Table 1.
Spatial information, rate map stability, and object-responsive neurons in superficial and deep layers of PRC and LECa
| Median spatial information score (bits/spike) in session 1 (IQRBb) |
Proportion of neurons with significant spatial information score in session 1 |
Median Pearson correlation coefficient between sessions 1 and 2 (IQRB) |
Proportion of object-responsive neurons |
|
|---|---|---|---|---|
| PRC sup | 0.26 (0.20–0.52) | 8/25 | 0.14 (0.03–0.23) | 23/42 |
| PRC deep | 0.33 (0.18–0.52) | 3/10 | 0.2 (0.04–0.37) | 5/12 |
| LEC sup | 0.35 (0.20–0.62) | 62/76 | 0.53 (0.34–0.69) | 48/89 |
| LEC deep | 0.32 (0.21–0.61) | 32/42 | 0.51 (0.37–0.64) | 20/50 |
a
Subdividing neurons into superficial and deep layers led to exclusion of some neurons as they could not be definitively assigned to either the deep or superficial layer, leading to only a subpopulation of neurons from PRC and LEC being included in these analyses.
b
Interquartile range bounds