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Joshua Ewen, M.D.
Kennedy Krieger Institute
707 N. Broadway
Baltimore, MD 21205
Phone: (443) 923-9150
Dr. Joshua Ewen is a neurologist and director of the Clinical Neurophysiology Laboratory at the Kennedy Krieger Institute and an assistant professor in the Department of Neurology at the Johns Hopkins School of Medicine.
Dr. Ewen attended Brown University and Tulane University School of Medicine, from which he graduated in 2000. He received training in general pediatrics at Cincinnati Children's Hospital Medical Center and specialized training via a neurodevelopmental disabilities residency (Kennedy Krieger Institute/Johns Hopkins) in clinical neurophysiology/epilepsy (Johns Hopkins). He is currently a neurologist at Kennedy Krieger and the director of the Clinical Neurophysiology Laboratory at Kennedy Krieger.
Dr. Ewen's research involves the use of neurophysiological techniques to study neurological conditions that affect children and adults. His laboratory uses EEG, quantitative EEG (qEEG), evoked potentials (EPs) and event-related potentials (ERPs). He and his colleagues study conditions including Sturge-Weber syndrome, ADHD, Rett syndrome and adrenomyeloneuropathy.
Moher JS, Lakshmanan BM, Egeth HE, Ewen JB. (2014). Inhibition drives early feature-based attention. Psychological Science, 25(2), 315-324.
Tailor YI, Suskauer SJ, Sepeta LN, Ewen JB, DeMatt EJ, Trovato MK, Salorio CF, Slomine BS. (2013). Functional status of children with encephalitis in an inpatient rehabilitation setting: A case series. Journal of Pediatric Rehabilitation Medicine, 6(3), 163-173.
Lo W, Marchuk DA, Ball KL, Juhász C, Jordan LC, Ewen JB, Comi AM. (2012). The Vascular Malformation Consortium National Sturge-Weber Syndrome Workgroup. Updates and Future Horizons on the Understanding, Diagnosis and Treatment of Sturge-Weber Syndrome Brain Involvement. Developmental Medicine and Child Neurology, 54(3), 214-223.
Paasch V, Hoosier T, Accardo J, Ewen JB, Slifer K. (2012). Technical Tips: Performing EEGs and Polysomnograms on Youth with Neurodevelopment Disabilities. The Neurodiagnostic Journal, 52(4), 333-348.
Ewen JB, Moher JS, Lakshmanan BM, Ryan M, Xavier P, Crone NE, Denckla MB, Egeth H, Mahone EM. (2012). Multiple Task Interference is Greater in Children with ADHD. Developmental Neuropsychology, 37(2), 119-133.
Ewen JB, Vining PE, Smith CA, Trescher WH, Kossoff EH, Gordon B, Boatman-Reich D. (2011). Cognitive and EEG Fluctuation in Benign Childhood Epilepsy with Central-Temporal Spikes: A Case Series. Epilepsy Research, 97(1-2), 214-219.
Mostofsky SH, Ewen JB. (2011). Altered Connectivity and Action Model Formation in Autism Is Autism. The Neuroscientist, 17(4), 437-448.
Ewen JB, Kossoff EH, Crone NE, Lin DDM, Lakshmanan BM, Ferenc LM, Comi AM. (2009). Use of Quantitative EEG in Infants with Port-Wine Birthmark to Assess for Sturge-Weber Brain Involvement. Clinical Neurophysiology, 120(8), 1433-1440.
Hatfield LA, Crone NE, Kossoff EH, Ewen JB, Pyzik PL, Lin DDM, Kelley TM, Comi AM. (2007). Quantitative EEG asymmetry correlates with clinical severity in unilateral Sturge-Weber syndrome. Epilepsia, 48(1), 191-195.
Ewen JB, Comi AM, Kossoff EH. (2007). Myoclonic-Astatic Epilepsy in Sturge-Weber Syndrome. Pediatric Neurology, 36(2), 115-117.
Ewen JB, Shapiro BK. (2005). Disorders of Attention and Learning in Children with Neurodevelopmental Disabilities. Seminars in Pediatric Neurology, 12(4), 229-241.