Out of thin air: Sensory detection of oxygen and carbon dioxide

摘要: Oxygen (O2) and carbon dioxide (CO2) levels vary in different environments locally fluctuate during respiration photosynthesis. Recent studies diverse animals have identified sensory neurons that detect these external variations direct a variety of behaviors. Detection allows to stay within preferred environment as well identify potential food or dangers. The complexity sensation is reflected the fact compartmentalize detection into increases, decreases, short-range long-range cues. Animals also adjust their responses prevalent signals context other cues, allowing for flexible In general, molecular mechanisms suggest adopted ancient strategies cellular coupled them brain activity behavior. This review highlights multiple use extract information about from O2 CO2.