From the Ruhr-Universitaet-Bochum
The older we get, the more difficult it becomes to put the world around us in order. Yet, our brain develops remarkable strategies to slow down the effects of aging.
In order to process the information that we receive every day, we build categories into which we sort everything that makes up the world around us. Neuroscientists from Ruhr-Universität Bochum (RUB) found out: the way we categorize things changes throughout our lifetimes. Their research results were now published in the journal Neuropsychologia.
The team surrounding Sabrina Schenk and Prof. Dr. Boris Suchan observed young and older people during a categorisation task. The participants of the study were asked to sort circles with varying colour combinations into one of two categories. Some of the circles were very similar to each other; others were distinctly different. To which category the circles belonged was indicated by a feedback during the test.
Brain waves and gaze direction offer insights
The scientists not only documented the test subjects’ answers, they also recorded their brain waves via an EEG and used an eye tracker to trace their line of vision. The results showed that both young and older subjects had no difficulties categorising the similar looking circles — the learning mechanism of both groups were comparable. It was only in the later stages of the experiment, when distinct looking circles where shown, that differences between the test groups became apparent. Older subjects found it more difficult to categorize these exceptions than their younger counterparts.
Brain compensates with attentiveness
“There are two main strategies which we use to categorize things. While we perceive similar looking members of a category holistically, we must specifically learn exceptions and memorize them,” Schenk explains. “Older people find it harder to switch from one strategy to the other.” But measurements of brain waves also showed that the elderly develop a particular selective attentiveness.
To put it simply: they pay more attention to the details and look more closely than younger people. This is also confirmed by the eye tracker, which records in which direction the participants are looking. “To a certain extent, the brain is able to slow down negative effects of aging by increasing its level of attentiveness,” summarises Schenk.
Further studies with gamers
A computer simulation at Canada’s University of Western Ontario has confirmed the results of the scientists in Bochum. In a next step the RUB team would like to test people whose attention level has been especially trained, like that of avid computer players. If these gamers do particularly well in the categorization task, then the results may help the elderly specifically train their attentiveness. Original Article
Related Online Continuing Education Courses
 |
A diagnosis of dementia can be frightening for those affected by the syndrome, their family members, and caretakers. Learning more about dementia can help. This course provides a general overview of dementia and specific types of dementia along with their signs and symptoms; lists risk factors that can increase a person’s chance of developing one or more kinds of dementia; describes how the disorders are diagnosed and treated, including drug therapy; and offers highlights of research that is supported by the National Institute of Neurological Disorders and Stroke and the National Institute on Aging, both part of the National Institutes of Health (NIH).
|
 |
With the increasing number of older people in the United States, it is vital for healthcare professionals to communicate effectively and respectfully with elders. Effective, appropriate communication with elders is important for many reasons. For psychotherapists and other mental health professionals, communication is the foundation of service delivery. Communication is required for assessment of the person prior to treatment. Symptoms are, after all, subjective and must be reported by the person to the clinician. Effective communication also contributes to health literacy; the person’s understanding of her condition, treatment options, and the treatment plan to be followed. A person cannot comply with a treatment program unless the program is communicated clearly enough for the person to understand it. The more effective the communication, the more effective treatment will be – and the more cost effective. Communication also helps the clinician understand the whole person: the emotional, social, and financial realities that affect response to treatment and ability to comply. This course provides an overview of aging changes that affect communication, dysfunctional communication habits to avoid, and strategies for appropriate communication with elders.
|
 |
What is aging? Can we live long and live well—and are they the same thing? Is aging in our genes? How does our metabolism relate to aging? Can your immune system still defend you as you age? Since the National Institute on Aging was established in 1974, scientists asking just such questions have learned a great deal about the processes associated with the biology of aging. Technology today supports research that years ago would have seemed possible only in a science fiction novel. This course introduces some key areas of research into the biology of aging. Each area is a part of a larger field of scientific inquiry. You can look at each topic individually, or you can step back to see how they fit together, interwoven to help us better understand aging processes. Research on aging is dynamic, constantly evolving based on new discoveries, and so this course also looks ahead to the future, as today’s research provides the strongest hints of things to come.
|
Professional Development Resources is a Florida nonprofit educational corporation 501(c)(3) approved to offer continuing education by the American Psychological Association (APA): the National Board of Certified Counselors (NBCC); the Association of Social Work Boards (ASWB); the American Occupational Therapy Association (AOTA); the American Speech-Language-Hearing Association (ASHA); the Commission on Dietetic Registration (CDR); the Alabama State Board of Occupational Therapy; the Florida Boards of Social Work, Mental Health Counseling and Marriage and Family Therapy, Psychology & School Psychology, Dietetics & Nutrition, Speech-Language Pathology and Audiology, and Occupational Therapy Practice; the Ohio Counselor, Social Worker & MFT Board and Board of Speech-Language Pathology and Audiology; the South Carolina Board of Professional Counselors & MFTs; and by the Texas Board of Examiners of Marriage & Family Therapists and State Board of Social Worker Examiners. We are CE Broker compliant (all courses are reported within one week of completion.
An interesting study on how centenarians die, and how they manage to live longer lives. 
Forgetting little things can be just one of the normal signs of aging.
