Fig. 3From: Deep brain stimulation-associated brain tissue imprints: a new in vivo approach to biological research in human Parkinson’s disease a BTI-extracted protein quantity. Scatter plot showing the quantity of proteins extracted from BTIs according to the targeted nucleus (up) and to the surgeon (bottom). b 1D SDS-PAGE electrophoresis of STN (top) and GPi (bottom) –associated BTIs. Two micrograms of proteins were loaded on 15 % polyacrylamide gel and revealed by silver stainingBack to article page