Tuesday, March 29, 2011
New research says both exercise and sex can trigger a short term increased risk of heart attack and sudden cardiac death. This risk is low to those who maintain constant physical activity. When it comes to these activities your better to do it on a regular basis, especially for seniors. Regular physical activity is strongly associated with a decreased risk of cardiovascular disease and related mortality. Overall an event of sexual activity was associated with 2.7 times increased risk of heart attack, atleast one to two hours after exerting oneself. This study found that each additional time a person exercised in a week reduced the risk of heart attack by 45%, and 30% for suddden cardiac death. If you have not done much physical activity recently dont go running a marathon, gradually build up your stamina.
Monday, March 28, 2011
An estimated 5.3 million Americans have Alzheimers, including 5.1 senior citizens aged 65 and older. Dementia symptoms include a loss of brain function that affects memory, thinking, language, judgment, and behavior. TimeSlips, a creative storytelling program, is for people with Dementia that encourages participants to use their imagination to create short stories as a group. It encourages participants to be actively involved and to experience moments of recognition, creation, and celebration. This study held one hour sessions, twice a week for six weeks. The results included increased expressions of pleasure and initiation of social communication. Improvements lasted several weeks following the last session.
Women who are seniors and breast cancer survivors, appear to fall more than their peers. Combined effects of chemotherapy and endocrine therapy may increase the risk of bone fractures. Researchers asked post-menopausal breast cancer survivors whether they had fallen in the past year and tracked their falls over a 6 month study period. Researchers used a comprhensive set of neuromuscular and balance characteristics. The study findings suggest that the balance problems may have been related to changes in the vestibular system that is associated with chemotherapy. The vestibular system begins in the inner ear and is responsible for balance and posture,and also regulates locomotion and other movements. This study is to consider how breast cancer treatment may increase your fall risk and by exploring mediators of the treatment/falling relationship.