What is a common effect of high stress levels on cognitive functioning?

High stress levels typically lead to decreased memory and concentration, making it challenging for individuals to think clearly and retain information. When stress is elevated, the body enters a state of heightened alertness due to the release of stress hormones like cortisol. While this is designed to help with immediate threats, it can negatively impact various cognitive functions, including memory retention and the ability to concentrate on tasks.

The cognitive processing can become impaired under stress, leading to difficulties in recalling previously learned information and maintaining attention on specific tasks. This reduction in mental clarity can affect performance in both academic and operational settings, underscoring the importance of stress management techniques to maintain cognitive health.