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| Balancing Male Sexual Impatience Against Future Rewards |
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| SciMed - Neuroscience | |||
| TS-Si News Service | |||
| Monday, 02 June 2008 17:00 | |||
Leuven, Belgium. Images of a sexy women tend to sharpen a man's sexual appetite. But what then? Theoretically, a general reward system may give rise to non-specific effects: exposure to hot stimuli from one domain may thus affect decisions in a different domain. Studies in neuroscience have demonstrated that erotic stimuli activate the same reward circuitry that processes monetary and drug rewards. So, when a man views erotic stimuli, how does it affect his decisions in the other spheres of life? A recent study shows that men who watched sexy videos or handled lingerie sought immediate gratification — even when they were making practical decisions about money, soda, and candy. Researchers [1] found that the desire for immediate rewards increased in men who touched bras, looked at pictures of beautiful women, or watched video clips of young women in bikinis running through a park.
Bikinis Instigate Generalized Impatience in Intertemporal Choice. Bram Van den Bergh, Siegfried DeWitte, and Luk Warlop. Journal of Consumer Research 35 85-97. doi: 10.1086 / 525505. [ Download PDF ]
The current research examines what happens when males are faced with balancing the demands of a highly charged erotic situation and practical decisions in eveyday life. Authors Bram Van den Bergh, Siegfried DeWitte, and Luk Warlop at the Katholieke Universiteit Leuven (K.U.Leuven) in Belgium published their findings in the Journal of Consumer Research (JCR).
“It seems that sexual appetite causes a greater urgency to consume anything rewarding,” the authors suggest. Thus, the activation of sexual desire appears to spill over into other brain systems involved in reward-seeking behaviors, even the cognitive desire for money. “After they touched a bra, men are more likely to be content with a smaller immediate monetary reward,” writes Bram Van den Bergh, one of the study’s authors. “Prior exposure to sexy stimuli may influence the choice between chocolate cake or fruit for dessert.”
Intertemporal choice
Sociologists study the relative value people assign to two or more payoffs at different points in time. Characterized as an intertemporal choice [2,3,4,5], the model projects three types of consumption along a timeline: past, present and future (often simplified to today and some future date).
The model primarily applies to economic choices where a consumer takes previous consumption into account when making a decision between present and future consumption. However, choices require the imposition of value which in turn can be founded on a mix of irrational preference and cold calculation.
The researchers showed that exposure to sexy cues leads to more impatience in intertemporal choice between monetary rewards. They highlighted the role of general reward circuitry, demonstrating that individuals with a sensitive reward system are more susceptible to the effect of sex cues. They also showed that the effect generalizes to non-monetary rewards, and that satiation attenuates the effect.
The here and now?
The authors believe the stimuli bring men’s minds to the present as opposed to the future. “The study demonstrates that bikinis cause a shift in time preference. Men live in the here and now when they glance at pictures featuring women in lingerie. That is, men will choose the immediately available rewards and seek immediate gratification after sex cue exposure.”
Do all heterosexual (straight) men respond the same? Actually, no. Some men are highly responsive to rewards while others are not so sensitive, and the more reward-sensitive men are the impatient ones.
In fact, doing a task designed to inspire financial satisfaction reduced the bikini-inspired impatience, just as feeling full reduces food cravings. Men may want to be aware of bikinis’ effects on their bank accounts and waistlines.
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| Last Updated on Monday, 02 June 2008 17:16 |




neuroscience
“It seems that sexual appetite causes a greater urgency to consume anything rewarding,” the authors suggest. Thus, the activation of sexual desire appears to spill over into other
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