Applications of High Speed Video
The following sites have interesting applications of high speed video.
- Rowland Institute at Harvard has performed extensive studies on
swimming Escherichia coli. Their recently published "On Torque and Tumbling in
Swimming Escherichia coli" used high speed, fluorescence microscopy to
image the 0.012 micron diameter flagelar filaments undergoing polymorphic
transformations during rotation reversal. The high rotational speed of
the filament bundles and low light levels were captured using an HSC-500x2
camera. A brief movie may be viewed here.
- The Department of Neurobiology and Anatomy at Drexel University is
"Responses of Trigeminal Ganglion Neurons during Natural Whisking
Behaviors in the Awake Rat." An HSC-250x2
camera captured high resolution images, recorded with an HSR-200S video cassette recorder allowing
recording sessions to last up to 25 minutes. A
GL-250 time text inserter overlaid time in milliseconds to allow
correllation with Neural Recordings.
- Georgia State University's
Biomechanics and Ergonomics Laboratory was the central meeting
facility of the IOC Medical Commission's Subcommision on Biomechanics and
Physiology of Sport. Fourteen of nineteen research projects used high
- Case Western Reserve University with Henry Ford Hospital is studying
the relationship between dynamic knee instability, meniscal breakdown, and
osteoarthritis. They are assesing knee dynamic instability using an unique, high-speed, biplanar
- NASA Ames Vision Group is using high speed video cameras in their
Movement Metrics Of Human Motion Perception And Search
- The University of
Colorado at Boulder, Department of Integrative Physiology
is researching the biomechanics, energetics, and neural control of walking
and running to understand the mechanical principles which set the limits
- The Museum of Vertebrate Zoology at University of California, Berkeley
is using high speed video to study feeding behaviour of salamanders.
research website includes some video clips made by Stephen Deban.
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