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Profile image of Alan C Seifert

    Alan C Seifert, PhD

    Education

    BS, Johns Hopkins University

    PhD, University of Pennsylvania

    Postdoc, Icahn School of Medicine at Mount Sinai

    Awards

    2019

    Junior Fellow of the International Society for Magnetic Resonance in Medicine

    2017

    NINDS Career Development Award (NIH K01)

    2016

    The Lodwick Award, Massachusetts General Hospital, Department of Radiology, 2016 Division of Musculoskeletal Imaging & Intervention

    2015

    ISMRM Musculoskeletal Study Group First Place Oral Presentation

    Research

    The cervical spinal cord and brainstem are vital central nervous system (CNS) structures that connect the forebrain to the body. Despite its critical role in wide range of functions, the human brainstem receives disproportionally less attention than the cerebrum or basal ganglia in in vivo MRI neuroimaging studies. The cervical spinal cord is simpler in structure than the brainstem, and its dysfunction is more clearly related to disability. In the past decade, cervical spinal cord MRI has found important applications in neurological disorders involving the spinal cord, such as multiple sclerosis, cervical spondylotic myelopathy, and spinal cord injury, with most of these imaging techniques developed for 3 Tesla (T). However, limited spatial resolution at 3T remains a critical barrier to advancing neuroimaging of small but important gray matter (GM) nuclei and white matter (WM) fasciculi in the cervical spinal cord and brainstem. The recently increasing availability of ultra-high field (7 Tesla) scanners heralds a new era of human cervical spinal cord and brainstem imaging. By leveraging the increased signal-to-noise ratio (SNR) and sensitivity to the blood oxygenation level-dependent (BOLD) effect at ultrahigh field, sufficient resolution is achievable to delineate fine structures and interpret function in a more meaningful way.

    Publications

    Selected Publications