Exercise helps memory and thinking by direct and indirect means. The direct benefits of exercise have to do with its ability to reduce insulin resistance, reduce inflammation, and stimulate the release of growth factors. Indirectly, exercise improves mood, sleep, and reduces stress and anxiety. Having issues in these areas can cause cognitive dysfunction. Many studies have tried to prove that the parts of the brain that control cognition and memory are larger in people who exercise compared to people who don’t. The first study of concern wants to prove how treadmill exercise improves behavioral outcomes and memory in autistic rats. Two week old male Sprague-Dawley rats were used for this experiment. The rats were under controlled temperature, …show more content…
This experiment consisted of twenty-two beagles ranging in age at the start of the study from 10.1 to 11.1 years with eight males and fourteen males. In this study, the exercise and control groups both contained animals from all three dietary conditions and they were distributed equally between control and exercise groups. All animals in the study were trained to run on the treadmill, and afterward put into the two groups. For the exercise group, dogs underwent one daily session of treadmill exercise of ten minutes, while control dogs were placed in a veri-kennel for 10 min. Cognitive function was tested using concurrent testing, and OLM. The concurrent discrimination task tested the ability of the aged dogs to learn a list of object-pair discriminations.Concurrent discrimination testing revealed that a light session of post-learning exercise enhanced memory performance more than that of the control group animals.This data revealed that a session of post-learning exercise improves memory performance. Next the OLM was assessed to determine if post-learning exercise improves performance of aged dogs. OLM memory testing revealed that a session of post-learning exercise improved memory performance more than that of the control group. The results demonstrate that cognitive function can be improved by both short bouts of physical activity as well as a program of daily exercise for 2
In the book, Spark: The Revolutionary New Science of Exercise and The Brain by Dr. John J. Ratey, MD (2008), Ratey discuses how exercise can help treat many mood disorders and how it can help strengthen our brains. This book is divided into ten chapters all with five to ten subsections in them. The chapters include: Welcome to the revolution: A Case Study on Exercise and the brain, Learning, Stress, Anxiety, Depression, Attention Deficit, Addiction, Hormonal Changers, Aging, and the Regimen.
Keteyian, Dr. Steven(2000, October 10). Exercise Boosts Mental, Physical Health. Retrieved April 12, 2005, from http://psycport.com/news/2000/10/10/DTNS/000-0286-Keyword.Missing.html
In this study, ten children were put on the diet, while ten remained controls(Knivsberg et al), the study showed a statistically significant reduction in mean number of autistic traits, as well a greater increase of linguistic age compared to the control group, and the diet group had a decrease in motor problems, which was significant compared to the increase seen in the control group. (Millward et al.) Urinary peptides were not measured after implementation of the diet. Another study, Cade et al, evaluated 70 children with autism and compared their urinary peptide levels to non-autistic controls, they were on average significantly higher (Cade et al). Cade et al’s study also noted significant improvement in social isolation, eye contact, speech, learning skills, hyperactivity, stereotypical activity, panic attacks, and self-mutilation in 81% of the children, after three months to a year on the diet. (Cade et al.) Five of the children who had not improved on the diet had their UPL levels retested and they were shown to still be elevated (Cade et al), despite dietary intervention. However, once again the children who had reported improvement on the diet did not have UPL’s retested, so it is possible that they continued to have elevated UPL’s. Despite the findings of these two studies, a third study, by Elder et al’s double blind study tested UPL’s at multiple points during the trials and found no significant differences in UPL’s (Elder et al.). This study also saw no significant differences within group data evaluating behaviors on the CARS or ECOS
This is relevant to our study since it involves methods that could be used to help prevent memory loss and if people engage in these activities, their mental and physical help could improve greatly. For this study the information gathered from this experiment can help when talking about the reasons why somes memory could be better than someone else's memory when comparing results. These factors could be vital to this study, since it is about the correlation between memory and the
In order to avoid the physical effects of aging, it is suggested that individuals engage in frequent exercise. Doing so will enhance muscular and cardiac ability, and will reduce one’s risk of various forms of heart disease and obesity (Myers & DeWall, 2016). Due to an increase in oxygen flow, exercise may also stimulate neurogenesis (Myers & Dewall, 2016), a process that promotes growth in hippocampal nerve cells that may result in an improved ability to retain memory. In relation to physical exercise, it is also suggested that adults in middle or late adulthood participate in “brain training” exercises, which have shown to make small improvements in one’s depreciating cognitive development. As a result of the brain’s neural plasticity, such brain exercises have the potential to enhance an individual’s ability to complete control tasks, while other research indicates that it can result in an overall sharpness of the mind (Myers & DeWall, 2016). Despite the onset of an aging mind and body that is characteristic of adulthood, exercise of all forms can induce positive outcomes for older individuals in both their physical and cognitive
I still feel the definite momentum of my heart racing. The sweat from my brow is immanent while my cheeks burn with heat. Struggling to control each breath, I begin typing my prominent thoughts onto my keyboard. Without hesitation my mind soars with creative thoughts. Working out is an enjoyable and important part of my life; whether it be dancing to jazzy music or going to the gym to lift weights that are evidently too heavy for me, or even a short run around the neighborhood. Being a college student, I value my education as well as maintaining a healthy lifestyle. Exercising sparks new ideas and plausible solutions to different problems I may be facing. Why do I contrive unique ideas following an hour-long work out? I know their must be an explanation. How does physical activity impact a person’s cognitive thinking? These questions evolved into an inquiry that has pushed me to research and foster evidence to answer this inquisition. Moderate exercise enhances college students’ abilities to constitute creative thinking by promoting cognitive functions, relieving stress, and improving sleep patterns.
As an educator, Alice would have known what a highlighter was, but due to her symptoms of Alzheimer’s disease, she was unable to recall the word. According to Learning and memory: From brain to behavior, physical and mental exercise will slow down the process and prevent cognitive decline (Gluck et al, 2016). The symptoms that Alice showed, however, was not consistent with what was learned that physical exercise will slow down the process of cognitive decline (Gluck et al., 2016). The facts that Alice had once known were forgotten, even though she had always been exercising and training herself through word recall, which is one task that relies on the semantic memory and working memory. This showed that physical and mental exercise for familial Alzheimer’s disease does not slow the process of cognitive decline.
The mitochondrial activity of hMSCs exposed to epinephrine or vasopressin for 40 min was not significantly lower than the activity of cells in the control group when measured 1 h, 24 h, and 7 days after exposure (Figure 1).
One simple solution to a widespread problem is getting blood tested for diseases or conditions such as cardiomyopathy. It just takes a small amount of effort on anybody’s part for them to be cleared or diagnosed with the condition. If cleared, they live a happy normal life without having to take any precautions with what they do. If they are diagnosed, they have a fair warning and are able to take the necessary steps to prevent a cardiac event. In the Mayo Clinic, it states, “Several blood tests may be done, including those to check your kidney, thyroid and liver function, and to measure your iron levels. One blood test is able to measure B-type natriuretic peptide (BNP), a protein produced in your heart. Your blood level of BNP rises when
Whether you are getting ready for some running events, want to get rid of those unwanted fats or simply want a more exciting treadmill time, you need a more challenging workout routine that will not get you bored in doing your workouts. With these effective treadmill workout tips, you will enjoy your workout because you will feel the result right after. Try these tips and you will surely be happy with the enjoyment and motivation you will get.
Petrus, C., Adamson, SR., Block, L., Einarson, SJ., Sharifnejad, M., & Harris, SR. (2008) Effects of Exercise Interventions on Stereotypic Behaviours in Children with Autism Spectrum Disorder. Physiotherapy Canada, 60(2), 134-145.
A study in 2012 measured neural markers and cognitive function in middle-aged athletes and non-athletes. While the cognitive function scores were the same, researchers found the athletes' brains showed greater metabolic efficiency and neural plasticity. Another study taken place in 2012 discovered that relatively fit people exceeded the score of unfit people by far. This is due to the fact that running stimulates the creation of new nerve cells and blood vessels within the brain, which in turn prevents the organ from shrinking due to age. Studies have also shown that running may help increase the volume of the midbrain (which controls vision and hearing) and the hippocampus (which is linked to memory and learning).
Dozens of women ages 70 to 80 with a mild cognitive impairment, which is a risk factor for the development of dementia, were selected for this study. In a previous study, the same group of researchers found that older women had had their associative memory improved after a period doing weight training. They then decided to continue their research observing how different types of exercise affect other type of memory. The two types of exercises performed this time were of the endurance and strength types, as a control group only did some stretching and tonus exercises. At the beginning and at the end of the test, the volunteer’s verbal and spatial memory were tested.
Historically, memory has been a recurring topic in cognition research. Through the years, many scientific findings have helped us to understand how memory works. Since, older adults are the subgroup most affected by frequent memory deficiencies, they would be highly benefited with the advance of the cognitive
“Be it rain or shine, run or walk. Let it rain or shine, always make use of your time!”