Articles about: stress
Time perception during tandem skydive
The stories of people who during traumatic events seemed that time slowed down or stopped are well known. There are not many scientific studies that investigate the issue, but several scientists investigated this phenomenon in the lab. They showed among other that while viewing a stressful film about a bank robbery, the respondents were under the […]
Read more
Endorphins
Endorphins are opioid peptides, were identified in 1975 and their name comes from the words “Endogenous morphine,” that is produced in the body morphine. Due to the induced state of euphoric endorphins are often called “hormone of happiness”. There are a lot of molecules belonging to the group of endorphins; the most researched is beta-endorphin.
Read more
The biology of stress
The stress response involves two biological systems – the sympathetic nervous system, which is activated first and hypothalamic–pituitary–adrenal axis (HPA axis), which takes effect after a certain time.
Read more
