This illustration demonstrates the experimental set-up that allowed researchers to collect live images of blood flow in a marmoset brain at varying angles using two photon microscopy. This included the custom skull cap (A) with port for microscope objective (B) and attachment for a stabilizing rod (A,C), as well as a stage that could be rotated on a ball joint (C).
Published in Santisakultarm, T. P. et al. Two-photon imaging of cerebral hemodynamics and neural activity in awake and anesthetized marmosets. J. Neurosci. Methods 271, 55–64 (2016).