Member Biography

Andrew J. Saykin, Psy.D.
Andrew Saykin

Andrew Saykin, Psy.D.

355 W 16th Street
Methodist GH 4324
Indianapolis, IN 46202
Phone: (317) 963-7501
Fax: (317) 274-1067

Research Program Membership

Full member:

IU Center for Neuroimaging
IU School of Medicine

Raymond C. Beeler Professor of Radiology
Department of Radiology and Imaging Services
IU School of Medicine

Professor of Radiology and Imaging Services
Department of Radiology and Imaging Services
IU School of Medicine

Professor of Clinical Psychology
Department of Psychology
IU School of Medicine

Professor of Neurology
Department of Neurology
IU School of Medicine

Professor of Medical and Molecular Genetics
Department of Medical and Molecular Genetics
IU School of Medicine

Adjunct Professor of Psychology
Indiana University, Bloomington, Indiana

Dr. Saykin's research interests include:

Neural Mechanisms of Chemotherapy-Induced Cognitive Disorder (R01 CA101318; 2003-2008): Systemic cancer chemotherapy has been associated with cognitive and memory deficits that may be long lasting (Ahles, Saykin et al, 2002). There are very few prospective studies of cognitive changes and the underlying pathophysiological mechanisms have not been systematically examined. Brain imaging could help to identify these mechanisms, yet there are no prospective, well-controlled studies. This project addresses the knowledge gap by employing an ensemble of magnetic resonance imaging (MRI) and analysis techniques to identify specific changes in brain structure and function associated with chemotherapy. The imaging study builds on our team's experience with NCI-sponsored cognitive studies of chemotherapy (CA87845). The specific aims are to: (I) Determine the frequency, quantity and characteristics of short and long term changes in brain structure and tissue composition in patients undergoing chemotherapy, (II) Detect and characterize alterations in brain activation during memory processing using fMRI to assess task-relevant circuits and (III) Systematically examine key treatment, disease and individual difference factors (e.g., chemotherapy regimen, genetic risk via targeted array pathway analysis, age, education, baseline functioning) as predictors of cognitive deficits and recovery, to facilitate future model building. Participants include breast cancer patients undergoing chemotherapy or local therapy only, and healthy controls. Measures are obtained before and 1 and 12 months after chemotherapy (or equivalent intervals). An integrated MRI exam assesses: focal inflammation/demyelination (FLAIR) and distributed gray and white matter changes (voxel-based morphometry), the integrity of memory critical structures (hippocampal 3D volume and shape analysis) and white matter integrity and connectivity (diffusion tensor imaging, DTI), and brain activation patterns during working and episodic memory processing (functional MRI, fMRI). Expected outcomes: The study will determine which imaging measures are most sensitive, informative and specific to chemotherapy. Identification of the mechanisms of cognitive changes and introduction of new measures will help to drive advances in assessment of neurological side effects and risk/benefit analyses, and it will provide a foundation for design and evaluation of neuroprotective agents, neuropharmacologic treatment and rehabilitative approaches.

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Post-doctoral Fellowship - University of Pennsylvania, Philadelphia, PA 1982-1985

Psy.D. - Hahnemann Medical College, Philadelphia, PA 1982