Fig. 9: Modes of failure revealed by the in vivo localization.
From: In vivo localization of chronically implanted electrodes and optic fibers in mice
a Bending of the tetrode bundle (blue arrow). b Tetrode bundle not parallel with the cannula (red dashed line, the cannula was aligned with the dorsoventral direction during the stereotaxic surgery). c Kink on the tetrodes outside the brain (yellow arrow). d Overdispersion of the tetrodes, covering multiple adjacent brain areas (blue dashed circle). CT images are shown in grayscale.
