Joshua Benjamin Ewen

Associate professor

20052018
If you made any changes in Pure these will be visible here soon.

Research Output 2005 2018

  • 29 Article
  • 3 Conference contribution
  • 1 Editorial
Filter
Article
2018

Altered task-related modulation of long-range connectivity in children with autism

Pillai, A. S., McAuliffe, D., Lakshmanan, B. M., Mostofsky, S. H., Crone, N. E. & Ewen, J. B., Feb 1 2018, In : Autism Research. 11, 2, p. 245-257 13 p.

Research output: Contribution to journalArticle

Autistic Disorder
Task Performance and Analysis
Electroencephalography
Autism Spectrum Disorder
2017

Internal grant review to increase grant funding for junior investigators

Thomas, H. S., Brodsky, M. B., Ewen, J. B., Bergey, G. K., Lloyd, T. E., Haughey, N. J. & Marvel, C. L., Oct 1 2017, In : Annals of Neurology. 82, 4, p. 497-502 6 p.

Research output: Contribution to journalArticle

Organized Financing
Research Personnel

Randomized open-label trial of dextromethorphan in Rett syndrome

Smith-Hicks, C. L., Gupta, S., Ewen, J. B., Hong, M., Kratz, L., Kelley, R., Tierney, E., Vaurio, R., Bibat, G., Sanyal, A., Yenokyan, G., Brereton, N., Johnston, M. V. & Naidu, S., Oct 17 2017, In : Neurology. 89, 16, p. 1684-1690 7 p.

Research output: Contribution to journalArticle

Dextromethorphan
Rett Syndrome
Seizures
Checklist
Electroencephalography
2016

Decreased modulation of EEG oscillations in high-functioning autism during a motor control task

Ewen, J. B., Lakshmanan, B. M., Pillai, A. S., McAuliffe, D., Nettles, C., Hallett, M., Crone, N. E. & Mostofsky, S. H., May 6 2016, In : Frontiers in Human Neuroscience. 10, MAY2016, 198

Research output: Contribution to journalArticle

Autistic Disorder
Electroencephalography
Imagery (Psychotherapy)
Autism Spectrum Disorder

Dyspraxia in ASD: Impaired coordination of movement elements

Mcauliffe, D., Pillai, A. S., Tiedemann, A., Mostofsky, S. H. & Ewen, J. B., 2016, (Accepted/In press) In : Autism Research.

Research output: Contribution to journalArticle

Apraxias
Gestures
Interpersonal Relations
Autism Spectrum Disorder
Communication

Leveraging a Sturge-Weber Gene Discovery: An Agenda for Future Research

Comi, A. M. , Sahin, M. , Hammill, A. , Kaplan, E. H. , Juhász, C. , North, P. , Ball, K. L. , Levin, A. V. , Cohen, B. , Morris, J. , Lo, W. , Roach, E. S. , Abreu, N. , Acosta, M. , Ball, K. L. , Berrocal, A. , Bischoff, J. , Brodie, J. , Burkhart, C. , Cohen, B. & 44 others Comi, A. M., Dymerska, G., Eckstein, D., Enriquez-Algeciras, M., Ewen, J., Fisher, B., Freedman, S., Germain-Lee, E., Geronemus, R., Gold, M., Gopal-Srivastava, R., Hammill, A., Hebert, A., Huang, L., Jampel, H., Juhász, C., Kaplan, E. H., Kaseka, M., Kirkorian, Y., Kossoff, E., Levin, A. V., Lin, D., Lo, W., Loeb, J., Marathe, K., Marchuk, D., Mead, A., Mellis, S., Morris, J., Murray, T., North, P., Phung, T., Pinto, A., Puttgen, K., Ratner, N., Reeve, J., Roach, S., Sahin, M., Swindell, C., Tseng, H., Tune, M., Wetzel-Strong, S., White, M. & Whittemore, V., May 1 2016, In : Pediatric Neurology. 58, p. 12-24 13 p.

Research output: Contribution to journalArticle

Sturge-Weber Syndrome
Genetic Association Studies
Wine
Research
Tissue Banks

Practicing novel, praxis-like movements: Physiological effects of repetition

Ewen, J. B., Pillai, A. S., McAuliffe, D., Lakshmanan, B. M., Ament, K., Hallett, M., Crone, N. E. & Mostofsky, S. H., Feb 5 2016, In : Frontiers in Human Neuroscience. 10, FEB2016, 22

Research output: Contribution to journalArticle

Gestures
Electroencephalography
Learning
Motor Skills
Biomechanical Phenomena
Research
Diffusion Tensor Imaging
Electroencephalography
Communication
Magnetic Resonance Imaging

The role of alpha oscillations in deriving and maintaining spatial relations in working memory

Blacker, K. J., Ikkai, A., Lakshmanan, B. M., Ewen, J. B. & Courtney, S. M., Jun 14 2016, (Accepted/In press) In : Cognitive, Affective and Behavioral Neuroscience. p. 1-14 14 p.

Research output: Contribution to journalArticle

Short-Term Memory
Maintenance
Cues
Electroencephalography
Electrodes
2015

Author response

Ewen, J. B., Schreiber, J. M. & Trescher, W. H., Jan 27 2015, In : Neurology. 84, 4, p. 436 1 p.

Research output: Contribution to journalArticle

Smith-Lemli-Opitz Syndrome
Vitreous Body
Retinal Detachment
Attention Deficit Disorder with Hyperactivity
Electroencephalography

Dynamics of functional and effective connectivity within human cortical motor control networks

Ewen, J. B., Lakshmanan, B. M., Hallett, M., Mostofsky, S. H., Crone, N. E. & Korzeniewska, A., May 1 2015, In : Clinical Neurophysiology. 126, 5, p. 987-996 10 p.

Research output: Contribution to journalArticle

Parietal Lobe
Gestures
Electroencephalography
Healthy Volunteers
Brain

Heightened delta power during slow-wave- sleep in patients with rett syndrome associated with poor sleep efficiency

Ammanuel, S., Chan, W. C., Adler, D. A., Lakshamanan, B. M., Gupta, S. S., Ewen, J. B., Johnston, M. V., Marcus, C. L., Naidu, S. & Kadam, S. D., Oct 7 2015, In : PLoS One. 10, 10, e0138113

Research output: Contribution to journalArticle

Rett Syndrome
sleep
Sleep
Electroencephalography
Wave power

Variations in EEG discharges predict ADHD severity within individual Smith-Lemli-Opitz patients

Benbadis, S. R., Ewen, J. B., Schreiber, J. M. & Trescher, W. H., 2015, In : Neurology. 84, 4, p. 436 1 p.

Research output: Contribution to journalArticle

Smith-Lemli-Opitz Syndrome
Attention Deficit Disorder with Hyperactivity
Electroencephalography
2014

EEG evolution in Sturge-Weber syndrome

Kossoff, E. H., Bachur, C. D., Quain, A. M., Ewen, J. B. & Comi, A. M., 2014, In : Epilepsy Research. 108, 4, p. 816-819 4 p.

Research output: Contribution to journalArticle

Sturge-Weber Syndrome
Electroencephalography
Seizures
Nervous System

Inhibition Drives Early Feature-Based Attention

Moher, J., Lakshmanan, B. M., Egeth, H. E. & Ewen, J. B., 2014, In : Psychological Science. 25, 2, p. 315-324 10 p.

Research output: Contribution to journalArticle

Evoked Potentials

Maintenance of relational information in working memory leads to suppression of the sensory cortex

Ikkai, A., Blacker, K. J., Lakshmanan, B. M., Ewen, J. B. & Courtney, S. M., Oct 15 2014, In : Journal of Neurophysiology. 112, 8, p. 1903-1915 13 p.

Research output: Contribution to journalArticle

Short-Term Memory
Electroencephalography
Electrodes
Information Storage and Retrieval
Prefrontal Cortex

Variations in EEG discharges predict ADHD severity within individual Smith-Lemli-Opitz patients

Schreiber, J. M., Lanham, D. C., Trescher, W. H., Sparks, S. E., Wassif, C. A., Caffo, B. S., Porter, F. D., Tierney, E., Gropman, A. L. & Ewen, J. B., Jul 8 2014, In : Neurology. 83, 2, p. 151-159 9 p.

Research output: Contribution to journalArticle

Electroencephalography
Smith-Lemli-Opitz Syndrome
Autistic Disorder
Absence Epilepsy
Behavioral Symptoms
2013
Encephalitis
Inpatients
Rehabilitation
Self Care
Child Care
2012

Multiple task interference is greater in children with ADHD

Ewen, J. B., Moher, J. S., Lakshmanan, B. M., Ryan, M., Xavier, P., Crone, N. E., Denckla, M. B., Egeth, H. & Mahone, E. M., Feb 1 2012, In : Developmental Neuropsychology. 37, 2, p. 119-133 15 p.

Research output: Contribution to journalArticle

Psychological Refractory Periods
Attention Deficit Disorder with Hyperactivity
Costs and Cost Analysis

Technical tips: Performing EEGs and polysomnograms on children with neurodevelopmental disabilities

Paasch, V., Hoosier, T. M., Accardo, J., Ewen, J. B. & Slifer, K. J., Dec 2012, In : Neurodiagnostic Journal. 52, 4, p. 333-348 16 p.

Research output: Contribution to journalArticle

Disabled Children
Electroencephalography
Neurophysiology
Medical Education
Caregivers

Updates and future horizons on the understanding, diagnosis, and treatment of Sturge-Weber syndrome brain involvement

Lo, W., Marchuk, D. A., Ball, K. L., Juhász, C., Jordan, L. C., Ewen, J. B. & Comi, A., Mar 2012, In : Developmental Medicine and Child Neurology. 54, 3, p. 214-223 10 p.

Research output: Contribution to journalArticle

Sturge-Weber Syndrome
Brain
Research
Central Nervous System Vascular Malformations
Therapeutics
2011

Altered connectivity and action model formation in autism is autism

Mostofsky, S. H. & Ewen, J. B., Aug 2011, In : Neuroscientist. 17, 4, p. 437-448 12 p.

Research output: Contribution to journalArticle

Autistic Disorder
Gestures
Brain
Neuroimaging
Cues

Cognitive and EEG fluctuation in benign childhood epilepsy with central-temporal spikes: A case series

Ewen, J. B., Vining, E. P., Smith, C. A., Trescher, W. H., Kossoff, E. H., Gordon, B. & Boatman-Reich, D., Nov 2011, In : Epilepsy Research. 97, 1-2, p. 214-219 6 p.

Research output: Contribution to journalArticle

Electroencephalography
Epilepsy
Aptitude
Cognition

Working memory influences processing speed and reading fluency in ADHD

Jacobson, L. A., Ryan, M., Martin, R. B., Ewen, J., Mostofsky, S. H., Denckla, M. B. & Mark Mahone, E., May 2011, In : Child Neuropsychology. 17, 3, p. 209-224 16 p.

Research output: Contribution to journalArticle

Short-Term Memory
Reading
Executive Function
Reaction Time
Language Disorders
2009

Use of quantitative EEG in infants with port-wine birthmark to assess for Sturge-Weber brain involvement

Ewen, J. B., Kossoff, E. H., Crone, N. E., Lin, D. D. M., Lakshmanan, B. M., Ferenc, L. M. & Comi, A. M., Aug 2009, In : Clinical Neurophysiology. 120, 8, p. 1433-1440 8 p.

Research output: Contribution to journalArticle

Sturge-Weber Syndrome
Wine
Electroencephalography
Brain
Observational Studies
2008

Cortical auditory dysfunction in benign rolandic epilepsy

Boatman, D. F., Trescher, W. H., Smith, C., Ewen, J., Los, J., Wied, H. M., Gordon, B., Kossoff, E. H., Gao, Q. & Vining, E. P., Jun 2008, In : Epilepsia. 49, 6, p. 1018-1026 9 p.

Research output: Contribution to journalArticle

Rolandic Epilepsy
Electroencephalography
Auditory Evoked Potentials
Auditory Cortex
Aptitude
2007

Myoclonic-Astatic Epilepsy in a Child With Sturge-Weber Syndrome

Ewen, J. B., Comi, A. M. & Kossoff, E. H. Feb 2007 In : Pediatric Neurology. 36, 2, p. 115-117 3 p.

Research output: Contribution to journalArticle

Sturge-Weber Syndrome
Myoclonic Epilepsy
Seizures
Valproic Acid
Hemangioma

Quantitative EEG asymmetry correlates with clinical severity in unilateral Sturge-Weber syndrome

Hatfield, L. A., Crone, N. E., Kossoff, E. H., Ewen, J. B., Pyzik, P. L., Lin, D. D. M., Kelley, T. M. & Comi, A. M., Jan 2007, In : Epilepsia. 48, 1, p. 191-195 5 p.

Research output: Contribution to journalArticle

Sturge-Weber Syndrome
Electroencephalography
Brain
Neurologic Manifestations
Neurocutaneous Syndromes
2005

Disorders of Attention or Learning in Neurodevelopmental Disorders

Ewen, J. B. & Shapiro, B. K. Dec 2005 In : Seminars in Pediatric Neurology. 12, 4, p. 229-241 13 p.

Research output: Contribution to journalArticle

Community Integration
Learning
Neurodevelopmental Disorders