Another reason why my pulse rate increased was because my body was getting rid of waste gases which are CO2 and H2O that are products of respiration. My respiration rate increased because I was using up lots of energy and I also was producing more carbon dioxide. Therefore I had to increase my oxygen intake and I also had to get rid of the carbon dioxide more quickly. My blood pressure increased because when my heart was pumping faster the amount of blood that was going through my vessels increased which put a strain on her vessels. My temperature increased because of the high amount of heat I produced.
Based on changes in amplitude and frequency of sEMG, did motor unit activation increase, decrease, or stay the same with increasing muscle load? The motor unit activation increased with muscle load based on the changes in amplitude and frequency of sEMG because the motor units which are activated are contracting at a greater frequency. 8. Do you think that the force of isometric contraction increased, decreased, or stayed the same as muscle load increased? The force of the isometric contraction increased as the muscle load increased.
stroke volume increases dying exercise to increase circulating blood in the body system in order for the body to respond to exercise appropriately. 5. Discuss the importance of the change in CO with exercise? cardiac output increases due to the increase in heart rate and stroke volume during exercise 6. Restate your predictions that were correct and give data from your experiment that support them.
This affected me during the bleep test because vasodilation allows more oxygenated blood to travel to the actively respiring muscle tissues. Other acute responses which occur to the musculoskeletal system during exercise include an increase in muscle pliability. If your muscles get warmer because of the contraction temperature is going to rise this makes them more pliable and reduces the risk of injury. Pliability is the stretchiness of the muscles. There is also an increase in the synovial fluid at the joint.
For decades psychologists are debating on this topic for years. The standard way of thinking about what measures one’s degree of happiness has it that whether the circumstances of our lives have impact on our entire level of happiness, and the author Andrew Guest also open up this topic in his article “Pursuing the Science of Happiness” by pointing out his statement that people always have the capacity of adapting to their current living situation, whether it is better or worse than the previous. However, I disagree with Guest’s view that because we adapt, the degree of our happiness throughout our whole life won’t change much, because his claim rests upon some questionable researches and logical reasoning. In my premise, one’s happiness is, although not mainly, determined by outside environment. First of all, on the contrary to Guest’s statement in the article, there are many other researches in the world showing that happiness is related to people’s ages.
Experts are unclear how deep brain stimulation works. (Marks,2010.pg.41) Many people with high depression are considering DBS. What I think about the possible use of brain stimulator implants to achieve control over mental patients is a life changer for those who need a DBS. Two thirds of patients on deep brain stimulation have good outcomes. It is important to note that DBS therapy may demand considerable time and patience before it effects are optimized.
Unconscious tensions Blocked personal growth Faulty reasoning Neurotransmitter imbalances 3. (TCO 12) Our fast-paced lives, increased mobility, and decreased job security and family support is believed to be important in the increase in _____ over the past few years. Anxiety disorders Mood disorders PTSD OCD 4. (TCO 12) Antidepressants and lithium are prescribed for mood disorders because they appear to affect the amount or functioning of _____ in the brain Norepinephrine, dopamine, and serotonim Myelin Endorphins and serotonin Acetylcholine and dopamine 5. (TCO 12) One of the biological theories of the cause of antisocial personality is _____.
Child Development The followings are the findings and my response to the research paper. Studies have shown that bilingual individuals consistently outperform their monolingual counterparts on tasks involving executive control. These individuals are typically not selected for a preexisting talent or interest, confusing the direction of cause and effect in the previous literature. In the vast majority of cases, they become bilingual through life circumstances. The key to understanding how bilingualism affects minds and brains is in the surprising, but well-documented, finding that both languages of a bilingual speaker are constantly active to some degree, even in strongly monolingual contexts where there is no reason to expect to use one of the languages.
Hypothesis While is not clear jet the original cause of this phenomenon. The researchers believed that the deep effect of the smile can cause a raise a release of endorphins that promote an increase of the defense system. On the contrary those people that have negative thoughts and are in bad mood most of the time present higher quantities of hormones that cause stress and a considerable decrease in their mechanism of the defense. Procedures The scientist assesses casualties employing long- periods follow up investigation, taking the individuals health in to consideration. The outcome of the study revealed was contradictory because some of the studies estimated the effect of happiness on longevity, whereas other research found no effect and some experienced early death among the happy population.
We have seen the toll that it takes of their lives. We are hoping that with this study we might be able to improve their quality of live by reducing the affects of hypertension through an enjoyable program. We want to create a program that can form a new active lifestyle for hypertensive people which will benefit them long after the study is completed. LITERATURE REVIEW In the American Journal of Hypertension a study was conducted to determine the relationship between different types of physical activity and cardiovascular risk among hypertensive subjects. They wanted to determine the correlation of daily work activities, regular exercising and regular physical leisure time activities can have a noticeable impact in reducing cardiovascular risk.