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Evolutionary value of emotions
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To be quite honest, I personally do not and will not voluntarily read any science related, science fiction, or just science textbooks at all. But because it was required to choose a book and turn in a paper with a PowerPoint presentation, I decided to pick a book that I am somewhat interested in and thought would be easy to write a paper about. And since emotions are something every living creature has inside of them (well maybe a majority of them) I figured Joseph LeDoux’s book would give me an insight on grasping a better understanding the emotions and their role inside our body. And it actually did give me some knowledge about this topic. This book was not only about the emotions and the outcomes of the researches LeDoux performed, but it was also about the evolution, the thought, and the memory of the brain and how it all works inside humans and animals.
Just like every other scientist who has and will try to find an answer to the human brain and emotions, Joseph LeDoux also claims that we will never fully understand the neural foundation of emotion through humans. Yet, to soothe his curiosity of the many questions, he performs an experimental try towards animals and rats to unravel the brain’s emotional hidden secrets. He gives logical interpretation of what emotions are, how they operate in the brain, and why they have such important impacts on our lives. The Emotional Brain: The Mysterious Underpinnings of Emotional Life written by Joseph LeDoux manages to blend psychology and biology in the neuroscience fields to portray the correlation among the brain and the emotion and allows readers to fairly define emotions in their own opinion and understand the complexity behind it through his well studied facts and quality themes t...
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...rritation, lust, and maybe even the emotion of being lovesick. What kinds of signals do the systems in our body send and react when somebody irritates us? What is the deal with being in love or infatuated- do nerves with wings (butterflies) actually form and flutter when the person we have a crush on talks to us or just passes by?
I think Joseph LeDoux did an amazing job on his work, The Emotional Brain: The Mysterious Underpinnings of Emotional Life. Though I’m not a expert about emotions or even in the fields of science, I, in my personal opinion would definitely recommend this book to anybody who would ask for a book recommendation for class or even for pleasure because it does provide a steady understanding of the behind scenes of emotions and the role in it to evolutionary beings. AND it certainly was stress-free to flip each page one by one until the very end.
I see both cognition and emotion as the driving forces of Dan’s behavior as he struggles with earning admission to medical school. They both include multiple factors that are impacting Dan’s experience with getting into medical school.
Ma begins his paper by referring to the argument made by University of Southern California professor, and well established neuroscientist, Antonio Damasio. This argument states “that feeling and emotions expressed in art and music play a central role in high-level cognitive reasoning,” (Ma 258). Ma elaborates on this by mentioning how new advances in neurobiology have made it more clear that the human brain uses dual neural pathways for thinking processes, one for critical thinking and one for empathetic thinking (Ma 258). By doing this, Ma is able to show his audience that his ideas are supported by highly respected intellectuals in the complex field of neuroscience. Ma continues to add logic to his argument through his discussion of equilibrium. Ma piggybacks on the widely-accepted idea that equilibrium is the key factor for the survival of all forms of life. He states that, “Evolution is the balance between stability and the changes necessary to cope with new challenges in the environment,” (Ma 259). Ma implies that this “balance” is necessary in all aspects of life, including cognitive reasoning. This argument is very perspicacious in the appeal that it incorporates such widely-accepted
The article '' love: the right chemistry'' by Anastasia Toufexis efforts to explain the concept of love from a scientific aspect in which an amateur will understand. Briefly this essay explains and describe in a scientific way how people's stimulation of the body works when you're falling in love. The new scientific researches have given the answer through human physiology how genes behave when your feelings for example get swept away. The justification for this is explained by how the brain gets flooded by chemicals. The author expresses in one point that love isn't just a nonsense behavior nor a feeling that exhibits similar properties as of a narcotic drug. This is brought about by an organized chemical chain who controls different depending on the individual. A simple action such as a deep look into someone's eyes can start the simulation in the body that an increased production of hand sweat will start. The tingly feeling inside your body is a result of a scientific delineation which makes the concept of love more concretely and more factually mainly for researchers and the wide...
...can do the same thing, expecting a different result. Emotional intelligence is an incredible concept in theory. I don’t know much about it, but I think I could use the prescribed equivalent to a 47 year old male Hispanic, trying to deal with his heredity traits passed down from Euro-Iberian (32%) to Native American (24.5%), and even the 2.7% Neanderthal in me. I only wish I could have dedicated the time and energy this class really deserved. Unfortunately, due to my emotional self, back in the late 80s and 90s, I made some very poor, highly emotional decisions that kept me from understanding that in the instant gratification society, he who falls victim of his own lack of control will perhaps wake up decades later with a thirst for self-realization, and self-understanding. This class has answered so any questions, and yet, has stimulated my mind to ask so many more.
To begin, I will give a brief overview on the effect emotions have on our media viewing experience. In particular, I will be examining the work of Noem Carroll and Carl Plantinga. Second, I will give a brief overview of the research that connects political humor viewing to positive outcomes including increased political knowledge, and the ability to learn various view points as well as greater understanding of one’s own viewpoint. Though, I understand that their is a raging debate between cognitivist and non-cognitivist. My goal is not to take a position on the debate, but I am merely going to give a brief overview of the literature on film and emotion. On one hand, Carl Plantinga argues that emotions can be defined as "Concern Based Construals.” To highlight this meaning, let us imagine that as I am writing this paper, I hear loud noises, as this is going on, unconsciously, my heart rate increases and respiration increase and I begin to develop the emotion of fear. This is similar to Noel Carroll’s theory of emotion, if not complimentary to Plantinga’s view. Carroll would say that emotions act as searchlights to help us focus on the perceptions necessary to deal with the current experience. Plantinga would concede that many of the affects associated with emotions occur in the cognitive unconscious. So, Plantinga is not saying that, “Emotions are mere judgements,” As Robert Solomon would claim, but emotions are driven by experience based on one’s personal perception. In other words, Plantinga is saying the these construals are based on one’s personal experiences, whether conscious or not. However, something should be said about Construals in of itself, th...
The first section explores the “flat-brain theory of emotions, flat-brain syndrome, and flat-brain tango” (Petersen, 2007, pp. 2-45). All three are interrelated (Petersen, 2007). The flat-brain theory of emotions “demonstrates what’s occurring inside of us when things are going well, and how that changes when they are not” (Petersen, 2007, p. 11). Petersen’s (2007) theory “explains how our emotions, thinking, and relating abilities work and how what goes on inside us comes out in the ways we communicate and act” (p. 8). The “flat-brain syndrome” describes what happens when an individual wears their emotions on their sleeve. This “makes it
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.
Because of this step when being in love as well as the dopamine levels raising, musicians and poets are able to be inspired to create more artistic things. There is a particular part of the brain known as the dorsal insula, a part that is also very active when in love with both men and women yet it does different things. For men, this region focuses on penile tumescence and a beautiful face. For women, this region is more focused on romance, memory, and emotion. In Tarlacı, Sultan’s The Brain in Love she talks about a study by Zeki in which he studied the neuron growth(what keeps the brain young) between a group of people who have been in love and another who has never felt it or were rejected. The group who were in love had double the neurons than the other group, which keeps the brain young as well as the mind. A drop in neurons can result in neural degeneration, dementia, depression, autism, and even a sensitivity when it comes to
Plutchik, Robert (2002), Emotions and Life: Perspectives from Psychology, Biology, and Evolution, Washington, DC: American Psychological Association
The biological perspective examines how brain processes and other bodily functions regulate behaviour. It emphasizes that the brain and nervous system are central to understanding behaviour, thought, and emotion. It is believed that thoughts and emotions have a physical basis in the brain. Electrical impulses zoom throughout the brain’s cells, releasing chemical substances that enable us to think, feel, and behave. René Descartes (1596–1650) wrote an influential book (De Homine [On Man]) in which he tried to explain how the behaviour of animals, and to some extent the behaviour of humans, could be like t...
The appreciation of music is tied to the ability to process its composition — the ability to predict what will occur next in the song. But this structure has to involve some level of the unexpected, or it will ultimately lack the sense of emotion. Skilled composers may control the amount of emotion within a song by knowing what their audience’s expectations are, and controlling when those expectations will and will not be met. This successful manipulation is what elicits the chills that are part of any song or movement.Music is however similar to language in many ways but it is simply more rooted in the primitive brain structures that play a part in the motivation, reward and emotion part of the
Emotion is the “feeling” aspect of consciousness that includes physical, behavioral, and subjective (cognitive) elements. Emotion also contains three elements which are physical arousal, a certain behavior that can reveal outer feelings and inner feelings. One key part in the brain, the amygdala which is located within the limbic system on each side of the brain, plays a key role in emotional processing which causes emotions such as fear and pleasure to be involved with the human facial expressions.The common-sense theory of emotion states that an emotion is experienced first, leading to a physical reaction and then to a behavioral reaction.The James-Lange theory states that a stimulus creates a physiological response that then leads to the labeling of the emotion. The Cannon-Bard theory states that the physiological reaction and the emotion both use the thalamus to send sensory information to both the cortex of the brain and the organs of the sympathetic nervous system. The facial feedback hypothesis states that facial expressions provide feedback to the brain about the emotion being expressed on the face, increasing all the emotions. In Schachter and Singer’s cognitive arousal theory, also known as the two-factor theory, states both the physiological arousal and the actual arousal must occur before the emotion itself is experienced, based on cues from the environment. Lastly, in the cognitive-mediational theory
One scientist, Damasio, provided an explanation how emotions can be felt in humans biologically. Damasio suggested, “Various brain structures map both the organism and external objects to create what he calls a second order representation. This mapping of the organism and the object most likely occurs in the thalamus and cingulate cortices. A sense of self in the act of knowing is created, and the individual knows “to whom this is happening.” The “seer” and the “seen,” the “thought” and the “thinker” are one in the same.” By mapping the brain scientists can have a better understandi...
Although this sounds very sexual, this feeling is just the beginning of what will most likely become a sexual passion. When in this first state of attraction, your body feels different - more bouncy, more energetic, and in need of less food and sleep. When in this state of attraction, one feels very happy and different every time that they are with this person. Frequently, the presence (or sometimes merely thought) of the loved one can evoke specific physiological reactions. These physiological reactions include: erections for the male, wetness for the female, a lump in the throat, sweaty palms, weak knees, cold feet, a pounding heart.
Have you ever wondered why people have certain reactions? I chose chapter eight on emotions for my reflection paper because emotions are something that everyone has and feels, yet cannot always explain or react to in the way you would expect. Personally, I have never been great at responding to emotions in a way that I would not regret in the future. Thus, naturally being drawn to this chapter as a way to expand my knowledge on how to react to things more positively. I also wanted to learn why I feel a certain way after events that would not affect most people and be reassured about my feelings. Opposite to that, it is nice to see that, while not always productive, others have the same reaction habits. Overall, emotions are a complicated