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Publications

2016

Maruta, J., Palacios, E.M., Zimmerman, R.D., Ghajar, J., & Mukherjee, P. (2016). Chronic post-concussion neurocognitive deficits. I. Relationship with white matter integrity. Frontiers in Human Neuroscience. 10(35).

EYE-Trac, W81XWH-08-1-0646

Open access: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4748060/

Maruta, J., Spielman, L.A., Yarusi, B.B., Wang, Y., Silver, J.M., & Ghajar, J. (2016). Chronic post-concussion neurocognitive deficits. II. Relationship with persistent symptoms. Frontiers in Human Neuroscience. 10(45).

EYE-Trac, W81XWH-08-1-0646

Open access: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4753289/


2015

Tong, J., Wasserman, S., Larsen, M., Rajashekar, U., Spielman, L., Maruta, J., & Ghajar, J. (2015). Circular Visual Tracking (CVT) Metrics in Neurocognitive States. Journal of Head Trauma Rehabilitation, 30(3), E61-116.

EYE-Trac, W81XWH-08-1-0646

Restricted access: https://hdipub.conference-services.net/reports/template/onetextabstract.xml?xsl=template/onetextabstract.xsl&abstractID=898676


2014

Carney, N., Ghajar, J.B.G., Jagoda, A., Bedrick, S., Davis-O’Reilly, C., du Coudray, H., Hack, D., Helfand, N., Huddleston, A., Nettleton, T., & Riggio, S. (2014). Executive summary of Concussion guidelines step 1: systematic review of prevalent indicators. Neurosurgery, 75 Suppl 1, S1-2.

BTEC, W911QY-14-C-0086

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/?term=Executive+summary+of+Concussion+guidelines+step+1%3A+systematic+review+of+prevalent+indicators

Heaton, K., Maule, A., Maruta, J., Kryskow, E., & Ghajar, J. (2014). Attention and visual tracking degradation during acute sleep deprivation in a healthy military sample. Aviation, Space and Environmental Medicine, 85(5), 497-503.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/?term=Attention+and+visual+tracking+degradation+during+acute+sleep+deprivation+in+a+healthy+military+sample

Maruta, J., & Ghajar, J.B.G. (2014). Detecting Eye Movement Abnormalities from Concussion. Progress Neurological Surgery, 28, 226-33.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/24923406

Maruta, J., Spielman, L.A., Tseretopoulos, I.D., Hezghia, A., & Ghajar, J.B.G. (2014). Possible Medication-Resistant Deficits in Adult ADHD. Journal of Attention Disorders.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/?term=Possible+Medication-Resistant+Deficits+in+Adult+ADHD

Tong, J., Maruta, J., Heaton, K., Maule, A., & Ghajar, J. (2014). Adaptation of visual tracking synchronization after one night of sleep deprivation. Experimental Brain Research, 232(1), 121-31.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/?term=Adaptation+of+visual+tracking+synchronization+after+one+night+of+sleep+deprivation


2013

Kuceyeski, A., Maruta, J., Relkin, N., & Raj, A. (2013). The Network Modification (NeMo) Tool: elucidating the effect of white matter integrity changes on cortical and subcortical structural connectivity. Brain Connectivity, 3(5), 451-63.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/?term=The+Network+Modification+(NeMo)+Tool%3A+elucidating+the+effect+of+white+matter+integrity+changes+on+cortical+and+subcortical+structural+connectivity

Maruta, J., Heaton, K.J., Kryskow, E.M., Maule, A.L., & Ghajar, J. (2013). Dynamic Visuomotor Synchronization: Quantification of Predictive Timing. Behavior Research Methods, 45(1), 289-300.

EYE-Trac, W81XWH-08-1-0646

Open access: http://link.springer.com/article/10.3758/s13428-012-0248-3/fulltext.html


2012

Maruta, J., Tong, J., Lee, S.W., Iqbal, Z., Schonberger, A., & Ghajar, J. (2012). EYE-TRAC: monitoring attention and utility for mTBI. Proceedings of SPIE, Vol. 8371.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1353923


2011

Kuceyeski, A., Maruta, J., Niogi, S.N., Ghajar, J., & Raj, A. (2011). The generation and validation of white matter connectivity importance maps. NeuroImage, 58(1), 109-21.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177

Open access: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3144270/


2010

Maruta, J., Lee, S., Jacobs, E.J., & Ghajar, J. (2010). A Unified Science of Concussion. Annals of the New York Academy of Sciences, 1208, 58–66.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177

Open access: http://onlinelibrary.wiley.com/doi/10.1111/j.1749-6632.2010.05695.x/full

Maruta, J.,Suh M.,Niogi, S.N.,Mukherjee, P.,& Ghajar, J. (2010). Visual tracking synchronization as a metric for concussion screening. Journal of Head Trauma Rehabilitation, 25(4), 293-305.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177

Restricted access: http://www.ncbi.nlm.nih.gov/pubmed/?term=Visual+tracking+synchronization+as+a+metric+for+concussion+screening


2009

Benzinger, T.L.S., Brody, D., Cardin, S., Curley, K.C., Mintun, M.A., Mun, S.K., Wong, K.H., Wrathall J.R., and Workshop Scientific Organizing Team, Presenters and Roundtable Participants (Ghajar, J.B.G.). (2009) Blast-related Brain Injury: Imaging for Clinical and Research Applications Report of the 2008 St. Louis Workshop. Journal of Neurotrauma, 26(12), 2127- 44.

EYE-Trac, W81XWH-08-1-0646

Open access: https://www.researchgate.net/profile/Tammie_Benzinger/publication/26277763_Blast-Related_Brain_Injury_Imaging_for_Clinical_and_Research_Applications_Report_of_the_2008_St._Louis_Workshop/links/02e7e523998fdeaff8000000.pdf


Presentations

2016

Adams, C., Creque, C., Wasserman, S., Brand, D., Sampson, A., Tseretopoulos, I., Kolakowsky-Hayner, S., Ghajar, J. (2016, April). Understanding Potential Barriers to ER mTBI Participant Recruitment and Retention: Implications for Generalizability of Research Findings. Poster to be presented at the 84th American Association of Neurological Surgeons (AANS) Annual Scientific Meeting, Chicago, IL.

EYE-TRAC Advance, W911QY-12-C-0005

Creque, C., Duggan, R., Adams, C., Asiedu, N., Tseretopoulos, I., Ghajar, J. (2016, April). The Head Injury Symptoms Checklist (HISC) as a Potential Screening Tool for PPCS in TBI. Poster to be presented at the American Academy of Neurologists Annual Meeting, Vancouver, BC, Canada.

EYE-Trac, W81XWH-08-1-0646

Little, J. (2016, April). Visual Tracking Eye Movement Characteristics in Concussion-Vulnerable Population and in Recovering Patient. To be presented at an Integrated Neuroscience Session at the American Academy of Neurologists Annual Meeting, Vancouver, BC, Canada.

Data from Stanford Clinic Patients

Wasserman, S., Larsen, M., Asiedu, N., Tseretopoulos, I., Spielman, L., Ghajar, J. (2016, April). Assessing Attention: Relationships Between Circular Visual-Tracking and Spatial Span and Implication for Electronic Assessment. Poster to be presented at the American Academy of Neurologists Annual Meeting, Vancouver, BC, Canada.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://www.archives-pmr.org/article/S0003-9993(15)01280-0/abstract

Klein, M., Gozo, C. (2016, April.). Booth at the North American Brain Injury Societys13th Annual Conference on Brain Injury, Tampa, FL.

Kolakowsky-Hayner, S., Totten, A., Assasnik, S., Balamane, M., Ghajar, J. (2016, April). Living Guideline Development in Traumatic Brain Injury: Opportunities to link quality of care, research, and better patient outcomes to a future research agenda. Oral presentation at the North American Brain Injury Societys13th Annual Conference on Brain Injury, Tampa, FL.

BTEC, W911QY-14-C-0086

Kolakowsky-Hayner, S. (2016, April). Presentation at NYIT Center for Sports Medicines Sports Concussion Seminar, Old Westbury, NY.\

Klein, M., Gozo, G., Foard, D., (2016, March). Booth at Congressional Brain Injury Awareness Day, Washington, DC.

Kolakowsky-Hayner, S., & Little, J. (2016, March). Diagnosis and Treatment of Traumatic Brain Injury Across the Continuum: An evidence-based approach. Presentation at the Brain Injury Coalition Annual Conference, Chico, CA.

EYE-TRAC Advance, W911QY-12-C-0005

BTEC, W911QY-14-C-0086


2015

Wasserman, S., Larsen, M., Asiedu, N., Tseretopoulos, I., Spielman, L., Ghajar, J. (2015, October). Assessing Attention: Relationships Between Circular Visual-Tracking and Spatial Span and Implication for Electronic Assessment. Poster presented at the 2015 American Congress of Rehabilitation Medicine Annual Meeting, Dallas, TX.

EYE-Trac, W81XWH-08-1-0646

Carney, N., Ghajar, J., Jagoda, A., Bedrick, S., Davis-O'Reilly, C., Hack, D., Helfand, N., Huddleston, A., Nettleton, T., Riggio, S., & du Coudray, H. (2015, September). Concussion Guidelines Step 1. Systematic Review of Prevalent Indicators. Poster Presented at the Congress of Neurological Surgeons Annual Meeting 2015, New Orleans, LA.

BTEC - Oregon Health & Science University, W911QY-14-C-0086

Open access: http://www.physiciansweekly.com/wp-content/uploads/2014/07/Concussion_Guidelines_Step_1___Systematic_Review.2.pdf

Carney, N., Totten, A.M., Davis-O'Reilly, C., Ullman, J., Hawryluk, G., Bell, M., Bratton, S., Chesnut, R.M., Harris, O., Kissoon, N., Rubiano, A., Shutter, L., Tasker, R., Vavilala, M., Wilberger, J., Wright, D., & Ghajar, J. (2015, September). Guidelines for the Management of Severe Traumatic Brain Injury, 4th Edition. Poster presented at the Congress of Neurological Surgeons Annual Meeting 2015, New Orleans, LA.

BTEC - Oregon Health & Science University, W911QY-14-C-0086

Kenzie E., Parks E., Wakeland W. (2015, September). PSU Constructing a dynamic model of concussion, Systems Science Program, Portland State University. Poster Presented at the 2015 Conference on Complex Systems, Portland, OR.

BTEC, W911QY-14-C-0086

Beeler, D., (2015, April). EYE-Sync Technology Demonstration. Presented at the 2015 PAC12 Student-Athlete Health Conference, Las Vegas, NV.

EYE-TRAC Advance, W911QY-12-C-0005

Beeler, D., Santin, E., (2015, August). EYE-Sync Technology Demonstration. Presented at the 2015 Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-TRAC Advance, W911QY-12-C-0005

Rajashekar, U., Modera, P., Jaw, E., Spielman, L., Maruta, J., & Ghajar, J. (2015, August). Frequency responses to visual tracking stimuli may be affected by concussion. Poster presented at the 2015 Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-Trac, W81XWH-08-1-0646

Santin, E. (2015, July). EYE-Sync Technology Demonstration. Presented at the 2015 American Academy of Neurology Sports Concussion Conference, Denver, CO.

EYE-TRAC Advance, W911QY-12-C-0005

Zwick, M. (2015, June 9). Exploratory Data Modeling of Traumatic Brain Injury. Brain Tumor Epidemiology Consortium Meeting, Bethesda, MD.

BTEC, W911QY-14-C-0086

Hartley, J., Kleiman, A., Metais, J., Dhaliwal, X., Weber, M., Kolakowsky-Hayner, S., Little J., & Ghajar J. (2015, May 29). The Effects of Exercise on Eye Tracking. Poster presented at the Stanford University School of Medicine Neuroscience Forum, Palo Alto, CA.

EYE-TRAC Advance, W911QY-12-C-0005

Modera, P., Jaw, E., Dodson, V., Rajashekar, U., Little, J., Tseretopoulos, I., & Ghajar, J., (2015, May 29). EYE-SYNC: Preliminary Normative Data. Poster presented at the Stanford University School of Medicine Neuroscience Forum, Palo Alto, CA.

EYE-Trac, W81XWH-08-1-0646

Tang, B, Dhaliwhal, X., Plahn, C., Kolakowsky-Hayner, S., Little, J., & Ghajar, J., (2015, May 29). EYE-Trac Advance Preliminary Project Update. Poster presented at the Stanford University School of Medicine Neuroscience Forum, Palo Alto, CA.

EYE-TRAC Advance, W911QY-12-C-0005

Creque, C., Duggan, R., Adams, C., Asiedu, N., D. Tseretopoulos, I., Ghajar, J. (2015, April). The Head Injury Symptoms Checklist (HISC) as a Potential Screening Tool for PPCS in TBI. Poster presented at the 5th Annual Traumatic Brain Injury Conference, Washington, DC.

EYE-Trac, W81XWH-08-1-0646

Tong, J., Wasserman, S., Larsen, M., Rajashekar, U., Spielman, L., Maruta, J., Ghajar, J. (2015, April). Circular visual tracking (CVT) metrics in neurocognitive states. Poster presented at the North American Brain Injury Societys12th Annual Conference on Brain Injury, San Antonio, TX.

EYE-Trac, W81XWH-08-1-0646

Asiedu, N., Creque, C., Duggan, R., Adams, C., D. Tseretopoulos, I., Little, J., & Ghajar, J. (2015, March 6). Affective symptom endorsement in individuals with chronic symptoms following a mild traumatic brain injury (Persistent Post-Concussive Syndrome). Poster presented at the 2015 Society for Personality Assessment Annual Convention, Brooklyn, NY.

EYE-Trac, W81XWH-08-1-0646

Modera, P., Jaw, E., Dodson, V., Rajashekar, U., Little , J., Tseretopoulos, I., & Ghajar, J., (2015, March 6). EYE-Sync: Preliminary Normative Data. Poster presented at the Society of Personality Assessments Annual Convention, Brooklyn, NY.

EYE-Trac, W81XWH-08-1-0646

Wu, L.C., Tong, J., Little, J.A., Hartley, J.M., Ju, C., Tang, B., Ghajar, J., & Camarillo, D.B. (2015, February 6). Using an Instrumented Mouthguard and High Speed Eye Tracking to Study Kinematic Dose and Neurological Response in Contact Sports. Poster presented at the 26th Annual Bay Area Vision Research Day, Berkeley, CA.

EYE-Trac, W81XWH-08-1-0646

Zwick, M. (2015, February). Mining Data on Traumatic Brain Injury. Poster presented at the PSU Systems Science Seminar, Portland, OR.

BTEC, W911QY-14-C-0086

Zwick, M. (2015, January 28). Exploratory Modeling of TBI Data. Poster presented at the Brain Tumor Epidemiology Consortium Meeting, San Francisco, CA.

BTEC, W911QY-14-C-0086


2014

Beeler, D., & Santin, E., (2014, August). EYE-Sync Technology Demonstration. Presented at the 2014 Military Health System Research Symposium, Fort Lauderdale, FL

EYE-TRAC Advance, W911QY-12-C-0005

Rajashekar, U., Maruta, J., Seara, N., Modera, P., Dodson, V., Nauheim, J., Tong, J., Spielman, L.A., & Ghajar, J. (2014, August). Confounders of mild traumatic brain injury (mTBI) visual tracking assessment. Poster presented at the Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-Trac, W81XWH-08-1-0646

Ghajar, J., Dodson, V., Seara, N., Modera, P., Rajashekar, U., Hedges, J., Tong, J., Spielman, L., & Maruta, J. (2014, July). Controlling Confounding Effects in mTBI Visual Tracking Assessment. Poster presented at National Neurotrauma Societys 2014 Symposium, San Francisco, CA.

EYE-Trac, W81XWH-08-1-0646

Hedges, J., Wang, Y., Yarusi, B., Graham, D., Owen, J., Maruta, J., Spielman, L., Mukherjee, P., & Ghajar, J. (2014, April). Functional and structural correlates of persistent postconcussive syndrome. Poster presented at the 82nd American Association of Neurological Surgeons Annual Scientific Meeting, San Francisco, CA.

EYE-Trac, W81XWH-08-1-0646

Hedges, J., Wang, Y., Yarusi, B., Graham, D., Owen, J., Maruta, J., Spielman, L., Mukherjee, P., & Ghajar, J. (2014, March). Neurocognitive function and white matter microstructure in persistent post-concussive syndrome. Presented at the Tenth World Congress on Brain Injury, San Francisco, CA.

EYE-Trac, W81XWH-08-1-0646

Hedges, J.H., Wang, Y., Yarusi, B., Spielman, L.A., Mukherjee, P., & Ghajar, J. (2014, March). Behavioral and neurocognitive impairments in persistent postconcussive syndrome. Poster presented at the Society for Personality Assessment National Convention, Arlington, VA.

EYE-Trac, W81XWH-08-1-0646

Maruta, J., Hezghia, A., Tseretopoulos, I., Spielman, L.A., Little, J., & Ghajar, J. (2014, March). EYE-SYNC: Preliminary Results of a Novel Visual Attention Metric for Adults with ADHD. Poster presented at the Society for Personality Assessment National Convention, Arlington, VA.

EYE-Trac, W81XWH-08-1-0646

Tong, J., Maruta, J., Heaton, K., Maule, A., Asiedu, N., & Ghajar, J. (2014, March). Eye Tracking Measures Differentiate Fatigue from Concussion and Recovery. Presented at the Tenth World Congress on Brain Injury, San Francisco, CA.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://ibia.conference-services.net/reports/template/onetextabstract.xml?xsl=template/onetextabstract.xsl&conferenceID=3754&abstractID=785718v


2013

Hedges, J., Wang, Y., Yarusi, B., Shetty, C., Owen, J., Spielman, L., Mukherjee, P., & Ghajar, J. (2013, December). Neurocognitive function in persistent postconcussive syndrome: the roles of fatigue and posttraumatic stress. Poster presented at the New England Psychological Association (NEPA)Conference, Bridgeport, CT.

EYE-Trac, W81XWH-08-1-0646

Beeler D., Santin E., (2013, August). EYE-Sync Technology Demonstration. Presented at the 2013 Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-TRAC Advance, W911QY-12-C-0005

Ghajar, J., Tong, J., Maruta, J., Heaton, K., & Maule, A. (2013, August). Monitoring Attention: reliable visual tracking indices with different responses to mTBI recovery and fatigue. Poster presented at the Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-Trac, W81XWH-08-1-0646

Maruta, J. (2013, May). Biomarker in Mild Traumatic Brain Injury. Poster presentation at the Third Annual Johns Hopkins Traumatic Brain Injury Conference, Baltimore, MD.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177


2012

Hedges, J., Maruta, J., Iqbal, Z., Shetty, C., Owen, J., Ghajar, J., & Mukherjee, P. (2012, October). Structure function relationships in chronic mild traumatic brain injury. Poster presented at the Society for Neuroscience Annual Meeting, New Orleans, LA.

EYE-Trac, W81XWH-08-1-0646

Beeler, D., & Santin, E., (2012, August). EYE-Sync Technology Demonstration. Presented at the 2012 Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-TRAC Advance, W911QY-12-C-0005

Ghajar, J., Maruta, J., Heaton, K., & Maule, A. (2012, August). Cognitive readiness measured with dynamic visuo-motor synchronization. Poster presented at the 2012 Military Health System Research Symposium, Fort Lauderdale, FL.

EYE-Trac, W81XWH-08-1-0646

Hedges, J., Maruta, J., Iqbal, Z., Shetty, C., Owen, J., Ghajar, J., & Mukherjee, P. (2012, July). Functional and structural dynamics of mild traumatic brain injury. Poster presented at the Neurotrauma Symposium, Phoenix, AZ.

EYE-Trac, W81XWH-08-1-0646

Ghajar, J., Maruta, J., Tong , J., Lee, S.W., Iqbal, Z., & Schonberger, A. (2012, April). EYE-TRAC: monitoring attention and utility for mTBI. Poster presented at Sensing Technologies for Global Health, Military Medicine, Disaster Response, and Environmental Monitoring II; and Biometric Technology for Human Identification IX, Baltimore, MD.

EYE-Trac, W81XWH-08-1-0646

Restricted access: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1353923


2011

Maruta, J., & Ghajar, J. (2011, November). Saccades induced by target masking during two-dimensional predictive visual tracking. Poster presented at the Society for Neuroscience Annual Meeting, Washington, DC.

EYE-Trac, W81XWH-08-1-0646

Maruta, J. (2011, June). Eye-TRAC Attention Metric in MTBI screening. Poster presented at the Federal Interagency Conference on Traumatic Brain Injury, Washington, DC.

EYE-Trac, W81XWH-08-1-0646

Maruta, J. (2011, June). Visual Tracking Performance as a Biomarker for Attention and Its Application to mTBI Screening. Poster presented at the Federal Interagency Conference on Traumatic Brain Injury, Washington, DC.

EYE-Trac, W81XWH-08-1-0646


2010

Heaton, K., Kryskow, E., Maule, A., Montain, S., Maruta, J., & Ghajar, J. (2010, August). Eye Tracking Evidence for Fatigue-related Decrements in Attention within a Healthy Military Sample. Presented at the Force Health Protection Conference, Phoenix, AZ.

EYE-Trac, W81XWH-08-1-0646


2009

Ghajar, J. (2009, December). “Mild” Traumatic Brain Injury. Poster presented at the Psychiatric and Neurologic Aspects of War Conference hosted by the Association for Research in Nervous and Mental Disease, New York, NY.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177

Maruta, J., Suh, M., & Ghajar, J. (2009, October). Ocular pursuit performance as a metric for concussion diagnosis. Poster presented at the Society for Neuroscience Annual Meeting, Chicago, IL.

EYE-TRAC, W81XWH-08-1-0646

TATRC, W81XWH-08-2-0177

Darcy, S., Maruta, J., Ghajar, J., & Harrigan, T. (2009, September). EYE-TRAC Rapid Attention Computation Prototype Development for Mild Traumatic Brain Injury. Presented at the 2009 Military Health Research Forum (MHRF), Kansas City, MO.

EYE-Trac, W81XWH-08-1-0646

Ghajar, J. (2009, August). EYE-Tracking Rapid Attention Computation. Poster presented at the Advanced Technology Applications to Combat Casualty Care (ATACCC) Conference, Tampa, FL.

EYE-Trac, W81XWH-08-1-0646