What aspect of Central Nervous System Oxygen Toxicity poses a risk to divers?

Central Nervous System Oxygen Toxicity is a condition that can occur in divers who are exposed to high partial pressures of oxygen, typically during deep dives. One of the most significant risks associated with this condition is the potential for convulsions. When oxygen levels are excessively high, especially during deep diving operations, the nervous system can become overstimulated, leading to symptoms that include neurological disturbances and, ultimately, seizures. These convulsions can be extremely dangerous underwater, potentially leading to loss of buoyancy control and drowning.

The risk of convulsions emphasizes the importance of closely monitoring oxygen levels and adhering to depth and time limits for oxygen exposure in diving. Understanding this risk helps divers to implement precautionary measures to avoid hyperoxia and the resulting potential neurological effects. This knowledge is crucial for ensuring safe diving practices and mitigating the dangers associated with oxygen toxicity.