The researchers advised that the work’ creators could have been affected by hypoxia which “increases the release of dopamine in the brain, resulting in hallucinations and out-of-body experiences.”
A brand new examine authored by Yafit Kedar and Ran Barkai from Tel Aviv University, together with an impartial researcher named Gil Kedar, provides an evidence as to why Paleolithic individuals selected deep caves to specific their inventive sides versus extra accessible locations, Haaretz reviews.
As Kedar defined to the newspaper, she questioned why would these individuals “go into the dark, into such seclusion” to do what they did.
In the paper, the researchers defined how they “simulated the effect of torches on oxygen concentrations in structures similar to Paleolithic decorated caves,” exhibiting that “the oxygen quickly decreased to levels known to induce a state of hypoxia.”
The group additional argued that “it was not the decoration that rendered the caves significant,” however “rather, the significance of the chosen caves was the reason for their decoration.”