Chronux is an open-source software package being developed for the analysis of neural data. It is a collaborative research effort based at the Mitra Lab in Cold Spring Harbor Laboratory that has grown out of the work of several groups.
Multiple electrodes are now a standard tool in neuroscience research that make it possible to study the simultaneous activity of several neurons in a given brain region or across different regions. The data from multi-electrode studies present important analysis challenges that must be resolved for optimal use of these neurophysiological measurements to answer questions about how the brain works.
The authors review statistical methods for the analysis of multiple neural spike-train data and discuss future challenges for methodology research.
Emery N Brown, Robert E Kass & Partha P Mitra
Nature Neuroscience 7, 456 – 461 (2004)
Published online: 27 April 2004; | doi:10.1038/nn1228
This section provides an introduction to the analysis of data obtained from using small extracellular electrodes to record neural activity.
There’s a great deal of interesting stuff to be learned from analyzing simultaneously recorded spike trains. Probably the most popular analysis involves the construction of the crosscorrelograms and JPSTHs.
MULAB, University of Pennsylvania provides an excellent tutorial on these issues.
DAN is applied to gain better understanding of the neural foundation of information processing in the brain.The main idea of this project is to implement and to develop a new user-friendly software.
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