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Nathan Hager

University of Pennsylvania

13H-index
50Paper Count
606Citation Count
Published Papers 21
Publication Date
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Hippocampal Volume Alterations in Opioid Use Disorder: Evidence for Posterior Vulnerability and Heterogeneity
errDrug and Alcohol Dependence
IF3.6
err2026-06-12
err0
errOAAI
errPaul S. Regier; Delaney McKinstry; Joel M. Stein; Nathan M. Hager; Jed Barash; Todd Miano; Daniel D. Langleben; Peter Manza; Nora D. Volkow; Zhenhao Shi; Corinde E. Wiers; W. Andrew Kofke
errShare
errSave
Negative social interpretation bias and suicidality: Indirect pathways through social anxiety and perceived burdensomeness
errBMC Psychology
IF3
err2026-06-03
err0
errOAAI
errHannah C. Hamrick; Arooj Abid; Christopher G. Guadalupe; Nathan M. Hager; Morgan S. Middlebrooks; Matt R. Judah
errShare
errSave
Lifetime psychedelic use and opioid use disorder severity in a National Survey: the roles of psychedelic type and mental health
errAddictive Behaviors
IF3.6
err2026-05-23
err0
PREAI
errEhmann, Sebastian; Hager, Nathan M.; Regier, Paul S.; Jones, Grant; Allen, John J. B.
errShare
errSave
Hippocampal volume and brain tau pathology in opioid use disorder: Associations with non-fatal opioid overdose
errAddiction Neuroscience
IF2.2
err2026-01-01
err1
errOAAI
errMcKinstry, Delaney; Shi, Zhenhao; Ramos-Rolon, Astrid P.; Phillips, Jeffrey; Das, Sandhitsu; Li, Xinyi; Hager, Nathan M.; Pond, Timothy; Volkow, Nora D.; Kranzler, Henry R.; Dubroff, Jacob G.; Nasrallah, Ilya M.; Wiers, Corinde E.
errShare
errSave
Emerging neuromodulation treatments for opioid and stimulant use disorders
errFRONTIERS IN HUMAN NEUROSCIENCE
IF2.7
err2025-10-14
err0
errOAAI
errHoward, Susanna D.; Qiu, Liming; Hager, Nathan; Childress, Anna Rose; Halpern, Casey H.; Scangos, Katherine W.
errShare
errSave
Brain Network Segregation is Associated with Drug Use Severity in Individuals with Opioid Use Disorder
errDrug and Alcohol Dependence
IF3.6
err2025-09-03
err0
errOAAI
errNathan M. Hager; Xinying Wang; Astrid P. Ramos-Rolón; Anna Rose Childress; Daniel D. Langleben; Corinde E. Wiers; Zhenhao Shi
errShare
errSave
Differential large-scale network functional connectivity in cocaine-use disorder associates with drug-use outcomes
errSCIENTIFIC REPORTS
IF3.9
err2025-03-20
err0
errOAAI
errRegier, Paul S.; Hager, Nathan M.; Gawrysiak, Michael; Ehmann, Sebastian; Ayaz, Hasan; Childress, Anna Rose; Fan, Yong
errShare
errSave
Trajectories of the Late Positive Potential Across Childhood and Adolescence: A 9-Year Longitudinal Study
errCHILD DEVELOPMENT
IF3.8
err2025-02-01
err0
PREAI
errCalentino, Alison E.; Hager, Nathan M.; Adams, Elise M.; Szenczy, Aline K.; Dickey, Lindsay; Kujawa, Autumn; Hajcak, Greg; Nelson, Brady D.; Klein, Daniel N.
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errSave
Drug Use Severity is Linked to Reduced Brain Network Segregation in Opioid Use Disorder
errDRUG AND ALCOHOL DEPENDENCE
IF3.6
err2025-02-01
err0
PREAI
errHager, Nathan; Wang, Xinying; Langleben, Daniel; Childress, Anna Rose; Shi, Zhenhao; Wiers, Corinde
errShare
errSave
Reduced brain network segregation in alcohol use disorder: Associations with neurocognition
errADDICTION BIOLOGY
IF2.6
err2024-12-17
err0
errOAAI
errWang, Xinying; Manza, Peter; Li, Xinyi; Ramos-Rolon, Astrid; Hager, Nathan; Wang, Gene-Jack; Volkow, Nora D.; Hu, Yuzheng; Shi, Zhenhao; Wiers, Corinde E.
errShare
errSave
Double jeopardy: Comorbid obesity and cigarette smoking are linked to neurobiological alterations in inhibitory control during smoking cue exposure
errADDICTION BIOLOGY
IF2.6
err2019-05-08
err14
errOAAI
errEly, Alice, V; Jagannathan, Kanchana; Hager, Nathan; Ketcherside, Ariel; Franklin, Teresa R.; Wetherill, Reagan R.
errShare
errSave
Classifying and characterizing nicotine use disorder with high accuracy using machine learning and resting-state fMRI
errADDICTION BIOLOGY
IF2.6
err2018-06-27
err31
errOAAI
errWetherill, Reagan R.; Rao, Hengyi; Hager, Nathan; Wang, Jieqiong; Franklin, Teresa R.; Fan, Yong
errShare
errSave
Brain substrates of early (4 h) cigarette abstinence: Identification of treatment targets
errDRUG AND ALCOHOL DEPENDENCE
IF3.6
err2018-01-01
err12
errOAAI
errFranklin, Teresa R.; Jagannathan, Kanchana; Hager, Nathan; Fang, Zhuo; Xu, Sihua; Wong, Joyce; Childress, Anna Rose; Detre, John A.; Rao, Hengyi; Wetherill, Reagan
errShare
errSave
Multi-site exploration of sex differences in brain reactivity to smoking cues: Consensus across sites and methodologies
errDRUG AND ALCOHOL DEPENDENCE
IF3.6
err2017-09-01
err32
errOAAI
errDumais, Kelly M.; Franklin, Teresa R.; Jagannathan, Kanchana; Hager, Nathan; Gawrysiak, Michael; Betts, Jennifer; Farmer, Stacey; Guthier, Emily; Pater, Heather; Janes, Amy C.; Wetherill, Reagan R.
errShare
errSave
Regional Cerebral Blood Flow in the Resting Brain of Cigarette-dependent Individuals: Comparison Across Sated and Withdrawal States
errBIOLOGICAL PSYCHIATRY
IF9
err2017-05-01
err0
PREAI
errWetherill, Reagan; Franklin, Teresa; Jagannathan, Kanchana; Hager, Nathan; Xu, Sihua; Rao, Hengyi
errShare
errSave
Switching gears: Shifts in reward function associated with age of onset of MJ use
errDRUG AND ALCOHOL DEPENDENCE
IF3.6
err2017-02-01
err0
PREAI
errHager, Nathan; Jagannathan, K.; Wetherill, Reagan; Regier, Paul; Mashhoon, Yasmin; Pater, Heather; O'Brien, Charles P.; Childress, Anna Rose; Franklin, Teresa
errShare
errSave
Losing balance: Time course of smoking cue-elicited neural activity
errDRUG AND ALCOHOL DEPENDENCE
IF3.6
err2017-02-01
err0
PREAI
errFranklin, Teresa; Jagannathan, K.; Hager, Nathan; Wetherill, Reagan; Rao, Hengyi; Pater, Heather; Childress, A. R.
errShare
errSave
Gram Years: A Method to Standardize and Quantify Lifetime Cannabis Consumption
errCANNABIS AND CANNABINOID RESEARCH
IF2.7
err2016-12-01
err14
errOAAI
errWetherill, Reagan R.; Hager, Nathan; Guthier, Emily; Franklin, Teresa R.
errShare
errSave
Early Versus Late Onset of Cannabis Use: Differences in Striatal Response to Cannabis Cues
errCANNABIS AND CANNABINOID RESEARCH
IF2.7
err2016-12-01
err8
errOAAI
errWetherill, Reagan R.; Hager, Nathan; Jagannathan, Kanchana; Mashhoon, Yasmin; Pater, Heather; Childress, Anna Rose; Franklin, Teresa R.
errShare
errSave
Hyper-resting brain entropy within chronic smokers and its moderation by Sex
errSCIENTIFIC REPORTS
IF3.9
err2016-07-05
err25
errOAAI
errLi, Zhengjun; Fang, Zhuo; Hager, Nathan; Rao, Hengyi; Wang, Ze
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
N
Nora D. Volkow
H-index: 170 · Papers: 1.3K
G
Greg Hajcak
H-index: 107 · Papers: 455
J
John A. Detre
H-index: 103 · Papers: 671
C
Charles P. O’Brien
H-index: 94 · Papers: 654
G
Gene‐Jack Wang
H-index: 93 · Papers: 380
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