Search Results - "Keedy, Sarah K."

Effects of methamphetamine on neural responses to visual stimuli.

Authors: Van Hedger, Kathryne Keedy, Sarah K. Schertz, Kathryn E. et al.

Source: Psychopharmacology. Jun2019, Vol. 236 Issue 6, p1741-1748. 8p. 1 Black and White Photograph, 2 Charts, 1 Graph.

Subjects: Visual perception, Fusiform gyrus, Methamphetamine, Pharmacology, Visual cortex, Diagnostic imaging, Sensorimotor integration

Intrinsic neural activity differences among psychotic illnesses.

Authors: Hudgens‐Haney, Matthew E. Ethridge, Lauren E. Knight, Justin B. et al.

Source: Psychophysiology. Aug2017, Vol. 54 Issue 8, p1223-1238. 16p. 1 Diagram, 3 Charts, 6 Graphs.

Subjects: Psychoses, Brain function localization, Cognition, Electroencephalography, Brain physiology

Characterizing cognitive heterogeneity in first-episode psychosis.

Authors: Dykins, Madison M. Keedy, Sarah K. Sweeney, John A. et al.

Source: Schizophrenia Research. May2024, Vol. 267, p16-18. 3p.

Monoallelic and biallelic mutations in RELN underlie a graded series of neurodevelopmental disorders.

Authors: Donato, Nataliya Di Guerrini, Renzo Billington, Charles J et al.

Source: Brain: A Journal of Neurology; Sep2022, Vol. 145 Issue 9, p3274-3287, 14p

Interactive effects of maintenance decay and interference on working memory updating in schizophrenia.

Authors: Gotra, Milena Y. Keedy, Sarah K. Hill, S. Kristian

Source: Schizophrenia Research. Jan2022, Vol. 239, p103-110. 8p.

Brief Reports: Top-down control of visual sensory processing during an ocular motor response inhibition task.

Authors: Clementz, Brett A. Gao, Yuan McDowell, Jennifer E. et al.

Source: Psychophysiology. Nov2010, Vol. 47 Issue 6, p1011-1018. 8p. 2 Diagrams, 2 Graphs.

Subjects: Visual cortex, Visual fields, Electroencephalography, Saccadic eye movements, Attention, Sensory receptors, Neurophysiology

Noradrenergic antagonism of the P13 and N40 components of the rat auditory evoked potential.

Authors: Keedy, Sarah K. Marlow-O'Connor, Megan Beenken, Beth et al.

Source: Psychopharmacology. Jan2007, Vol. 190 Issue 1, p117-125. 9p. 3 Graphs.

Subjects: Noradrenergic mechanisms, Auditory evoked response, Rat anatomy, Hippocampus (Brain), Noradrenaline

Differential fMRI BOLD responses in amygdala in intermittent explosive disorder as a function of past Alcohol Use Disorder.

Authors: Coccaro, Emil F. Keedy, Sarah K. Gorka, Stephanie M. et al.

Source: Psychiatry Research: Neuroimaging. Nov2016, Vol. 257, p5-10. 6p.

Exposotypes in psychotic disorders.

Authors: Yassin, Walid Kromenacker, Bryan Green, James B. et al.

Source: Scientific Reports. 8/8/2025, Vol. 15 Issue 1, p1-14. 14p.

Disease and drug effects on internally-generated and externally-elicited responses in first episode schizophrenia and psychotic bipolar disorder.

Authors: Keedy, Sarah K. Bishop, Jeffrey R. Weiden, Peter J. et al.

Source: Schizophrenia Research. Oct2014, Vol. 159 Issue 1, p101-106. 6p.

Altered transfer of visual motion information to parietal association cortex in untreated first-episode psychosis: Implications for pursuit eye tracking

Authors: Lencer, Rebekka Keedy, Sarah K. Reilly, James L. et al.

Source: Psychiatry Research: Neuroimaging. Oct2011, Vol. 194 Issue 1, p30-38. 9p.

An fMRI study of visual attention and sensorimotor function before and after antipsychotic treatment in first-episode schizophrenia

Authors: Keedy, Sarah K. Rosen, Cherise Khine, Tin et al.

Source: Psychiatry Research: Neuroimaging. Apr2009, Vol. 172 Issue 1, p16-23. 8p.

Functional magnetic resonance imaging studies of eye movements in first episode schizophrenia: Smooth pursuit, visually guided saccades and the oculomotor delayed response task

Authors: Keedy, Sarah K. Ebens, Christen L. Keshavan, Martcheri S. et al.

Source: Psychiatry Research: Neuroimaging. Apr2006, Vol. 146 Issue 3, p199-211. 13p.

White Matter, Cognition, and Electrophysiological Variables in Bipolar Disorder: Using Multimodal Integration of Biomarker Variables Associated With Bipolar Disorder to Elucidate Deficits.

Authors: Berardi, Audrey Brown, Jennifer A. Jackson, Brooke S. et al.

Source: Bipolar Disorders. May2025, Vol. 27 Issue 3, p205-216. 12p.

Methamphetamine acutely alters frontostriatal resting state functional connectivity in healthy young adults.

Authors: Weafer, Jessica Van Hedger, Kathryne Keedy, Sarah K. et al.

Source: Addiction Biology. May2020, Vol. 25 Issue 3, p1-9. 9p.

Does insight improve during the course of psychosis?

Authors: Seif, Pegah del Re, Elisabetta Claudia Tamminga, Carol A. et al.

Source: Schizophrenia Research. Jan2026, Vol. 287, p63-70. 8p.

White matter microstructure in untreated first episode bipolar disorder with psychosis: comparison with schizophrenia.

Authors: Lu, Lisa H Zhou, Xiaohong Joe Keedy, Sarah K et al.

Source: Bipolar Disorders. Nov/Dec2011, Vol. 13 Issue 7/8, p604-613. 10p. 2 Color Photographs, 2 Charts.

Impact of Polygenic Interactions With Anticholinergic Burden on Cognition and Brain Structure in Psychosis Spectrum Disorders.

Authors: Zhang, Lusi Ivleva, Elena I. Parker, David A. et al.

Source: American Journal of Psychiatry. Aug2025, Vol. 182 Issue 8, p751-762. 12p.

Social cognition in Intermittent Explosive Disorder and aggression.

Authors: Coccaro, Emil F. Fanning, Jennifer R. Keedy, Sarah K. et al.

Source: Journal of Psychiatric Research. Dec2016, Vol. 83, p140-150. 11p.

Peripheral inflammatory subgroup differences in anterior Default Mode network and multiplex functional network topology are associated with cognition in psychosis.

Authors: Lizano, Paulo Kiely, Chelsea Mijalkov, Mite et al.

Source: Brain, Behavior & Immunity. Nov2023, Vol. 114, p3-15. 13p.