… At the single cell level, it might be possible to study the cable properties of neuronal
processes (E. Segev and ME Spira, personal communication) in dissociated cell culture or in …

We have shown previously the existence of small, activity-dependent changes in intrinsic
optical properties of cortex that are useful for optical imaging of cortical functional architecture. …

… e, Comparison of the time course of the … a–e, Vertical arrows, size and direction of fractional
change in reflected light, AR/R (fine traces; scale in ac, 10T“; e, 2 x 10T“ bold trace: scale in e…

Processing of retinal images is carried out in the myriad dendritic arborizations of cortical
neurons. Such processing involves complex dendritic integration of numerous inputs, and the …

A high spatial resolution optical imaging system was developed to visualize cerebral cortical
activity in vivo. This method is based on activity-dependent intrinsic signals and does not …

The processing of sensory information, coordination of movement and other higher brain
functions are carried out by millions of neurons that form elaborate networks. Individual …

Combined spatial and color vision is studied by training honey bees to vertically oriented
circular patterns consisting of two half circles of different brightness or hue. Spatial …

… Parts of this study have been reported in abstract form (Lieke… to some physical tissue changes
like change of diffraction or … ; however, fake sources like movement of the preparation or …

… 4a-e. Histograms of the bumps ; N is the number of bumps for that particular investigation.
All … a is a latency histogram; b is an amplitude histogram; and e is a histogram of the base …

We wish to thank Dr. Charles Gilbert and Dr. TN Wiesel for their collaboration in several
experiments, Drs. L. Katz and Wiesel for their critical and useful comments, and Drs. W. Wynne M…