The Washington press has recently brought light to the highly sought about topic of stress. Many people understand what stress is, and have to deal with it daily. Many people do not know what causes stress, why we feel stressed, or even what is the purpose of stress. If you have ever been in a stressful situation at work, or had to complete a significant amount of homework for class, and you felt overwhelmed, well this is stress. Stress is the body's response to an event, or situation that involve disruption to physical functions. Many people often reported during high levels of stress, they do not retain memory, such as a night before an exam. During a recent study of stress and what the physiological responses we think that we have found out how to aid in the reduction of stress.
MSNBC outlines the research done by the following scientist-
S. G. BirnbaumHYPERLINK \l "aff-1"1,2, P. X. YuanHYPERLINK \l "aff-3"3, M. WangHYPERLINK \l "aff-1"1, S. VijayraghavanHYPERLINK \l "aff-1"1, A. K. BloomHYPERLINK \l "aff-1"1, D. J. DavisHYPERLINK \l "aff-1"1, K. T. GobeskeHYPERLINK \l "aff-1"1, J. D. SweattHYPERLINK \l "aff-2"2, H. K. ManjiHYPERLINK \l "aff-3"3 and A. F. T. ArnstenHYPERLINK \l "aff-1"1.
They state the fact that when the body is put in a stressful situation, your brain activates the enzyme known as Protein Kinase C (PKC). Protein Kinase C affects the retainment of short term memories, and impairs function of the prefrontal cortex. The prefrontal cortex is considered by many to be the "executive decision maker in the brain," stated by Dr. Amy F. T. Arnsten, of Yale Medical School. They suggest that the study pinpoints PKC to a factor in prefrontal cortical impairments such as distractibility, impaired judgment, as well as the decision making process, including impulse actions. These factors are all seen in patients that have bipolar disorder, as well as schizophrenia. Stress has been known to trigger these episodes, including worsening the extent of the outbreak. They think that by seeking drugs that inhibit PKC activation, that we can lower the amount of symptoms seen in patients that deal with episode daily, especially those cause by uncontrolled stressors, but can this really cure Bipolar and schizophrenia patients? Lets see what the original research states.
The prefrontal cortex is the region in the brain that controls our emotions, thought processing, behavior, and decision making. The prefrontal cortex uses a system known as representational knowledge to regulate said actions, which is also known to some as our "working memory." Scientist wanted to understand more about the enzyme Protein Kinase C, and the relationship it shares with the prefrontal cortex, including its function, causes, and side effects. Study shows that increased levels of PKC can impair behavior, and functions of our working memory. PKC can also disrupt the maintenance of prefrontal cortical regulation on behavior, thought processing, and show symptoms of prefrontal cortex errors, including being easily distracted (ADD), impaired judgment (intoxication), impulse actions, thought disorders, as well as many decision makers.
Damage to the prefrontal cortex is known to cause all the above issues. It is seen mostly in patients with bipolar tendencies, schizophrenic behavior, an extensive stress exposure. This study finds that PKC plays a huge part in all of prefrontal cortical impulses, when pkc levels are increased. Activation of the phospholipase C realeses diacylglyceral(DAG) which is known to bind to the PKC enzyme, which results in PKC activations. Phorbal esters (PMA) also was found to activate the PKC enzyme, yet it acts like a longer lasting diacylglyceral. PKC was also found to be activated by norepinephrine(NE) and phenylephrine(PE). Stress indicators increase the levels of NE in the brain, therefore impairing prefrontal corticol
Related Documents: Stress Can Make You Forgetful Study Finds
the discovery of psychology and the complexities of the mind. One of Freud's insisted beliefs was that our behavior thoughts and emotions stem from unconscious fears and desires often rooted in childhood experiences. Morris Eagle, professor at Adelphi University, agrees with this theory of Freud. Our personalities and even phobias root from specific experiences that we have dealt with, more so traumatic ones. Every type of interaction that humans encounter is engraved in their minds and (subconsciously)…
“Father of psychology”. Established the first official psychology laboratory in 1879. Studied under Wilhelm Wundt for several years. Created the version of psychology that describes the structure of the mind; structuralism. Brought some of Wundt’s ideology to America. Created an organization of psychologists; American Psychological Association (APA). Wrote the “Principles of Psychology”, a very important widely used textbook. “Stream of consciousness”, flow of thoughts…
“Clinical depression is a serious medical illness that negatively affects how you feel, the way you think and how you act. Individuals with clinical depression are unable to function as they used to. Often they feel sad and hopeless for extended periods of time. It can affect your body, mood, thoughts, and behavior. It can change your eating habits, how you feel and think, your ability to work and study, and how you interact with people.” (http://uhs.berkeley.edu) Holden Caulfield is most likely…
Mind Shannon Murphy 300697377 Comm 170 Brain scan technology is revealing surprising new information never known before which is changing what people think about early childhood development and about the experience of love. Many years ago people were led to believe that babies weren’t capable of learning at such young ages, but in fact recent studies show that humans begin utilizing their brain function from day one of life. Babies begin to imitate facial…
February 20, 2013 Learning and Cognition From the first day that one is born into the world, something amazing happens. One begins to learn. An individual is born with certain instincts that help aid in survival, but from day one the human mind is learning. Cognition which is the mental action or process of acquiring knowledge, and understanding through thought and experience is also used from day one. They both go hand in hand. Learning is often defined as a change in behavior, which…
Subject Matter, Methods and the Making of a New Science -Can the (mind, soul, consciousness) ever be study scientifically? William James –psychology as a Natural Science. Immanuel Kant- noumenal /phenomenal world, the mind structures our experiences. * “Intuitions”- time and space, 12 categories in the mind that organize phenomena. * Can’t study one’s own mind. * 3 figures who took up Kant’s challenge of making psychology mathematical were Johann Friederich, Ernst Heinrich and Gustav…
Roots and Growth of Psychology Your name University of Phoenix PSY/310 Dr. Eugene I. Finke November 19th, 2012 Abstract Shedding light on how psychology came to be where it is now. In the beginning as with anything it was very primitive it has come a very long way. Our species is a very fascinating one that is complex in many aspects of our existence. We are not just beings; we are multifaceted machines if you will capable of emotion, understanding…
The Diverse Nature of Psychology Nicole L Clawson PSY/490: Capstone Course in Psychology December 8, 2014 Kathryn Earl The Diverse Nature of Psychology This paper will evaluate the influence of diversity on psychology’s major concepts. It will also identify two examples of subdisciplines and two examples of subtopics within psychology. Then it will explain how the subdisciplines and subtopics can be applied to other disciplines and venues in contemporary society. Plus, it will relate the subdisciplines…
Growth of Psychology Timeline Tiffany Zaremba Baker College Abstract Psychology has been an ever growing and changing practice. Though the term psychology mostly refers to a science; the concept has been around for many centuries. The human mind, understanding it, changing it, and controlling it has been an interest to many. From those who are just interested in personal growth to governments who are intent on control. It is part of our everyday life, and yet something that we still don’t…
cognitivism had become the dominant paradigm of psychology, and cognitive psychology emerged as a popular branch. Assuming both that the covert mind should be studied, and that the scientific method should be used to study it, cognitive psychologists set such concepts as subliminal processing and implicit memory in place of the psychoanalytic unconscious mind or the behavioristic contingency-shaped behaviors. Elements of behaviorism and cognitive psychology were synthesized to form the basis of cognitive…