Warning: The NCBI web site requires JavaScript to function. more...
Generate a file for use with external citation management software.
Department of Mechanical and Mechatronic Engineering, University of Sydney, New South Wales, Australia. bilston@mech.eng.usyd.edu.au
We report the results from a series of rheological tests of fresh bovine brain tissue. Using a standard Bohlin VOR shear rheometer, shear relaxation and oscillating strain sweep experiments were performed on disks of brain tissue 30 mm in diameter, with a thickness of 1.5-2 mm. The strain sweep experiment showed that the viscoelastic strain limit is of the order of 0.1% strain. Shear relaxation data do not indicate the presence of a long-term elastic modulus, indicating fluid-like behavior. A relaxation spectrum was calculated by inverting the experimental data and used to predict oscillatory response, which agreed well with measured data.
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on