Anatomic-physiological peculiarities of the development and built of the paranasal sinus in humans

Abstract

The research deals with the analysis of the paranasal sinus built and functions in phylo- and ontogenesis. While comparing the anatomic-morphological data in phylogenesis before and after palate development, we can state that some animals have changes in the maxillary sinus. Here we suggest the sinus has possible thermoregulation functions for the brain.