• April 19, 2024

How many cigarettes do you smoke per day? Have you noticed that your resistance to pain has decreased? According to a study of the Northwestern University in Evanston , the smoking increases the risk of chronic back pain.

In the research published in the journal Human Brain Mapping it is detailed that smoke reduces the ability to resist back pain, due to interference in brain circuits.

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"Smoking affects the brain," said Bogdan Petre, lead author of the study and a scientist at Northwestern University Feinberg School of Medicine.

"We have found that it affects the way the brain responds to back pain and makes individuals less resistant to an episode of pain."

The scientists detail that the medial prefrontal cortex and the nucleus accumbens play an important role in the development of chronic pain, that is, tobacco consumption strengthens the relationship between these two areas, which makes a person less resistant to chronic pain. .

Video Medicine: Are Light Cigarettes A Healthier Option For Smokers? (April 2024).