Pornografinis vaizdo apdorojimas trukdo darbo atminties našumui. (2012)

Komentarai: Internet porn interferes with working memory, just as addiction-related cues interfere with working memory in addicts. First study to assess the effects of porn on the brain. We now need a study on the long term effects of regular Internet porn use – which can only be assessed by users eliminating porn use.


J Sex Res. XNUMX Nov XNUMX. 

Laier C, Schulte FP, Gamintojas M.

Source: Department of General Psychology: Cognition , University of Duisburg-Essen.

Abstraktus

Some individuals report problems during and after Internet sex engagement, such as missing sleep and forgetting appointments, which are associated with negative life consequences. One mechanism potentially leading to these kinds of problems is that sexual arousal during Internet sex might interfere with working memory (WM) capacity, resulting in a neglect of relevant environmental information and therefore disadvantageous decision making.

In this study, XNUMX healthy individuals performed XNUMX experimental manipulations of a pictorial XNUMX-back WM task with neutral, negative, positive, or pornographic stimuli. Participants also rated XNUMX pornographic pictures with respect to sexual arousal and indicated masturbation urges previous to and following pornographic picture presentation.

Results revealed worse WM performance in the pornographic picture condition of the XNUMX-back task compared with the three remaining picture conditions. Furthermore, hierarchical regression analysis indicated an explanation of variance of the sensitivity in the pornographic picture condition by the subjective rating of the pornographic pictures as well as by a moderation effect of masturbation urges.

Results contribute to the view that indicators of sexual arousal due to pornographic picture processing interfere with WM performance. Findings are discussed with respect to Internetas seksas polinkis because WM interference by polinkis-related cues is well known from substance dependencies.