KM
K. Matthews
astro-phastro-ph.GAastro-ph.SRastro-ph.IMastro-ph.HEDeep Brain Stimulationastro-ph.EPChronic painDepressionMagnetic Resonance Imaging
On Valency
published · living versionsW_nfz7nj75·v1 · currentpublished
Keck Observations of the Galactic Center Source G2: Gas Cloud or Star?
with K. Phifer, T. Do, L. Meyer, A. M. Ghez +6
1 version
W_q9fcjjkx·v1published
W_nhc9kasn·v1published
Preprints & journals
177 papers in the corpus · 1989–2026Absolute Motion of the Infrared Counterpart to Sagittarius A* in the Gaia Celestial Reference Frame 3 and Limits on an Intermediate-mass Black Hole Companion2609.04077v1 · Rebecca A. Lewis-Merrill, Tuan Do, Matthew W. Hosek Jr. et al.2026 · 0 citationsarXiv
NIRC2-Pol: First Light of Near-Infrared Polarimetry on Keck II2608.24661v1 · Briley L. Lewis, Manxuan Zhang, Maxwell A. Millar-Blanchaer et al.2026 · 0 citationsarXiv
Enabling Quantitative Polarimetry for Keck/NIRC2: Preliminary Mueller Matrix Model Calibration2608.14873v1 · Manxuan Zhang, Briley L. Lewis, Maxwell A. Millar-Blanchaer et al.2026 · 0 citationsarXiv
A Kinematic Study of Wolf-Rayet Stars at the Galactic Center I: Binary Candidates and Constraints on the Binary Fraction2606.05521v1 · Rory O. Bentley, Tuan Do, Andrea Ghez et al.2026 · 0 citationsarXiv
New Evidence for a Flux-independent Spectral Index of Sgr A* in the Near-infrared2411.11966v1 · Hadrien Paugnat, Tuan Do, Abhimat K. Gautam et al.2024 · 7 citationsarXiv
Near-Infrared Flux Distribution of Sgr A* from 2005-2022: Evidence for an Enhanced Accretion Episode in 20192308.09749v1 · Grant C. Weldon, Tuan Do, Gunther Witzel et al.2023 · 13 citationsarXiv
Evidence of a Decreased Binary Fraction for Massive Stars Within 20 Milliparsecs of the Supermassive Black Hole at the Galactic Center2303.16977v1 · Devin S. Chu, Tuan Do, Andrea Ghez et al.2023 · 21 citationsarXiv
Broad emission lines in optical spectra of hot dust-obscured galaxies can contribute significantly to JWST/NIRCam photometry2301.00017v1 · Jed McKinney, Luke Finnerty, Caitlin Casey et al.2022 · 24 citationsarXiv
AIROPA II: Modeling Instrumental Aberrations for Off-Axis Point Spread Functions in Adaptive Optics2210.10940v1 · Anna Ciurlo, Paolo Turri, Gunther Witzel et al.2022 · 4 citationsJournal of Astronomical Telescopes, Instruments, and Systems, Vol. 8, Issue 3, 038007 (September 2022)
Stereotactic Radiofrequency Ablation for Treatment-Refractory Depression: A Systematic Review and Meta-Analysis.36291313 · Münchenberg, Pauline Sarah, Joyce, Eileen M, Matthews, Keith et al.2022 · 10 citationsBrain sciences. 2022;12(10)
Deep brain stimulation for obsessive-compulsive disorder: a crisis of access.35840727 · Visser-Vandewalle, Veerle, Andrade, Pablo, Mosley, Philip E et al.2022 · 87 citationsNature medicine. 2022;28(8):1529-1532
Opioid dependence disorder and comorbid chronic pain: comparison of groups based on patient-attributed direction of the causal relationship between the two conditions.35419198 · Higgins, Cassie, Smith, Blair H, Matthews, Keith2022 · 1 citationBritish journal of pain. 2022;16(2):149-160
Medication adherence, utilization of healthcare services, and mortality of patients with epilepsy on opiate replacement therapy: A retrospective cohort study.33621811 · Askarieh, Amber, Morrison, Ian, Ross, Kevin et al.2021 · 5 citationsEpilepsy & behavior : E&B. 2021;117:107829
New Directions for Surgical Ablation Treatment of Obsessive Compulsive Disorder.33565041 · Etherington, Lori-An, Matthews, Keith, Akram, Harith2021 · 6 citationsCurrent topics in behavioral neurosciences. 2021;49:437-460
Electronic linkage and interrogation of administrative health, social care, and criminal justice datasets: feasibility concerning process and content.32706275 · Higgins, Cassie, Matthews, Keith2021 · 6 citationsInformatics for health & social care. 2020;45(4):444-460
Comparison of psychiatric comorbidity in treatment-seeking, opioid-dependent patients with versus without chronic pain.31386238 · Higgins, Cassie, Smith, Blair H, Matthews, Keith2021 · 26 citationsAddiction (Abingdon, England). 2020;115(2):249-258
Deep brain stimulation: current challenges and future directions.30683913 · Lozano, Andres M, Lipsman, Nir, Bergman, Hagai et al.2020 · 1,461 citationsNature reviews. Neurology. 2019;15(3):148-160
A Randomized Trial Directly Comparing Ventral Capsule and Anteromedial Subthalamic Nucleus Stimulation in Obsessive-Compulsive Disorder: Clinical and Imaging Evidence for Dissociable Effects.30853111 · Tyagi, Himanshu, Apergis-Schoute, Annemieke M, Akram, Harith et al.2020 · 226 citationsBiological psychiatry. 2019;85(9):726-734
Profiles of visuospatial memory dysfunction in opioid-exposed and dependent populations.30457069 · Baldacchino, A, Tolomeo, S, Balfour, D J et al.2020 · 21 citationsPsychological medicine. 2019;49(7):1174-1184
An Adaptive Optics Survey of Stellar Variability at the Galactic Center1811.04898v1 · Abhimat Krishna Gautam., Tuan Do, Andrea M. Ghez et al.2018 · 32 citationsThe Astrophysical Journal, 871:103 (32pp), 2019 January 20
WIRC+Pol: a low-resolution near-infrared spectropolarimeter1811.03138v2 · Samaporn Tinyanont, Maxwell A. Millar-Blanchaer, Ricky Nilsson et al.2018 · 31 citationsarXiv
Evidence of opioid-induced hyperalgesia in clinical populations after chronic opioid exposure: a systematic review and meta-analysis.30915985 · Higgins, C, Smith, B H, Matthews, K2019 · 131 citationsBritish journal of anaesthesia. 2019;122(6):e114-e126
Substance misuse in patients who have comorbid chronic pain in a clinical population receiving methadone maintenance therapy for the treatment of opioid dependence.30368067 · Higgins, Cassie, Smith, Blair H, Matthews, Keith2019 · 20 citationsDrug and alcohol dependence. 2018;193:131-136
Characterizing the performance of the NIRC2 vortex coronagraph at W.M. Keck Observatory1808.05297v1 · W. Jerry Xuan, Dimitri Mawet, Henry Ngo et al.2018 · 64 citationsarXiv
Analysis of shared heritability in common disorders of the brain.29930110 · Brainstorm Consortium, Anttila, Verneri, Bulik-Sullivan, Brendan et al.2018 · 1,967 citationsScience (New York, N.Y.). 2018;360(6395)
Incidence of iatrogenic opioid dependence or abuse in patients with pain who were exposed to opioid analgesic therapy: a systematic review and meta-analysis.29793599 · Higgins, C, Smith, B H, Matthews, K2019 · 131 citationsBritish journal of anaesthesia. 2018;120(6):1335-1344
Subcallosal cingulate deep brain stimulation for treatment-resistant depression: a multisite, randomised, sham-controlled trial.28988904 · Holtzheimer, Paul E, Husain, Mustafa M, Lisanby, Sarah H et al.2019 · 573 citationsThe lancet. Psychiatry. 2017;4(11):839-849
Investigating the Binarity of S0-2: Implications for its Origins and Robustness as a Probe of the Laws of Gravity around a Supermassive Black Hole1709.04890v2 · Devin S. Chu, Tuan Do, Aurelien Hees et al.2017 · 68 citationsarXiv
Compulsivity in opioid dependence.28918267 · Tolomeo, Serenella, Matthews, Keith, Steele, Douglas et al.2018 · 30 citationsProgress in neuro-psychopharmacology & biological psychiatry. 2018;81:333-339
Testing General Relativity with Stellar Orbits around the Supermassive Black Hole in Our Galactic Center.28598651 · Hees, A, Do, T, Ghez, A M et al.2018 · 265 citationsPhysical review letters. 2017;118(21):211101
The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 B1612.03093v1 · Eugene Serabyn, Elsa Huby, Keith Matthews et al.2016 · 74 citationsarXiv
Neuropsychological functioning and chronic methadone use: A systematic review and meta-analysis.27913280 · Baldacchino, A, Armanyous, M, Balfour, D J K et al.2017 · 49 citationsNeuroscience and biobehavioral reviews. 2017;73:23-38
Multifaceted impairments in impulsivity and brain structural abnormalities in opioid dependence and abstinence.27452238 · Tolomeo, S, Gray, S, Matthews, K et al.2017 · 61 citationsPsychological medicine. 2016;46(13):2841-53
An Improved Distance and Mass Estimate for Sgr A* from a Multistar Orbit Analysis1607.05726v1 · A. Boehle, A. M. Ghez, R. Schodel et al.2016 · 351 citationsarXiv
A causal role for the anterior mid-cingulate cortex in negative affect and cognitive control.27190027 · Tolomeo, Serenella, Christmas, David, Jentzsch, Ines et al.2017 · 127 citationsBrain : a journal of neurology. 2016;139(Pt 6):1844-54
Autobiographical memory specificity in response to verbal and pictorial cues in clinical depression.26808234 · Ridout, Nathan, Dritschel, Barbara, Matthews, Keith et al.2016 · 25 citationsJournal of behavior therapy and experimental psychiatry. 2016;51:109-15
Epidemiology and Heritability of Major Depressive Disorder, Stratified by Age of Onset, Sex, and Illness Course in Generation Scotland: Scottish Family Health Study (GS:SFHS).26571028 · Fernandez-Pujals, Ana Maria, Adams, Mark James, Thomson, Pippa et al.2016 · 125 citationsPloS one. 2015;10(11):e0142197
Detectability of Planetesimal Impacts on Giant Exoplanets1509.00872v2 · Laura Flagg, Alycia J. Weinberger, Keith Matthews2015 · 24 citationsarXiv
Structural MRI-Based Predictions in Patients with Treatment-Refractory Depression (TRD).26186455 · Johnston, Blair A, Steele, J Douglas, Tolomeo, Serenella et al.2016 · 71 citationsPloS one. 2015;10(7):e0132958
Failure of hippocampal deactivation during loss events in treatment-resistant depression.26133661 · Johnston, Blair A, Tolomeo, Serenella, Gradin, Victoria et al.2015 · 54 citationsBrain : a journal of neurology. 2015;138(Pt 9):2766-76
Efficacy of cognitive-behavioral therapy for obsessive-compulsive disorder.25937054 · McKay, Dean, Sookman, Debbie, Neziroglu, Fugen et al.2015 · 93 citationsPsychiatry research. 2015;227(1):104-13
Obsessive-compulsive disorder (OCD): Practical strategies for pharmacological and somatic treatment in adults.25681005 · Fineberg, Naomi A, Reghunandanan, Samar, Simpson, Helen B et al.2015 · 150 citationsPsychiatry research. 2015;227(1):114-25
Neurosurgical Treatments for Patients with Chronic, Treatment-Refractory Depression: A Retrospective, Consecutive, Case Series Comparison of Anterior Capsulotomy, Anterior Cingulotomy and Vagus Nerve Stimulation.26671577 · Christmas, David, Matthews, Keith2016 · 6 citationsStereotactic and functional neurosurgery. 2015;93(6):387-92
Efficacy of cognitive-behavioral therapy for obsessive-compulsive disorder.25613661 · McKay, Dean, Sookman, Debbie, Neziroglu, Fugen et al.2015 · 283 citationsPsychiatry research. 2015;225(3):236-46
Assessing the Adherence to Guidelines of Media Reporting of Suicide Using a Novel Instrument--the "Risk of Imitative Suicide Scale" (RISc).25382433 · Nutt, Rachel, Kidd, Brian, Matthews, Keith2016 · 18 citationsSuicide & life-threatening behavior. 2015;45(3):360-75
Detection of Galactic Center source G2 at 3.8 m during periapse passage1410.1884v2 · Gunther Witzel, Andrea M. Ghez, Mark R. Morris et al.2014 · 108 citationsarXiv
Abnormal brain responses to social fairness in depression: an fMRI study using the Ultimatum Game.25277236 · Gradin, V B, Pérez, A, MacFarlane, J A et al.2015 · 61 citationsPsychological medicine. 2015;45(6):1241-51
Predicting methylphenidate response in attention deficit hyperactivity disorder: a preliminary study.25237119 · Johnston, Blair A, Coghill, David, Matthews, Keith et al.2015 · 44 citationsJournal of psychopharmacology (Oxford, England). 2015;29(1):24-30
Impulsivity and opioid drugs: differential effects of heroin, methadone and prescribed analgesic medication.25171718 · Baldacchino, A, Balfour, D J K, Matthews, K2015 · 66 citationsPsychological medicine. 2015;45(6):1167-79
The orbital motion of the Quintuplet cluster - a common origin for the Arches and Quintuplet clusters?1407.1854v1 · Andrea Stolte, Benjamin Hussmann, Mark R. Morris et al.2014 · 43 citationsAstrophysical Journal (2014) 789, 115
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