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S. Keedy · SciRah

Researcher profile · Semantic Scholar

S. Keedy

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S. Keedy — researcher profile on SciRah

h-index: 9
Works: 44
Citations: 217

Most-cited papers

Biotyping in psychosis: using multiple computational approaches with one data set
C. Tamminga, B. Clementz, G. Pearlson, M. Keshavan +12 more
2020Neuropsychopharmacology39 citations Open access
Semantic Scholar
NRXN1 is associated with enlargement of the temporal horns of the lateral ventricles in psychosis
N. Alliey-Rodriguez, Tamar A Grey, Rebecca Shafee, Huma Asif +37 more
2019Translational Psychiatry30 citations Open access
Semantic Scholar
Smooth pursuit eye movement deficits as a biomarker for psychotic features in bipolar disorder—Findings from the PARDIP study
S. Brakemeier, A. Sprenger, I. Meyhöfer, J. McDowell +10 more
2019Bipolar Disorders23 citations Open access
Semantic Scholar
Antisaccade Error Rates and Gap Effects in Psychosis Syndromes from Bipolar-Schizophrenia Network for Intermediate Phenotypes 2 (B-SNIP2)
Ling-Yu Huang, B. S. Jackson, A. Rodrigue, C. Tamminga +8 more
2021Psychological Medicine18 citations Open access
Semantic Scholar
Reduced White Matter Microstructure in Bipolar Disorder with and without Psychosis
Jennifer A. Brown, B. S. Jackson, Courtney R. Burton, Jennifer Hoy +8 more
2021Bipolar Disorders14 citations Open access
Semantic Scholar
Evidence from comprehensive independent validation studies for smooth pursuit dysfunction as a sensorimotor biomarker for psychosis
Inga Meyhoefer, Andreas Sprenger, David Derad, D. Grotegerd +29 more
2024Scientific Reports12 citations Open access
Semantic Scholar
What can clozapine’s effect on neural oscillations tell us about its therapeutic effects? A scoping review and synthesis
Nicolas Raymond, P. Lizano, S. Kelly, Rachal R. Hegde +6 more
2022Biomarkers in Neuropsychiatry11 citations Open access
Semantic Scholar
Characterization of childhood trauma, hippocampal mediation and Cannabis use in a large dataset of psychosis and non-psychosis individuals.
E. del Re, W. Yassin, V. Zeng, S. Keedy +15 more
2023Schizophrenia Research10 citations Open access
Semantic Scholar
Neuronal responses in social-emotional information processing in impulsive aggressive individuals
E. Coccaro, S. Keedy, Michael Malina, Royce J. Lee +1 more
2022Neuropsychopharmacology9 citations Open access
Semantic Scholar
Using psychosis biotypes and the Framingham model for parsing psychosis biology.
C. Tamminga, G. Pearlson, E. Gershon, S. Keedy +5 more
2022Schizophrenia Research9 citations Open access
Semantic Scholar
Methamphetamine enhances neural activation during anticipation of loss in the monetary incentive delay task
Hanna M. Molla, S. Keedy, Joseph DeBrosse, H. de Wit
2023Cerebral Cortex Communications8 citations Open access
Semantic Scholar
Differentiating Biomarker Features and Familial Characteristics of B-SNIP Psychosis Biotypes
D. Parker, R. Trotti, J. McDowell, S. Keedy +10 more
2024Research Square7 citations Open access
Semantic Scholar
Common variants of NRXN1, LRP1B and RORA are associated with increased ventricular volumes in psychosis - GWAS findings from the B-SNIP deep phenotyping study
N. Alliey-Rodriguez, Tamar A Grey, Rebecca Shafee, J. Padmanabhan +26 more
2017bioRxiv6 citations Open access
Semantic Scholar
The BAsic NeuroCognitive Continuum (BANCC): Delineation of dimensional and categorical features for etiological and treatment investigations of idiopathic psychosis
Hailey C. Warren, D. Parker, R. Trotti, V. Zeng +17 more
2025Psychiatry and Clinical Neurosciences5 citations Open access
Semantic Scholar
Evaluating the Exposome Score for Schizophrenia in a Transdiagnostic Psychosis Cohort: Associations With Psychosis Risk, Symptom Severity, and Personality Traits.
Bryan Kromenacker, W. Yassin, M. Keshavan, D. Parker +9 more
2025Schizophrenia bulletin5 citations
Semantic Scholar
Mediodorsal and pulvinar thalamus reductions across the psychosis spectrum.
V. Zeng, Ho-Ang Dung, Seo Ho Song, R. Trotti +22 more
2026Schizophrenia Research2 citations
Semantic Scholar
Neuroanatomical Deficits in Visual Cortex Subregions of Individuals with Psychosis Spectrum Disorders linked to Symptoms, Cognition, and Childhood Trauma
H. B. Türközer, V. Zeng, Ho-Ang Dung, Jothini Sritharan +9 more
2025medRxiv2 citations Open access
Semantic Scholar
Stimulant-like subjective effects of alcohol are not related to resting-state connectivity in healthy men.
Jiaxu Han, S. Keedy, H. de Wit
2023Cerebral Cortex2 citations
Semantic Scholar
Emotional Scene Processing in Biotypes of Psychosis
R. Trotti, D. Parker, D. Sabatinelli, M. Keshavan +7 more
2023Psychiatry Research2 citations Open access
Semantic Scholar
Effects of Methamphetamine on Within- and Between-Network Connectivity in Healthy Adults
Michael Malina, S. Keedy, J. Weafer, Kathryne van Hedger +1 more
2021Cerebral Cortex Communications2 citations Open access
Semantic Scholar
Evaluating Resting State EEG Biomarkers Across Psychosis Biotypes: Stability and HD-tDCS Modulation
R. Trotti, I. Doss, D. Parker, N. Raymond +10 more
2026medRxiv1 citations Open access
Semantic Scholar
Characterizing the relationship between personality dimensions and psychosis-specific clinical characteristics
Y. J. Jang, W. Yassin, R. Mesholam-Gately, E. Gershon +7 more
2025Schizophrenia Research1 citations Open access
Semantic Scholar
Neuroanatomical Deficits in Visual Cortex Subregions of Individuals With Psychosis Spectrum Disorders Linked to Symptoms, Cognition, and Childhood Trauma.
H. B. Türközer, V. Zeng, Ho-Ang Dung, Jothini Sritharan +9 more
2026Schizophrenia bulletin0 citations
Semantic Scholar
291. Cortical Thickness Asymmetry of Canonical Language Regions Differ Between Psychotic Spectrum Disorders and Relate to Cognition and Psychosis Symptoms
B. Stiltner, V. Zeng, S. Keedy, E. Gershon +6 more
2026Biological Psychiatry0 citations
Semantic Scholar
644. Neurotransmitter Pathway Polygenic Risk Shows Biotype-Specific Associations With Clinical and Neurocognitive Profiles in Psychosis
David Parker, Lu-Si Zhang, J. McDowell, S. Keedy +8 more
2026Biological Psychiatry0 citations
Semantic Scholar
Loss of Pyramidal Neuron Excitability is Present From the Prodrome in Psychosis, but may not be Common to All Subgroups Within the Psychosis Spectrum
Rick A. Adams, D. Hauke, Julia Rodriguez-Sanchez, Hope Oloye +15 more
2026Biological Psychiatry0 citations
Semantic Scholar
Sex Differences in Childhood Trauma and Medical Comorbidities in Individuals with Psychosis: A Bipolar-Schizophrenia Network Study
Prachi Patel, R. Trotti, B. Stiltner, V. Zheng +9 more
2026JoCN Forum0 citations
Semantic Scholar
9. Family-Level Brain Pattern Similarities and Their Clinical Significance in Young Offspring of Individuals With Psychotic Disorders
H. B. Turkozer, C. Tamminga, G. Fitzmaurice, Manpreet K. Singh +7 more
2026Biological Psychiatry0 citations
Semantic Scholar
Hippocampal Glutamate and Verbal Episodic Memory in the Psychosis Spectrum: A Preliminary Report
Nicolas R. Bolo, V. Zeng, David Parker, E. Ivleva +8 more
2025Biomarkers in Neuropsychiatry0 citations Open access
Semantic Scholar
Corrigendum to "Jang YJ, et al. Characterizing the relationship between personality dimensions and psychosis-specific clinical characteristics" [Schizophr Res. 276 (2025) 88-96 10.1016/j.schres.2025.01.002 (Epub ahead of print, PMID: 39864301, Jan 25)].
Y. J. Jang, W. Yassin, R. Mesholam-Gately, E. Gershon +8 more
2025Schizophrenia Research0 citations
Semantic Scholar
Exposotypes in Psychotic Disorders
W. Yassin, Bryan Kromenacker, J. Green, C. Tamminga +12 more
2025medRxiv0 citations Open access
Semantic Scholar
392. The Effects of Childhood Trauma on Limbic Morphometry and the Resulting Impact on Cognition and Suicidality
Varun Thvar, E. del Re, B. Clementz, E. Gershon +4 more
2024Biological Psychiatry0 citations
Semantic Scholar
398. The Basic Neurocognitive Continuum (BANCC): The Affiliation of Neurobiological and Cognitive Measures in a Data-Based Approach
Hailey C. Warren, C. Tamminga, Godfrey Pearlson, M. Keshavan +7 more
2024Biological Psychiatry0 citations
Semantic Scholar
383. Symptom Severity for Psychosis Biotype 3 Shows Unique Associations With Environmental Exposures as Measured By the Exposome Score for Schizophrenia
Bryan Kromenacker, W. Yassin, B. Clementz, M. Keshavan +7 more
2024Biological Psychiatry0 citations
Semantic Scholar
Characterizing the Relationship between Personality Dimensions and Psychosis
Y. J. Jang, W. Yassin, R. Mesholam-Gately, E. Gershon +7 more
2024medRxiv0 citations Open access
Semantic Scholar
449. Replication of Hallucination Severity Associating With Reduced Auditory-Language Cortex Connectivity in a Biological Subtype of Psychotic Disorders
Isaac Toscano, C. Tamminga, E. Ivleva, B. Clementz +5 more
2024Biological Psychiatry0 citations
Semantic Scholar
W74. MULTI-OMICS ANALYSIS OF INTERMEDIATE PHENOTYPES REVEALS NEW RISK GENES AND PATHWAYS IN PSYCHOTIC DISORDERS
C. Xia, N. Alliey-Rodriguez, Carol Tamminga, M. Keshavan +7 more
2024European Neuropsychopharmacology0 citations
Semantic Scholar
373. Comparison of Childhood Trauma Among B-Snip Biotype Psychosis Groups
Alisha Cayce, C. Tamminga, Godfrey Pearlson, M. Keshavan +3 more
2023Biological Psychiatry0 citations
Semantic Scholar
Double dissociation between P300 components and task switch error type in healthy but not psychosis participants
Ling-Yu Huang, D. Parker, L. Ethridge, Jordan P. Hamm +8 more
2023Schizophrenia Research0 citations Open access
Semantic Scholar
197. Inflammatory Differences in Multilayer Functional Network Topology Impacts Cognition in Psychosis
Chelsea Kiely, M. Mijalkov, S. Meda, Jolie Hoang +13 more
2023Biological Psychiatry0 citations
Semantic Scholar
Childhood Trauma And Cannabis Interactions In Affecting Psychosis Onset: Role Of The Anterior-Posterior Axis Of The Hippocampus and Differences In Cannabis Use Before or After Psychosis Onset
E. del Re, W. Yassine, V. Zeng, S. Keedy +12 more
2022medRxiv0 citations Open access
Semantic Scholar
P523. Comparison of Lifetime Psychosis and Mood Symptoms in Schizophrenia, Schizoaffective Disorder, and Bipolar Disorder With Psychotic Features
Haley R. Church, Indira Khera, Barrett Kern, Godfrey Pearlson +7 more
2022Biological Psychiatry0 citations
Semantic Scholar
O10.6. ANTERIOR VERSUS POSTERIOR HIPPOCAMPUS WITHIN PSYCHOSIS: A BSNIP STUDY
E. del Re, V. Zeng, O. Lutz, Godfrey Pearlson +7 more
2020Schizophrenia bulletin0 citations Open access
Semantic Scholar
White Matter Differences and Neurodevelopment Outcomes in Patients with KATP Channel-Related Diabetes
Michelle Lemelman, Jamie Wren-Jarvis, Megan N. Scott, Ryan Martin +4 more
2018Diabetes0 citations
Semantic Scholar

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