Figure 2
From: Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
Optical microscope images of brain microtubule material used in the studies, including sheets, bundles and isolated MTs (×10, ×20, ×60), respectively. Upper left inset shows isolated MTs (arrows), as well as small macrotubes (e.g. top right). Lower left shows an MT sheet with apposed patch-clamp pipette.
