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. 1999 Mar;6(2):153–167.

Table 1.

Parameter correlations

Info./spike Selectivity Mean rate REM rate Theta Modulation






A. Control session spatial and temporal firing descriptors
Info./spike 1.0 0.907**** −0.443*** −0.596*** 0.275
Selectivity 1.0 −0.481*** −0.536** 0.252
Mean rate 1.0 0.872**** −0.407**
REM rate 1.0 −0.383*
Theta modulation 1.0
B. Control session spatial/temporal firing descriptors and subsequent drug response
Drug response 0.430** 0.408** −0.399** −0.409 −0.037
 (%change in firing rate)

(*) P < 0.05; (**) P < 0.01; (***) P < 0.001; (****) P < 0.0001.