Scientists find indications that after following meditation techniques (Wim Hof Method) the upper brain stem is activated releasing endogenous opioids and cannabinoids to help deal with extreme cold.
"... the Wim Hof Method may promote the spontaneous release of opioids and cannabinoids in the brain. This effect has the potential to create a feeling of well-being, mood control and reduced anxiety."
Other changes where also observed such as "increased increased sympathetic innervation and glucose consumption in intercostal muscle."
Press release
Paper pre-print is attached.
"... the Wim Hof Method may promote the spontaneous release of opioids and cannabinoids in the brain. This effect has the potential to create a feeling of well-being, mood control and reduced anxiety."
Other changes where also observed such as "increased increased sympathetic innervation and glucose consumption in intercostal muscle."
Press release
Paper pre-print is attached.