Congratulations to PhD Graduate Nik Benko on his publication Mechanical characterization of the human pia-arachnoid complex published in the Journal of Mechanical Behavior and Biomedical Materials. In this study, Nik quantified the normal traction modulus of the pia-arachnoid complex (PaC) in five post-mortem human subjects using hydrostatic fluid pressurization in combination with optical coherence tomography. This study is the first to characterize the mechanics of the human pia-arachnoid complex and quantify material properties in situ. Data from the study suggest implementing a heterogeneous model of the brain-skull interface in computational models of TBI may lead to more realistic injury prediction.
The full article can be found here: Benko N, Luke E, Alsanea Y and Coats B. Mechanical characterization of the human pia-arachnoid complex. Journal of the Mechanical Behavior of Biomedical Materials. 120:104579 (2021)