A fast stimulus procedure to determine local receptive field properties of motion-sensitive visual interneurons
We present a method to determine, within a few seconds, the local preferred direction (LPD) and local motion sensitivity (LMS) in small patches of the receptive fields of wide-field motion-sensitive neurons. This allows us to map, even during intracellular recordings, the distribution of LPD and LMS over the huge receptive fields of neurons sensing self-motions of the animal. Comparisons of the response field of a given neuron with the optic flow fields caused by different movements in space, allows us to specify the particular motion of the animal sensed by that neuron.
Background. ::: This study evaluated the inhibitory activity of somatostatin 14 on the angiogenesis of cornea in vivo.