The Science of Sex Appeal
1. The Beauty of Symmetry. Knowing that people prefer symmetrical faces, what was unique about Dr. Lisa Debryne's method of testing the hypothesis? Dr. Lisa Debryne decided to alter two pictures of the same person. One alteration was to make the face symmetrical, and the other alteration was to make the face uneven. From there, she convinced a group of people that the two photos were identical twins, and for them to choose which twin was more attractive. A large majority said the person with the symmetrical face was more attractive that the one whose face was uneven. This experiment shows even the slightest facial indifference can make you appear disheveled and unattractive.
2. Unsexy Scent. Why would we respond negatively to
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Sex vs. Love. Drs. Brown and Fisher are the eminent Love Researchers. What are the distinctions between lust verses love? Can someone be "addicted to love"? (Segment #14 will provide additional information on this topic) When someone lusts after another, they are looking for sex. With love, you don't need to have sex with someone in order to feel that strong connection to them. There are many kinds of love. Friendly love, family love, sexual love, etc. However, there is only one kind of lust.
14. Testosterone versus dopamine. How and why (proposed psychoneurological mechanism) did the bungy jumpers rate the attractiveness of the opposite sex after their jump? When dopamine is at a high, people tend to view people as more attractive. Women were given a picture of a man. The women who did not bungy jump scored the man on a low level of attractiveness. The women who did bungy jump and whose dopamine levels were higher than usual scored the man on a particularily higher level of attractiveness.
15. Flirting Women. The Austrian researchers use software to measure amount of bare skin and dance movements and conclude that women are more flirtatious/sending sexual signals when which two factors are
Sapolsky, Robert (2005). "Biology and Human Behavior: The Neurological Origins of Individuality, 2nd edition". The Teaching Company.
The scientific definition of love is "having stimulation that one desires" (5). Recent research by two British neurologists concludes that love is linked to certain brain activities. By conducting tests using a magnetic resonance imager, the scientists measured brain activity in 17 people while they were viewing a picture of their loved one, and while they were viewing a photo of a friend of the same sex as their lover. When the individuals see the picture of the person they love, clear activity occurs in four regions of the brain that were not active when the image of the friend was present. The media insula, which is responsible for instinctual feelings, and the anterior cingulate, which acts in response to euphoria-inducing drugs, such as cocaine, are the two areas of the cortex stimulated by pictures of a lover. The striatum, that is activated when we are rewarded and the prefrontal cortex also increase their activity when shown the same picture.
Facial symmetry is also linked to agreeableness, extraversion and conscientiousness, so good looking people generally find it easier to make friends and hold down jobs. Attractive people are most likely to succeed because some companies are looking for models to be on their cover of their magazines. They are always making money just to be on a cover of a book that people always complain about and they would just say that should I try this product do you think it will help my suborn fat and try to lose it by taking this daily with food or water. Researchers say that they can tell if people are attractive or unattractive because they watch guys looking at women and giving facial expressions to tell the other person what they think about the girl or
Psychophysiological stimulation can affect the apocrine, eccrine, and sebaceous glands altering body odor and the ways others perceive us. The apocrine glands are the source of human pheromones activated by emotions. This explains why there is a higher correlation of correct assessments between adults of the opposite sex due to pheromones not being active before puberty. Association ability originates early in human development and plays a major role in social interactions such as: the i...
In class we have frequently discussed the I-function and how it relates to the body and the brain. Is the I-function a separate soul? Is it simply an extension of our DNA and genes? In addition, we have fretted over the I-function and its relationship to our behavior or personality. Where exactly the I-function is, we have also wondered. In this paper I will explore personality, the I-function and their relationship to genes and chemical changes that take place within the body. I will mainly look at how neurotransmitters affect overall happiness in an individual. How these chemicals are regulated by genes and by the environment, will also be questioned. Overall I will look at what makes us who we are. Are we simply programmed for life by our genes or do they even matter at all?
“Beauty is not in the face; beauty is a light in the heart” (Kahlil). People focus more on the outward appearance instead of the inward appearance. One’s inward appearance is comprised of their character, values, morals, and the true nature of their heart. On the other hand, the outward appearance is composed of one’s dress and grooming. The inward and outward appearance determines whether or not a person is ugly or beautiful. The choices that we make also define whether or not one is ugly or beautiful; choices made in the past can sometimes be repeated in the future.
Text: Rosenzweig, Leiman, and Breedlove. 2nd Edition. Biological Psychology: An Introduction to Behavioral, Cognitive, and Clinical Neuroscience. Sinauer Associates, Massachusetts, 1999.
Also, involved in chemistry are dopamine and norepinephrine, chemical cousins of amphetamines. Dopamine, a neurochemical released by PEA, makes us feel good.(1) A recent study done at Emory University shows that female voles (small rodents) choose their mates in response to dopamine being released in their brains. When injected with dopamine in a male vole's presence, the female will pick him out of a crowd later.
Sassler, S, F Addo, and D Lichter. "The Tempo of Sexual Activity and Later Relationship Quality." Journal of Marriage & Family 74.4 (2012): 708-725.
Lust is an incredibly strong feeling that can prove to be almost uncontrollable, leading it to commonly be mistaken for love. Due to the relative closeness of these emotions, both are often confused, and even when one is in love he or she does not recognize it. Many think that love just comes knocking on one's door and one will know when it does, but they don't realize that for love to occur a relationship has must be worked out. Love is described by some as fireworks, tingles, and butterflies in the stomach; but it is lust that can cause these things to happen, and it is these that mark only the beginning of a relationship. After a while, these feelings die out, and this is when the honeymoon period is over; it is from this point on that the relationship will either end or get stronger and eventually lead to true love.
Simon, J. R. (1969). Reactions towards the source of stimulation. Journal of experimental Psychology, 81, 174-176 .
The Brain in Love by Daniel G. Amen; just from the introduction of the book I was already able to tell the book was going to be a great read. Amen starts the book by giving statements which to me sounded like statements of when a person is in love with another. Some example, “You beat in my heart. I crave you. I need you next to men.” (Amen, The Brain in Love, pg 1). Amen states that the brain is the largest sex organ and that size does matter when it comes to sex. Our brains help us with everything like who we find attractive, how well we do on a date or how to even deal with a breakup. He also explains the while in a relationship you brain will work either good or bad. When the brain is working go within a relationship a person tends to be more playful, thoughtful, and loving to his/her partner. When the brain is “acting up” in a relationship a person may be impulsive, hateful, and angry. Also, since the brain is known as the “largest sex organ” the size of the brain does matter and, as male/females get older the brain active and size begins to decrease; with the decrease of both brain active and size which was why sexual desire will decrease within age and in men 40% of men in their forties and 70% of men in their seventies had Erectile Dysfunction. Aging within women menopause was the negative affect of sexual interest and performance.
Research agrees, however, that whether or not pheromones exist, they are not the only reason we are attracted to an individual. Other facto...
Falling in love can be one of the most unexplained feelings a person can endure. There are two sets of feelings that are the basis of modern romantic relationships. The first is the attraction. Attraction is the excitement you feel when falling in love. To better explain this feeling, attraction is what you feel when you meet someone new who really excites you and you begin to feel aroused when thinking about this person.
Asymmetry also plays a role in the differentiation of real and fake emotional expressions of the face. Ekman (1980) found that when an emotion was being falsified, that one side of the face, particularly the left, would detail a stronger intensity than on the right.