摘要
Brain activity is highly structured within local microcircuits and brain-wide networks,involving exquisite coordination across multiple brain regions in both superficial and deep structures^([1]).To understand how brain represents,transforms and communicates in-
Brain activity is highly structured within local micro- circuits and brain-wide networks, involving exquisite coordination across multiple brain regions in both su- perficial and deep structures [1]. To understand how brain represents, transforms and communicates in- formation requires simultaneously monitoring dis- tributed neural activity at brain-wide scale with single neuron resolution [2]. ExtraceUular electrical recording probes can detect spikes from individual neurons within milliseconds, however, their contact site numbers are limited and only a few dozen neurons per probe can be recorded [3,4].