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Timothy Shepherd

Assistant Professor, Department of Radiology
Radiology

Contact Info

Address
660 First Avenue
New York, NY 10016

212/263-8487

Education

1996-2006 — University of Florida, Medical Education
2006-2007 — University of Florida (Internal Medicine), Internship
2007-2011 — University of California, San Fran (Radiology), Residency Training
2011-2012 — University of California, San Fran (Neuroradiology), Clinical Fellowships

Research Interests

I am seeking to understand the how the structural and functional organization of medial temporal lobe structures and cerebral cortex are affected by diseases, such as epilepsy and Alzheimer?s disease. My approach is to use ex vivo MRI microscopy, advanced coil technology and ultra-high-field MRI of clinical patients to study human cerebral cortex and medial temporal lobe structures in normal and diseased states. The thesis of this research is that early changes to the functional organization of these structures can be detected by emerging MRI techniques during the preclinical stages of disease. This translational research focus could have an important impact on the contributions of neuroradiology to clinical management of patients, while also altering our fundamental understanding of local neuronal network organization in important brain substructures, such as the hippocampus.

Adult brain tumor imaging: state of the art
Bangiyev, Lev; Rossi Espagnet, Maria Camilla; Young, Robert; Shepherd, Timothy; Knopp, Edmond; Friedman, Kent; Boada, Fernando; Fatterpekar, Girish M
2014-01-23; 0037-198x,Seminars in roentgenology - id: 746552, year: 2014 Journal Article

185 3-tesla magnetic resonance imaging track density imaging to identify thalamic nuclei for functional neurosurgery
Shepherd, Timothy M; Chung, Sohae; Glielmi, Christopher; Mogilner, Alon Y; Boada, Fernando; Kondziolka, Douglas
2014-07-25; 0148-396x,Neurosurgery - id: 1075302, year: 2014 Journal Article

PET/CT vs PET/MR for the clinical evaluation of patients with dementia
Ding, Y -S; Shepherd, T; Boada, F; Friedman, K
2014-01-23; 0893-133x,Neuropsychopharmacology - id: 752882, year: 2013

Diffusion tensor imaging and T2 relaxometry of bilateral lumbar nerve roots: feasibility of in-plane imaging
Karampinos, Dimitrios C; Melkus, Gerd; Shepherd, Timothy M; Banerjee, Suchandrima; Saritas, Emine U; Shankaranarayanan, Ajit; Hess, Christopher P; Link, Thomas M; Dillon, William P; Majumdar, Sharmila
2013-06-10; 0952-3480,NMR in biomedicine - id: 369662, year: 2013 Journal Article; Research Support, N.I.H., Extramural

Mean apparent propagator (MAP) MRI: a novel diffusion imaging method for mapping tissue microstructure
Ozarslan, Evren; Koay, Cheng Guan; Shepherd, Timothy M; Komlosh, Michal E; Irfanoglu, M Okan; Pierpaoli, Carlo; Basser, Peter J
2013-08-06; 1053-8119,Neuroimage - id: 464152, year: 2013 Journal Article; Research Support, N.I.H., Extramural; Research Support, N.I.H., Intramural; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.