Overview
Roarke Horstmeyer is an assistant professor within Duke's Biomedical Engineering Department. He develops microscopes, cameras and computer algorithms for a wide range of applications, from forming 3D reconstructions of organisms to detecting neural activity deep within tissue. His areas of interest include optics, signal processing, optimization and neuroscience. Most recently, Dr. Horstmeyer was a guest professor at the University of Erlangen in Germany and an Einstein postdoctoral fellow at Charitè Medical School in Berlin. Prior to his time in Germany, Dr. Horstmeyer earned a PhD from Caltech’s electrical engineering department in 2016, a master of science degree from the MIT Media Lab in 2011, and a bachelors degree in physics and Japanese from Duke University in 2006.
Office Hours
Office hours for Fall 2020 - Spring 2021:
Wednesdays 10-11:30am
Thursdays 10am - 11:30am
Wednesdays 10-11:30am
Thursdays 10am - 11:30am
Current Appointments & Affiliations
Assistant Professor of Biomedical Engineering
·
2018 - Present
Biomedical Engineering,
Pratt School of Engineering
Faculty Network Member of the Duke Institute for Brain Sciences
·
2018 - Present
Duke Institute for Brain Sciences,
University Institutes and Centers
In the News
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Recent Publications
Beneath the surface: revealing deep-tissue blood flow in human subjects with massively parallelized diffuse correlation spectroscopy.
Journal Article Neurophotonics · April 2025 SignificanceDiffuse correlation spectroscopy (DCS) allows label-free, non-invasive investigation of microvascular dynamics deep within tissue, such as cerebral blood flow (CBF). However, the signal-to-noise ratio (SNR) in DCS limits its effective ... Full text Open Access CiteRecording dynamic facial micro-expressions with a multi-focus camera array.
Journal Article Biomedical optics express · February 2025 We present a multi-camera array for capturing dynamic high-resolution videos of the human face. Compared to traditional single-camera configurations, our array of 54 individual cameras allows stitching of high-resolution composite video frames (709 megapix ... Full text Open Access CiteComputational 3D topographic microscopy from terabytes of data per sample
Journal Article Journal of Big Data · December 1, 2024 We present a large-scale computational 3D topographic microscope that enables 6-gigapixel profilometric 3D imaging at micron-scale resolution across >110 cm2 areas over multi-millimeter axial ranges. Our computational microscope, termed STARCAM (Scanning T ... Full text CiteRecent Grants
Large area high resolution in vitro pathology
ResearchPrincipal Investigator · Awarded by Rice University · 2024 - 2029CAREER: Multi-aperture 3D microscopy for cellular-scale measurement over macroscopic volumes
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2023 - 2028Optical interrogation of deep-brain activity via parallelized diffuse correlation spectroscopy
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2024 - 2027View All Grants
Education, Training & Certifications
California Institute of Technology ·
2016
Ph.D.
Duke University ·
2006
B.S.