Fig. 2: Insertion test of the silk-parylene probe in brain phantoms.
From: Scalable batch fabrication of ultrathin flexible neural probes using a bioresorbable silk layer
a Force profile during insertion of the shank in 1 wt.% agarose gel (Young’s modulus of 40 kPa), and the numbers correspond with those in (b). b Optical pictures showing the different stages of insertion in correlation with the evolution of the force
