Primary afferent input to lamina II EGFP- and non-EGFP-expressing neurones
Type of primary afferent input
EGFP-labelled neurones (n = 60)
Non-EGFP- labelled neurones (n = 48)
n, number of neurones with input from primary afferents. For numbers of tested cells, refer to the text. Percentages add up
to more than 100% because individual neurones could receive both Aδ- and C-fibre input. Statistical significance of differences
of EGFP-labelled neurones as compared to non-EGFP-labelled neurones is indicated by * (P < 0.05).