Being cut off in traffic, giving a presentation or missing a meal can all trigger a suite of physiological changes that allow the body to react swiftly to stress or starvation. Critical to this "fight ...

The activation of Protein Kinase A (PKA) is a critical part in how the body responds to stress and starvation. Using a variety of imaging and biochemical techniques, a team of researchers has revealed ...

The human stress response represents a sophisticated biological system designed to help individuals survive immediate threats through rapid physiological changes that enhance performance and ...

I recently received an interesting comment that I wanted to respond to in greater depth. Cheryl , a nurse, described a technique that patients with breathing problems (e.g. chronic obstructive ...