Abstract
The aim of the present study was to analyze the behavioral, functional and morphological aspects of the effects of nociceptive stimulation during the neonatal period in rats of different ages and genders. Were used used 96 animals, separated into 16 groups consisting of 6 males and 6 females with 15, 30, 90 and 180 days old, 8 groups were subjected to noxious stimuli immediately after bir…