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Compressive Plenoptic Imaging

技術優勢: High spatial and temporal resolution in 3DSimultaneous monitoring of multiple neuronsSimple optical design with no fine alignment requiredComputationally efficient methods enable real time quantification of neural activity

技術應用: Optical monitoring of live tissuesMonitoring live brains in real timeResearch tool in cognitive neurosciences and neuropsychologyBrain-machine interfaces

*Abstract: Better understanding the brain's architecture and the behavior of neural networks requires non-invasive probes capable of monitoring brain activity at the scale of individual neurons. Functional neuro-imaging methods have the advantage of being minimally invasive and can potentially resolve individual action potentials. An ideal imaging method would be capable of quantifying many neurons simultaneously, have high spatial and temporal resolution, be non-invasive, and be accurate even in deep layers of brain tissue. There are a variety of current techniques available, many of which use mechanical scanning to reduce the effects of optical scattering and therefore have low temporal resolution.

UC Berkeley researchers have developed a device capable of quantitative functional neuro-imaging in the thick brain tissue of live animals. By combining a detection method with algorithmic data processing, this device achieves single neuron resolution and fast sampling rates with high spatial and temporal resolution.

*Principal Investigation: Name: Hillel Adesnik
Department:

Name: Nicolas Pégard
Department:

Name: Laura Waller
Department:

其他

Additional Technologies by these Inventors

Tech ID/UC Case

25105/2015-188-0

Related Cases

2015-188-0

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