasarevic, E; Aizenstein, H; Pascoal, TA; Ferreira, PCL; Bellaver, B; Hong, CH; Roh, HW; Cho, YH; Hong, S; Nam, YJ; Park, B; Lee, DY; Kim, N; Choi, JW; Son, SJ; Karim, HT
err分享
err收藏
Brain age mediates gut microbiome dysbiosis-related cognition in older adults
errALZHEIMERS RESEARCH & THERAPY
IF7.6
err2025-02-27
err0
errOAAI
errSon, Sang Joon; Lee, Dong Yun; Roh, Hyun Woong; Ly, Maria; Kolobaric, Antonija; Aizenstein, Howard; Andreescu, Carmen; Jasarevic, Eldin; Pascoal, Tharick A.; Ferreira, Pamela C. L.; Bellaver, Bruna; Cho, Yong Hyuk; Hong, Sunhwa; Nam, You Jin; Park, Bumhee; Kim, Narae; Choi, Jin Wook; Cheong, Jae Youn; Kim, Yoon-Keun; Shin, Tae-Seop; Kang, Chil-Sung; Kwon, Cheol-O; Yoon, Seo-Yoon; Hong, Chang Hyung; Karim, Helmet T.
err分享
err收藏
Brain and cardiovascular responses to acute stress in remitted and recurrent late-life depression
errNEUROPSYCHOPHARMACOLOGY
IF7.1
err2025-02-06
err0
PREAI
errKraynak, Thomas E.; Karim, Helmet T.; Banihashemi, Layla; Krafty, Robert T.; Butters, Meryl A.; Ajilore, Olusola A.; Taylor, Warren D.; Andreescu, Carmen
err分享
err收藏
Expectancy-Mood Neural Dynamics Predict Mechanisms of Short- and Long-Term Antidepressant Placebo Effects期望-情绪神经动力学预测短期和长期抗抑郁药安慰剂效应的机制
errbiological psychiatry cognitive neuroscience and neuroimaging
IF0
err2025-01-11
err0
PREAI
errKevin Handoko; Alyssa Neppach; Ian Snyder; Helmet T. Karim; Alexandre Y. Dombrovski; Marta Peciña
err分享
err收藏
Brain Age Is Not a Significant Predictor of Relapse Risk in Late-Life Depression
errBIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING
IF4.8
err2025-01-01
err0
PREAI
errKarim, Helmet T.; Gerlach, Andrew; Butters, Meryl A.; Krafty, Robert; Boyd, Brian D.; Banihashemi, Layla; Landman, Bennett A.; Ajilore, Olusola; Taylor, Warren D.; Andreescu, Carmen
err分享
err收藏
A preliminary investigation of worry, cortical amyloid burden, and stressor-evoked brain and cardiovascular reactivity in older adults
errJOURNAL OF AFFECTIVE DISORDERS
IF4.9
err2024-12-01
err1
PREAI
errKraynak, Thomas E.; Karim, Helmet T.; Banihashemi, Layla; Tudorascu, Dana L.; Butters, Meryl A.; Pascoal, Tharick; Lopresti, Brian; Andreescu, Carmen
err分享
err收藏
Longitudinal accelerated brain age in mild cognitive impairment and Alzheimer's disease
errFRONTIERS IN AGING NEUROSCIENCE
IF4.5
err2024-10-22
err0
errOAAI
errLy, Maria; Yu, Gary; Son, Sang Joon; Pascoal, Tharick; Karim, Helmet T.
err分享
err收藏

研究方向

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合作学者
合作期刊
J
James J. Gross
H 指数: 171 · 论文数: 1.0K
C
Charles F. Reynolds
H 指数: 135 · 论文数: 1.2K
O
Oscar L. López
H 指数: 123 · 论文数: 952
D
Daniel J. Buysse
H 指数: 119 · 论文数: 742
C
Chester A. Mathis
H 指数: 116 · 论文数: 728
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