Table 1. Percentage of visually responsive neurons whose activity is significantly modulated by stimulus novelty.

Summary table of the percentages of neurons in CA3, perirhinal (PRh) and area TF that change their activity in response to stimulus novelty. Firing rate modulations were deemed significant if p < .05 in a two-tailed paired t-test. Neurons that, on average, showed a decrease in firing rate to the second presentation of a stimulus were classified as decrementing, while neurons that increased their firing rate were classified as incrementing.

	Decrementing	Incrementing
CA3	5% (4/79)	8% (6/79)
PRh	3% (2/67)	2% (1/67)
TF	5% (3/51)	2% (1/51)