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Watching porn could shrink a part of the brain linked to pleasure, according to a study from 2014. Researchers at the Max Planck Institute in Berlin looked at the brains of more than 60 men。

Adaptive Response: Initially, the surge of dopamine and other pleasure neurochemicals from porn exposure is intense. However, with sustained overstimulation, the brain starts to adjust,。

As it is usual in the context of addiction, the brain may not have an availability to “reorder” itself and to return back to the normal sensitivity and to the previous “sex-maps,” which may cause。

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