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Sid O'Bryant, PhD

  • 5839 Citations
  • 40 h-Index
20032020

Research output per year

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Personal profile

Area of Expertise

The O’Bryant laboratory is dedicated to precision medicine in Alzheimer’s disease and other neurodegenerative diseases, including Down syndrome, Lewy Body disease, Parkinson’s disease, traumatic brain injury, and others. The fully translational lab has a Biomarker Core (Dr. Hall, Director), Clinical Core (Dr. Johnson, Director), Administrative Core (Dr. O’Bryant, Director) and Data Core (Dr. Johnson, Director). The lab also has a Neuroimaging Core (USC, Dr. Toga, Director). Dr. O’Bryant's multiple NIH grants focus on novel strategies for disease detection, screening into trials (therapeutic and prevention), and patient stratification for optimal treatment response. As part of this work, the lab has a strong focus on the impact of ethnicity/diversity on cognitive loss during the aging process and runs the one-of-a-kind Health & Aging Brain among Latino Elders (HABLE) study, which is the most comprehensive study of Mexican-American brain aging to date.

Education/Academic qualification

BS in Psychology, Louisiana State University

MA in Clinical Psychology, University at Albany

PhD in Clinical Psychology, University at Albany

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Projects

Blood-Based Biomarker Profiles for a Precision Medicine Approach to Parkinsons Disease

O'Bryant, S., Hall, J. & Nandy, R.

Michael J. Fox Fnd for Parkinson's Res

15/10/19 → 14/10/20

Project: Research

Confidential

O'Bryant, S.

1/08/19 → 31/07/22

Project: Research

Blood-Brain Barrier Disruption as a Biomarker for Peroperative Neurocognitive Disorders: Cognitive Recovery after Elective Surgery (CREATES) Study

O'Bryant, S. & Hall, J.

Rhode Island Hospital

1/05/19 → 29/02/24

Project: Research

Detection of Elder Abuse Through Emergency Care Technicians (DETECT)

O'Bryant, S.

University of Texas HSC at Houston

15/09/18 → 31/05/23

Project: Research

Multi-omic Investigation of Exercise Effects in Mild Cognitive Impairment

O'Bryant, S. & Hall, J.

University of California - Irvine

1/07/18 → 28/02/22

Project: Research

Research Output

Apoe genotype-dependent response to antioxidant and exercise interventions on brain function

Chaudhari, K., Wong, J. M., Vann, P. H., Como, T., O’bryant, S. E. & Sumien, N., Jun 2020, In : Antioxidants. 9, 6, p. 1-16 16 p., 553.

Research output: Contribution to journal › Article

Open Access

    • Cardiovascular risk factors in Mexico and the United States: a comparative cross-sectional study between the HABLE and MHAS participants

    Vintimilla, R., Reyes, M., Johnson, L., Hall, J. & O'Bryant, S., 2020, In : Gaceta medica de Mexico. 156, 1, p. 17-21 5 p.

    Research output: Contribution to journal › Article

    Open Access

    • Cognition and the Predictive Utility of Three Risk Scores in an Ethnically Diverse Sample

    Torres, S., Alexander, A., O'Bryant, S. & Medina, L. D., 2020, In : Journal of Alzheimer's Disease. 75, 3, p. 1049-1059 11 p.

    Research output: Contribution to journal › Article

    • Combining Select Blood-Based Biomarkers with Neuropsychological Assessment to Detect Mild Cognitive Impairment among Mexican Americans

    Petersen, M., Hall, J., Parsons, T., Johnson, L. & O'Bryant, S., 2020, In : Journal of Alzheimer's Disease. 75, 3, p. 739-750 12 p.

    Research output: Contribution to journal › Article

    • Ethnoracial Differences in Lewy Body Diseases with Cognitive Impairment

    Kurasz, A. M., Smith, G. E., McFarland, M. G., Armstrong, M. J. & O'Bryant, S., 2020, In : Journal of Alzheimer's Disease. 77, 1, p. 165-174 10 p.

    Research output: Contribution to journal › Article