Cortical cell types from spike trains.

M Taira; A P Georgopoulos

doi:10.1016/0168-0102(93)90027-n

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Cortical cell types from spike trains.

M Taira·A P Georgopoulos

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Abstract

The patterns of cell activity recorded extracellularly in the motor cortex of behaving monkeys were classified into the following three groups using a combination of cluster and discriminant analyses of 1925 spike trains: (a) cells with low discharge rate and low bursting (67.1%), (b) cells with low discharge rate but bursting (20.2%), and (c) cells with high discharge rate and low bursting (12.7%). The percentage of directionally tuned cells and of cells engaged during a memorized delay task were very similar in all three cell groups.

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Animals Behavior, Animal Cluster Analysis Discriminant Analysis Electrophysiology Haplorhini Memory Motor Cortex Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.

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M Taira, A P Georgopoulos. 1993. Cortical cell types from spike trains.. https://doi.org/10.1016/0168-0102(93)90027-n

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