In the last decades, imaging membrane potential has become a fruitful approach to study neural circuits, especially in invertebrate preparations with large, resilient neurons. At the …
RD Frostig, EE Lieke, DY Ts'o… - Proceedings of the …, 1990 - National Acad Sciences
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 …
The relation between the activity of a single neocortical neuron and the dynamics of the network in which it is embedded was explored by single-unit recordings and real-time …
A Grinvald, R Hildesheim - Nature Reviews Neuroscience, 2004 - nature.com
During the last few decades, neuroscientists have benefited from the emergence of many powerful functional imaging techniques that cover broad spatial and temporal scales. We …
We explored the spatio-temporal dynamics of odor-evoked activity in the rat and mouse main olfactory bulb (MOB) using voltage-sensitive dye imaging (VSDI) with a new probe …
JC Prechtl, LB Cohen, B Pesaran… - Proceedings of the …, 1997 - National Acad Sciences
The computations involved in the processing of a visual scene invariably involve the interactions among neurons throughout all of visual cortex. One hypothesis is that the timing …
E Bartfeld, A Grinvald - … of the National Academy of Sciences, 1992 - National Acad Sciences
The relationships between cytochrome oxidase blobs, ocular-dominance columns, and iso- orientation domains, subsystems underlying visual perception, were explored in primary …
MM Haglund, GA Ojemann, DW Hochman - Nature, 1992 - nature.com
OPTICAL imaging of animal somatosensory, olfactory and visual cortices has revealed maps of functional activity1–12. In non-human primates, high-resolution maps of the visual cortex …
The development of voltage-sensitive dyes (VSD) and fast optical imaging techniques have brought us a new tool for examining spatiotemporal patterns of population neuronal activity …