Roy Hamilton

Laboratory for Cognition and Neural Stimulation, University of Pennsylvania

Affiliated withUniversity of Pennsylvania

Research Area

Neuroscience

Biography

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JoVE Journal Publications

Article Total : 1	Year
Publication title	2024

Other Publications

Article	Year
An acquired deficit of audiovisual speech processing. Brain and language\| PubMed ID: 16600357	2006
Art produced by a patient with Parkinson's disease. Behavioural neurology\| PubMed ID: 16873921	2006
Teaching: residents in the hospital, mentors in the community: the Educational Pipeline Program at Penn. Neurology\| PubMed ID: 17485638	2007
Fast forward: supramarginal gyrus stimulation alters time measurement. Journal of cognitive neuroscience\| PubMed ID: 19199426	2010
Increased effect of target eccentricity on covert shifts of visual attention in patients with neglect. Cortex; a journal devoted to the study of the nervous system and behavior\| PubMed ID: 19345939	2010
Computer-mouse tracking reveals TMS disruptions of prefrontal function during semantic retrieval. Journal of neurophysiology\| PubMed ID: 19812291	2009
Stimulating conversation: enhancement of elicited propositional speech in a patient with chronic non-fluent aphasia following transcranial magnetic stimulation. Brain and language\| PubMed ID: 20159655	2010
Lack of shunt response in suspected idiopathic normal pressure hydrocephalus with Alzheimer disease pathology. Annals of neurology\| PubMed ID: 20687117	2010
Research with rTMS in the treatment of aphasia. Restorative neurology and neuroscience\| PubMed ID: 20714075	2010
Rethinking the thinking cap: ethics of neural enhancement using noninvasive brain stimulation. Neurology\| PubMed ID: 21220723	2011
Diversity and disparity in dementia: the impact of ethnoracial differences in Alzheimer disease. Alzheimer disease and associated disorders\| PubMed ID: 21399486	2011
Mechanisms of aphasia recovery after stroke and the role of noninvasive brain stimulation. Brain and language\| PubMed ID: 21459427	2011
Are networks for residual language function and recovery consistent across aphasic patients? Neurology\| PubMed ID: 21576689	2011
Association between in vivo fluorine 18-labeled flutemetamol amyloid positron emission tomography imaging and in vivo cerebral cortical histopathology. Archives of neurology\| PubMed ID: 21747004	2011
The right hemisphere is not unitary in its role in aphasia recovery. Cortex; a journal devoted to the study of the nervous system and behavior\| PubMed ID: 21794852	2012
Differences in the experience of active and sham transcranial direct current stimulation. Brain stimulation\| PubMed ID: 22037128	2012
Noninvasive brain stimulation in the treatment of aphasia: exploring interhemispheric relationships and their implications for neurorehabilitation. Restorative neurology and neuroscience\| PubMed ID: 22124035	2011
Quality, and not just quantity, of education accounts for differences in psychometric performance between african americans and white non-hispanics with Alzheimer's disease. Journal of the International Neuropsychological Society : JINS\| PubMed ID: 22300593	2012
Left lateralizing transcranial direct current stimulation improves reading efficiency. Brain stimulation\| PubMed ID: 22305346	2011
Phosphorylated tau/amyloid beta 1-42 ratio in ventricular cerebrospinal fluid reflects outcome in idiopathic normal pressure hydrocephalus. Fluids and barriers of the CNS\| PubMed ID: 22444461	2012
Categorization is modulated by transcranial direct current stimulation over left prefrontal cortex. Cognition\| PubMed ID: 22578885	2012
Transcranial direct current stimulation accelerates allocentric target detection. Brain stimulation\| PubMed ID: 22784444	2013
Parietal influence on temporal encoding indexed by simultaneous transcranial magnetic stimulation and electroencephalography. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 22933807	2012
Electroencephalographic changes following direct current deep brain stimulation of auditory cortex: a new model for investigating neuromodulation. Neurosurgery\| PubMed ID: 23149971	2013
Finding the Right Words: Transcranial Magnetic Stimulation Improves Discourse Productivity in Non-fluent Aphasia After Stroke. Aphasiology\| PubMed ID: 23280015	2012
Teaching about the brain and reaching the community: undergraduates in the pipeline neuroscience program at the university of pennsylvania. Journal of undergraduate neuroscience education : JUNE : a publication of FUN, Faculty for Undergraduate Neuroscience\| PubMed ID: 23493190	2007
TMS and tDCS in post-stroke aphasia: Integrating novel treatment approaches with mechanisms of plasticity. Restorative neurology and neuroscience\| PubMed ID: 23719561	2013
Ethics of the Electrified Mind: Defining Issues and Perspectives on the Principled Use of Brain Stimulation in Medical Research and Clinical Care. Brain topography\| PubMed ID: 23733209	2013
Blood flow and oxygenation changes due to low-frequency repetitive transcranial magnetic stimulation of the cerebral cortex. Journal of biomedical optics\| PubMed ID: 23757042	2013
Noninvasive transcranial direct current stimulation over the left prefrontal cortex facilitates cognitive flexibility in tool use. Cognitive neuroscience\| PubMed ID: 23894253	2013
Gone in a flash: manipulation of audiovisual temporal integration using transcranial magnetic stimulation. Frontiers in psychology\| PubMed ID: 24062701	2013
Induction of neuroplasticity and recovery in post-stroke aphasia by non-invasive brain stimulation. Frontiers in human neuroscience\| PubMed ID: 24399952	2013
Harnessing plasticity for the treatment of neurosurgical disorders: an overview. World neurosurgery\| PubMed ID: 24518888	2014
Cognitive style, cortical stimulation, and the conversion hypothesis. Frontiers in human neuroscience\| PubMed ID: 24523687	2014
Space, time, and causality in the human brain. NeuroImage\| PubMed ID: 24561228	2014
It's the thought that counts: examining the task-dependent effects of transcranial direct current stimulation on executive function. Brain stimulation\| PubMed ID: 25465291	2015
Effects of Electrode Drift in Transcranial Direct Current Stimulation. Brain stimulation\| PubMed ID: 25583653	2015
A Re-evaluation of the Cognitive Effects From Single-session Transcranial Direct Current Stimulation. Brain stimulation\| PubMed ID: 25921355	2015
Individualized treatment with transcranial direct current stimulation in patients with chronic non-fluent aphasia due to stroke. Frontiers in human neuroscience\| PubMed ID: 25954178	2015
A Meta-analysis of Transcranial Direct Current Stimulation Studies Examining the Reliability of Effects on Language Measures. Brain stimulation\| PubMed ID: 26210573	2015
Cognitive enhancement. Wiley interdisciplinary reviews. Cognitive science\| PubMed ID: 26304298	2014
Transcranial Direct Current Brain Stimulation Increases Ability to Resist Smoking. Brain stimulation\| PubMed ID: 26572280	2016
Phantoms on the hands: Influence of the body on brief synchiric visual percepts. Neuropsychologia\| PubMed ID: 26779938	2016
Enhancing diversity in academic neurology: From agnosia to action. Annals of neurology\| PubMed ID: 26972163	2016
The Occipital Place Area Is Causally Involved in Representing Environmental Boundaries during Navigation. Current biology : CB\| PubMed ID: 27020742	2016
Drawing on the right brain for aphasia recovery. Neurology\| PubMed ID: 27029626	2016
Causal Evidence for a Mechanism of Semantic Integration in the Angular Gyrus as Revealed by High-Definition Transcranial Direct Current Stimulation. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 27030767	2016
Does Transcranial Direct Current Stimulation Improve Healthy Working Memory?: A Meta-analytic Review. Journal of cognitive neuroscience\| PubMed ID: 27054400	2016
Fields or flows? A comparative metaanalysis of transcranial magnetic and direct current stimulation to treat post-stroke aphasia. Restorative neurology and neuroscience\| PubMed ID: 27163249	2016
An open letter concerning do-it-yourself users of transcranial direct current stimulation. Annals of neurology\| PubMed ID: 27216434	2016
Safety of Transcranial Direct Current Stimulation: Evidence Based Update 2016. Brain stimulation\| PubMed ID: 27372845	2016
Neuroplasticity in the language system: Reorganization in post-stroke aphasia and in neuromodulation interventions. Restorative neurology and neuroscience\| PubMed ID: 27472848	2016
Transcranial direct current stimulation for the treatment of primary progressive aphasia: An open-label pilot study. Brain and language\| PubMed ID: 27522537	2016
The brain, cognitive enhancement devices, and European regulation. Journal of law and the biosciences\| PubMed ID: 27774174	2014
Patterns of neural activity predict picture-naming performance of a patient with chronic aphasia. Neuropsychologia\| PubMed ID: 27864027	2017
Anodal tDCS to Right Dorsolateral Prefrontal Cortex Facilitates Performance for Novice Jazz Improvisers but Hinders Experts. Frontiers in human neuroscience\| PubMed ID: 27899889	2016
Mapping the Parameter Space of tDCS and Cognitive Control via Manipulation of Current Polarity and Intensity. Frontiers in human neuroscience\| PubMed ID: 28082886	2016
Brain and cognitive reserve: Translation via network control theory. Neuroscience and biobehavioral reviews\| PubMed ID: 28104411	2017
Non-invasive Brain Stimulation in the Treatment of Post-stroke and Neurodegenerative Aphasia: Parallels, Differences, and Lessons Learned. Frontiers in human neuroscience\| PubMed ID: 28167904	2016
Mechanisms and Effects of Transcranial Direct Current Stimulation. Dose-response : a publication of International Hormesis Society\| PubMed ID: 28210202	2017
Semantic Feature Training in Combination with Transcranial Direct Current Stimulation (tDCS) for Progressive Anomia. Frontiers in human neuroscience\| PubMed ID: 28559805	2017
Response to letter to the editor: Safety of transcranial direct current stimulation: Evidence based update 2016. Brain stimulation\| PubMed ID: 28734680	2017
Asymmetry of post-mortem neuropathology in behavioural-variant frontotemporal dementia. Brain : a journal of neurology\| PubMed ID: 29228211	2018
Functional Reorganization of Right Prefrontal Cortex Underlies Sustained Naming Improvements in Chronic Aphasia via Repetitive Transcranial Magnetic Stimulation. Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology\| PubMed ID: 29256908	2017
The role of the right superior temporal gyrus in stimulus-centered spatial processing. Neuropsychologia\| PubMed ID: 29578025	2018
The telephone effect: Overcoming initiation deficits in two settings. Rehabilitation psychology\| PubMed ID: 29672075	2018
Network Controllability in the Inferior Frontal Gyrus Relates to Controlled Language Variability and Susceptibility to TMS. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 29884739	2018
Some neuroanatomical insights to impulsive aggression in schizophrenia. Schizophrenia research\| PubMed ID: 29908715	2018
Stimulation of the Prefrontal Cortex Reduces Intentions to Commit Aggression: A Randomized, Double-Blind, Placebo-Controlled, Stratified, Parallel-Group Trial. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 29967006	2018
Got chocolate? Bilateral prefrontal cortex stimulation augments chocolate consumption. Appetite\| PubMed ID: 30171915	2018
Uncovering the association between fatigue and fatigability in multiple sclerosis using cognitive control. Multiple sclerosis and related disorders\| PubMed ID: 30423531	2019
Lack of effect of transcranial direct current stimulation (tDCS) on short-term smoking cessation: Results of a randomized, sham-controlled clinical trial. Drug and alcohol dependence\| PubMed ID: 30497056	2019
Cognitive and Pathological Influences of Tau Pathology in Lewy Body Disorders. Annals of neurology\| PubMed ID: 30549331	2019
Reducing neurodisparity: Recommendations of the 2017 AAN Diversity Leadership Program. Neurology\| PubMed ID: 30659140	2019
Continuous theta burst stimulation over right pars triangularis facilitates naming abilities in chronic post-stroke aphasia by enhancing phonological access. Brain and language\| PubMed ID: 30870740	2019
Rooting out racial stereotypes in : A commentary on "Lucky and the root doctor". Neurology\| PubMed ID: 31053666	2019
Neurologists' preparedness to treat sexual and gender minorities: Ready to say we're not ready? Neurology\| PubMed ID: 31201292	2019
Introducing the Associate Editors for Equity, Diversity, and Inclusion: Aligning editorial leadership with core values in . Neurology\| PubMed ID: 31511350	2019
Case Series of Transcutaneous Magnetic Stimulation for Ventricular Tachycardia Storm. JAMA\| PubMed ID: 32372071	2020
Making public and patient involvement in clinical trials more than aspirational. Neurology. Clinical practice\| PubMed ID: 32644057	2020
Musical and Cognitive Abilities in Older Adults with Mild Cognitive Impairment. Psychology of music\| PubMed ID: 32863538	2019
Efficacy of Noninvasive Brain Stimulation (tDCS or TMS) Paired with Language Therapy in the Treatment of Primary Progressive Aphasia: An Exploratory Meta-Analysis. Brain sciences\| PubMed ID: 32872344	2020
Brain-Derived Neurotrophic Factor Polymorphism Influences Response to Single-Pulse Transcranial Magnetic Stimulation at Rest. Neuromodulation : journal of the International Neuromodulation Society\| PubMed ID: 33090650	2020
Introducing the Society of Black Neurologists. The Lancet. Neurology\| PubMed ID: 33098795	2020
Developing the Neurology Diversity Officer: A Roadmap for Academic Neurology Departments. Neurology\| PubMed ID: 33402439	2021
Recruiting Diverse Populations in Clinical Trials: How Do We Overcome Selection Bias? Neurology\| PubMed ID: 33568536	2021
Academic careers and the COVID-19 pandemic: Reversing the tide. Science translational medicine\| PubMed ID: 33692133	2021
Variability in cTBS Aftereffects Attributed to the Interaction of Stimulus Intensity With BDNF Val66Met Polymorphism. Frontiers in human neuroscience\| PubMed ID: 34220466	2021
Language Tasks and the Network Control Role of the Left Inferior Frontal Gyrus. eNeuro\| PubMed ID: 34244340	2021
A New Way of Evaluating Effectiveness of URM Summer Pipeline Programs. Advances in medical education and practice\| PubMed ID: 34408526	2021
Feasibility and effectiveness appraisal of a neurology residency health equities curriculum. Journal of the neurological sciences\| PubMed ID: 34748973	2021
Diagnosing Mild Cognitive Impairment Among Racially Diverse Older Adults: Comparison of Consensus, Actuarial, and Statistical Methods. Journal of Alzheimer's disease : JAD\| PubMed ID: 34864658	2022
Context-Dependent Risk & Benefit Sensitivity Mediate Judgments About Cognitive Enhancement. AJOB neuroscience\| PubMed ID: 34931943	2022
Non-White Participants Matter in White Matter Disease Studies: The Importance of Diversity in Multiple Sclerosis Clinical Trials. Neurology\| PubMed ID: 35046136	2022
Neuromodulation of the language system: A critical advance in understanding language processing and treating disorders of communication. Brain and language\| PubMed ID: 35051789	2022
Noninvasive brain stimulation to augment language therapy for poststroke aphasia. Handbook of clinical neurology\| PubMed ID: 35078601	2022
Effect of Transcutaneous Magnetic Stimulation in Patients With Ventricular Tachycardia Storm: A Randomized Clinical Trial. JAMA cardiology\| PubMed ID: 35171197	2022
Racial- and Gender-Based Disparities in IV-Alteplase Declination: Looking for Barriers and Biases When Patients Say No. Neurology\| PubMed ID: 35228333	2022
Vascular Risk Factors and Cognition in Individuals From Puerto Rico: Moving Away From Monolithic Racial and Ethnic Categories in Research. Neurology\| PubMed ID: 35354580	2022
Glutamate-Weighted Magnetic Resonance Imaging (GluCEST) Detects Effects of Transcranial Magnetic Stimulation to the Motor Cortex. NeuroImage\| PubMed ID: 35413447	2022
Genetic and Neurophysiological Biomarkers of Neuroplasticity Inform Post-Stroke Language Recovery. Neurorehabilitation and neural repair\| PubMed ID: 35428413	2022
Multiple Sclerosis Incidence in Black Patients: It Is Time to Do Away With a Racial Medical Myth. Neurology\| PubMed ID: 35483903	2022
Brain-Derived Neurotrophic Factor Gene Polymorphism Predicts Response to Continuous Theta Burst Stimulation in Chronic Stroke Patients. Neuromodulation : journal of the International Neuromodulation Society\| PubMed ID: 35667772	2022
Non-invasive brain stimulation and neuroenhancement. Clinical neurophysiology practice\| PubMed ID: 35734582	2022
Black Patients Matter in Neurology: Race, Racism, and Race-Based Neurodisparities. Neurology\| PubMed ID: 35851551	2022
Through Thick and Thin: Baseline Cortical Volume and Thickness Predict Performance and Response to Transcranial Direct Current Stimulation in Primary Progressive Aphasia. Frontiers in human neuroscience\| PubMed ID: 35874157	2022
Digitalized transcranial electrical stimulation: A consensus statement. Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology\| PubMed ID: 36115809	2022
Investigating the influence of an effort-reward interaction on cognitive fatigue in individuals with multiple sclerosis. Journal of neuropsychology\| PubMed ID: 36208463	2023
Improving Our Understanding of Cognitive Aging in American Indian Peoples. Neurology\| PubMed ID: 36288999	2022
Defending Racial and Ethnic Diversity in Undergraduate and Medical School Admission Policies. JAMA\| PubMed ID: 36477254	2023
Factors predicting long-term recovery from post-stroke aphasia. Aphasiology\| PubMed ID: 36685216	2022
Efficacy of Transcranial Alternating Current Stimulation in the Enhancement of Working Memory Performance in Healthy Adults: A Systematic Meta-Analysis. Neuromodulation : journal of the International Neuromodulation Society\| PubMed ID: 36759231	2023
Always Look on the Bright Side: Associations of Optimism With Functional Outcomes After Stroke. Journal of the American Heart Association\| PubMed ID: 36870988	2023
The impact of gamma transcranial alternating current stimulation (tACS) on cognitive and memory processes in patients with mild cognitive impairment or Alzheimer's disease: A literature revi... Brain stimulation\| PubMed ID: 37028756	2023
Toward more diverse, inclusive, and equitable neuromodulation. Brain stimulation\| PubMed ID: 37088453	2023
Antiamyloid Monoclonal Antibody Therapy for Alzheimer Disease: Emerging Issues in Neurology. Neurology\| PubMed ID: 37495380	2023
Disparities in seizure outcomes revealed by large language models. medRxiv : the preprint server for health sciences\| PubMed ID: 37790442	2023
Individual-level functional connectivity predicts cognitive control efficiency. NeuroImage\| PubMed ID: 37820860	2023
Enhancing cognitive control with transcranial magnetic stimulation in subject-specific frontoparietal networks. Cortex; a journal devoted to the study of the nervous system and behavior\| PubMed ID: 38330778	2024
Building an ethnically and racially diverse neurology workforce. Nature reviews. Neurology\| PubMed ID: 38388568	2024
Disparities in Genetic Testing for Neurologic Disorders. Neurology\| PubMed ID: 38447117	2024
Disparities in seizure outcomes revealed by large language models. Journal of the American Medical Informatics Association : JAMIA\| PubMed ID: 38481027	2024
Promoting Growth in Behavioral Neurology: A Path Forward. Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology\| PubMed ID: 38717325	2024
Transcranial Direct Current Stimulation to Ameliorate Post-Stroke Cognitive Impairment. Brain sciences\| PubMed ID: 38928614	2024