Effects Of Sexual Arousal Research Articles

Flirting With or Through Media: How the Communication Partners' Ontological Class and Sexual Priming Affect Heterosexual Males' Interest in Flirtatious Messages and Their Perception of the Source.

Because technologies are frequently used for sexual gratification it seems plausible that artificial communication partners, such as voice assistants, could be used to fulfill sexual needs. While the idea of sexualized interaction with voice assistants has been portrayed in movies (e.g., “Her”), there is a lack of empirical research on the effect of the ontological class (human versus artificial) on the voice’s potential to evoke interest in a sexualized interaction and its perception in terms of sexual attractiveness. The Sexual Interaction Illusion Model (SIIM), which emphasizes influences on sensations evoked by artificial interaction partners, furthermore suggests that there may be contextual influences, especially sexual arousal, that may be crucial for the question of engaging in a sexualized interaction with an artificial entity. To empirically investigate whether the ontological class of the speaker (computer-mediated human in comparison to voice assistants) and the level of sexual arousal affects the heterosexual males’ interest in hearing more flirtatious messages and the perception of the communication partner’s sexual attractiveness, an online experiment with between subject design was conducted. Two hundred and fifty seven respondents were confronted with at least four, and voluntarily six messages from either a computer-mediated human or a flirtatious voice assistant, in interaction with being previously primed sexually or neutrally. The results demonstrated that the effect of sexual arousal was not prevailing on the interest in further messages and the attractiveness perception of the interaction partners, while the ontological class did so. Here, the voice assistant evoked more interest in further messages and the technology itself, while the computer mediated human was perceived to be more sexually attractive and flirtatious, and evoked more social presence. The communication partners social presence was shown to be the predictor with most explanatory power for the interaction partners perceived sexual attractiveness, regardless of whether it was human or artificial. The results underline differences between artificial and human interaction partners, but also underline that especially social presence and the feeling that the user is addressed (in terms of flirtatiousness) is crucial in digitalized intimacy regardless of the ontological class.

The effect of sexual arousal and emotional arousal on working memory

AbstractPrevious studies suggested that, compared to normal people, people who have compulsive sexual behaviours exhibit stronger brain activities in the ventral striatum, dorsal anterior cingulate...

Sexual Arousal and Implicit and Explicit Determinants of Condom Use Intentions

Being sexually aroused may be an important risk factor contributing to sexual decision making. Dual-process cognitive models, such as the reflective–impulsive model of Strack and Deutsch (2004), could be used to explain the effect of sexual arousal on intentions to use a condom. In this study, we investigated whether explicit and implicit attitudes toward condom use can predict intentions to use a condom when participants are sexually aroused and not aroused. In a within-subjects experimental design, male participants (N = 27) watched both a neutral and an erotic movie clip in counterbalanced order. After each clip, participants completed a questionnaire assessing their intentions to use a condom and explicit condom attitudes, followed by a wanting Implicit Association Test (IAT; Greenwald et al., 2003) and a liking IAT to assess their implicit attitudes to unsafe sex. In concordance with the reflective–impulsive model, we found that when participants were not sexually aroused, their intentions to use a condom were solely predicted by their explicit attitudes. However, when they were sexually aroused, intentions to use a condom were predicted by both explicit and implicit attitudes toward condom use.

The Effect of Sexual Arousal on Women´S Disgust Reactions: Facial Attractiveness and Disease Cues

Objective: Disgust and sexual arousal are two opposing states. One motivates avoidance, while the other elicits approaching behaviour. Former research has found that a person is harder to sexually arouse if disgusted. In turn, the effects of sexual arousal on disgust are more differentiated. A general trend shows that people are less disgust sensitive when they are sexually aroused, but this appears to depend on what elicits the disgust. This study is supposed to explore what exactly becomes less disgusting when women are sexually aroused. Design and Method: Female undergraduates are going to participate in an experiment from their personal computer at home. They are going to be shown a video, either a sexually arousing one or a neutral one. Then, they will be asked to rate their disgust towards increasingly sexual behaviours with six men on pictures. The pictures will consist of attractive, unattractive, and blemished and unblemished faces. That way the effects and interactions of sexual arousal, attractiveness, and disease cues (blemishes) can be explored. Results: The study is currently running and should be completed at the end of February. We expect results to show that sexually aroused women feel less disgusted towards activities with attractive males. Disease cues should dampen the effect of sexual arousal on disgust. Conclusions: Expected results would support the evolutionary view that disgust is only reduced by sexual arousal if the mating encounter seems beneficial for the female.

Effect of Sexual Arousal on Cortical Coupling During Performance of the Tower of Hanoi Task in Young Men

Sexual arousal affects cognitive processing, which depends on the coordinated functioning among cortical areas. The aim of this research was to determine whether previous observation of videos with sexual content affects the degree of cortical electroencephalographic (EEG) coupling during performance of an executive task. Cortical EEG correlations were calculated in three groups of heterosexual men under three conditions: at rest; during observation of a video with neutral, aggressive, or erotic content; and while performing the Tower of Hanoi task (TOH). Based on self-reports, it was shown that the erotic video induced general and sexual arousal, while the aggressive video affected valence and general arousal. Task performance was similar in all three groups. During performance of TOH, only the erotic group showed a decreased correlation between prefrontal areas with an increased correlation between parietal and prefrontotemporal areas, specifically in the slow bands. It is likely that these changes in the degree of cortical coupling could be associated with the cognitive strategies or functional adaptations that participants require to adequately solve the task during a state of sexual arousal. These data could contribute to improving our understanding of the central nervous mechanisms that underlie the effect of sexual arousal on the cognitive processes involved in tasks like TOH.

WO17 Effects of sexual arousal on grip strength and vibration detection thresholds in men with sexual dysfunction

WO17 Effects of sexual arousal on grip strength and vibration detection thresholds in men with sexual dysfunction

Effects of Visual Erotic Stimulation on Vibrotactile Detection Thresholds in Men

This study examined the effects of sexual arousal on vibration detection thresholds in the right index finger of 30 healthy, heterosexual males who reported no sexual dysfunction. Vibrotactile detection thresholds at frequencies of 30, 60, and 100 Hz were assessed before and after watching erotic and control videos using a forced-choice, staircase method. A mechanical stimulator was used to produce the vibratory stimulus. Results were analyzed using repeated measures analysis of variance. After watching the erotic video, the vibrotactile detection thresholds at 30, 60, and 100 Hz were significantly reduced (p < .01). No changes in thresholds were detected at any frequency following exposure to the non-erotic stimulus. The results show that sexual arousal resulted in an increase in vibrotactile sensitivity to low frequency stimuli in the index finger of sexually functional men.

Effects of Sexual Arousal on Genital and Non-Genital Sensation: A Comparison of Women with Vulvar Vestibulitis Syndrome and Healthy Controls

The relationship between sexual arousal and sensory perception has been a topic largely neglected within the realm of human sexuality research. The present study assessed the influence of sexual arousal on genital and non-genital sensation in women. It also examined the theory that painful intercourse is associated with insufficient sexual arousal. A total of 20 healthy women and 20 women with Vulvar Vestibulitis Syndrome (VVS) underwent genital and non-genital sensory testing at baseline and in response to erotic and neutral stimulus films. Touch and pain thresholds were assessed at the vulvar vestibule, inside the labia minora, and on the volar surface of the forearm. Sexual arousal was assessed via the measurement of surface skin temperature changes of the labia minora using a labial thermistor clip. Participants also completed questionnaires pertaining to mood, pain, and sexual functioning. In response to the erotic stimulus, both groups evidenced a significant increase in physiological sexual arousal and vulvar sensitivity. Women with VVS reported a significantly lower desire to engage in intercourse after having viewed the erotic film and reported lower levels of desire and arousal on questionnaire measures. Women with VVS also exhibited significantly more genital and non-genital pain sensitivity than healthy women across all conditions, in addition to more catastrophizing, hypervigilance, and fear of pain. Contrary to some theories, these data suggest that women with VVS are not lacking in physiological sexual arousal, and that physiological sexual arousal may actually increase vulvar sensation. Lack of subjective sexual arousal, however, may yet be implicated in vulvar pain during intercourse.

Effects of Sexual Arousal on Lymphocyte Subset Circulation and Cytokine Production in Man

Objective: Sexual arousal and orgasm induce an increase in sympathetic activity as well as in catecholamine and prolactin plasma concentrations. However, the effects of sexual arousal and orgasm on immune functions in man are unknown. Thus, this study investigated the effects of masturbation-induced orgasm on lymphocyte circulation and cytokine production in healthy young males. Methods: In a crossover design, 11 volunteers completed an experimental condition in which they were asked to masturbate until orgasm and to participate in a control condition without sexual activity. Blood was drawn continuously for determination of endocrine parameters. In addition, leukocyte and lymphocyte subsets were analyzed via flow cytometry, and the production of lipopolysaccharide-induced interleukin 6 and tumor necrosis factor alpha was measured before and then 5 and 45 min after the orgasm. Results: The results confirmed transient increases in adrenaline and prolactin plasma concentrations. Sexual arousal and orgasm increased the absolute number of leukocytes, in particular natural killer cells (CD3–CD16+CD56+), in the peripheral blood. In contrast, T cell (CD3+) and B cell (CD3–CD20+) subpopulations as well as the production of interleukin 6 and tumor necrosins factor alpha remained unaffected by sexual activity. Conclusion: These findings demonstrate that components of the innate immune system are activated by sexual arousal and orgasm.

The Effect of Sexual Arousal on Expectations of Sexual Forcefulness

Decisions to commit crimes are often made under the influence of visceral feelings such as anger or sexual arousal. Rational choice models of offender decision-making assume that individuals can anticipate, in an unaroused state, their responses to such visceral feelings. This assumption is tested in an experiment in which sexually aroused and nonaroused males predict their own behavior in a date rape scenario. Aroused and nonaroused participants were asked a battery of questions designed to measure their perceptions of the costs and benefits of acting in a sexually aggressive manner, their level of arousal, and a probabilistic prediction as to how aggressively they would act in the conditions described in the scenario. The authors find that sexual arousal does increase subjects' expectations of their own sexual aggressiveness and that this impact is not mediated by perceptions of the costs or benefits of such aggression.

Effects of Sexual Arousal on Aggression

Effects of Sexual Arousal on Aggression

Effects of sexual arousal on men's and women's behavior in sexual disagreement situations

A role‐play procedure was used to investigate the effects of acceptance of rape supportive beliefs (RMA), sexual intimacy, and sexual arousal on behavior in sexual disagreement situations. In Experiment 1, 67 college women role‐played their responses to their date's initial and continued unwanted sexual advances after viewing either an erotic or a neutral videotape. The women were more definite in their nonverbal responses to the “continued” than to the “initial” sexual advances. Low RMA women were less definite, and high RMA women were more definite, in their nonverbal refusals of unwanted intercourse than of unwanted breast fondling. Low RMA women were more definite in their verbal refusals after viewing the neutral than the erotic videotape. In Experiment 2, 78 college men role‐played their responses to their date's first and second refusal of their sexual advances. Men were less compliant in response to the first than to the second refusal. High RMA men who viewed the neutral film were less compliant than were low RMA men. However, high RMA men who viewed the erotic film were more compliant than high RMA men who viewed the neutral film. The men who viewed the neutral film were less compliant with refusals of breast fondling than with refusals of intercourse. Additionally, men who viewed the erotic film were more compliant with refusals of genital fondling than with refusals of intercourse. Finally, sexual experience and sex‐role ideology predicted when the man would try the same advances again.

Sexual arousal and aggression in a free-choice situation.

The effect of sexual arousal on the administration of pleasure or pain to a rat was studied. The subjects were 40 male college students, half were induced to sexual arousal through reading erotic passages while the rest read neutral passages. Subjects were placed in a simulated teaching situation, with a laboratory rat being the apparent learner. Pleasurable and painful stimulation were available as teaching aids. No differences between the aroused and nonaroused groups were noted in intensity of stimulation applied; however, aroused subjects administered pain of greater duration than nonaroused subjects. This finding was attributed to a disinhibition effect operating in the aroused group. Such a difference might lead the aroused subjects to be labelled as more aggressive.

Sexual arousal and interpersonal evaluations

In an attempt to reconcile conflicting results concerning the effects of sexual arousal on interpersonal evaluations, hypotheses based on adaptation level, arousal-need gratification, and labeling of arousal explanations were tested. The variables of sexual arousal, technique of stimulus material presentation, physical attractiveness of the original stimulus female, and physical attractiveness of the final target person being judged were manipulated in a 2 × 2 × 2 × 2 design. A significant three-way interaction (Arousal × Stimulus Attractiveness × Target Attractiveness) obtained on all measures of interpersonal evaluation was interpreted as supporting a labeling of arousal explanation. It is suggested that subjects first interpret their arousal as being caused by their attraction toward the stimulus person. The characteristics of the stimulus person then become a factor used by subjects when they subsequently make judgments of target females. The adaptation-level and arousal-need gratification hypotheses were not supported.

Analysis of Human Vaginal Secretions by Gas Chromatography–Mass Spectrometry

AbstractVaginal secretions from 14 ovulating females were analyzed by gas chromatography (GC) and gas chromatography‐mass spectrometry (GC–MS) during 50 ovulatory cycles. The day of ovulation was documented in each case by charting of basal body temperature and/or determining hormonal profiles for estrogens, progesterone and luteinizing hormone. The secretions were found to contain a complex mixture of acids, alcohols and aromatic compounds. Two distinct types of vaginal environment were found with six subjects displaying large amounts of C2–C5 aliphatic acids in secretions and the remaining showing only acetic acid by GC–MS analysis. Predominant concentrations of these acids occur both at midcycle and in the luteal phase of the menstrual cycle. Lactic acid and urea were present in the secretions of all subjects and underwent cyclic variations in concentration with maxima occurring around midcycle. The effect of sexual arousal on the organic compounds in the secretions is also discussed.

Effects of sexual arousal and guilt upon free associative sexual responses.

Effects of sexual arousal and guilt upon free associative sexual responses.