cognitive functioning Archives - Amazing Health Advances

A Book-Filled Childhood Prevents Later Cognitive Decline

AHA Publisher — Mon, 17 Jan 2022 08:00:39 +0000

Abigail Klein Leichman via Israel21c – Books intrigue and delight children, and now we know they may also help those children preserve cognitive functioning into old age. Growing up in a book-filled home seems to improve memory in those 65 years old and older as well as preserve against cognitive decline, according to a study by Galit Weinstein of the University of Haifa, Ella Cohn-Schwartz of Ben-Gurion University of the Negev, and Noam Damri of the Israel Gerontological Data Center. The researchers drew their conclusions from an analysis of results from two waves of the Survey of Health, Ageing and Retirement in Europe (SHARE). In 2011 and 2013, the survey was completed by the same 8,239 individuals aged 65 or over who did not suffer from neurodegenerative disease. Their analysis concluded that a book-filled childhood home – defined modestly as containing 11 to 25 books — correlated significantly with improved immediate memory, delayed memory, verbal fluency, and less global cognitive decline. “If we can identify early life factors that affect brain aging and give an advantage to people in late life, then we can preserve cognitive function in older age,” explained Cohn-Schwartz, from BGU’s Department of Public Health. The team’s findings were published recently in the journal Dementia and Geriatric Cognitive Disorders. “This study contributes to our understanding of the importance of our childhood environments for brain health in old age. More studies are needed to determine the long-term effects on the brain of the transition from reading printed books to using digital media,” said Weinstein. To read the original article click here.

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How to Use the Mind to Improve Your Physical Performance

AHA Publisher — Mon, 03 Jan 2022 08:00:51 +0000

Abigail Klein Leichman via Israel21c – Most of us can conjure up a vivid mental image of our favorite food. Just thinking about it can make our mouths water. Israeli physical therapist Amit Abraham heads a lab at Ariel University that’s translating this phenomenon into innovative training protocols to enhance dancers’ and gymnasts’ performance and improve rehab results for people with Parkinson’s disease. Over the past year, he worked with Israel’s Olympic rhythmic gymnastics team, which finished the Tokyo Games in sixth place. “Mental imagery by itself has been extensively used and researched. Even ancient Egypt used mental imagery,” Abraham tells ISRAEL21c. “Our lab is one of very few in the world studying the neurocognitive aspects and integrating it into training and rehabilitation. Some of the things we are doing in this field for the very first time internationally.” Following his postdoc research at Emory University School of Medicine in Atlanta with movement scientist Madeleine Hackney, Abraham returned to Israel in 2020 and established the Mental Imagery & Human Embodied Potential Lab in Ariel University’s Department of Physical Therapy. Not Child’s Play The lab’s goal is to provide scientific evidence for the motor and cognitive benefits of creating experiences in the mind. “We do group and one-on-one sessions in a specific process of bringing to life the mind-body connection,” he explains. “A lot of athletes visualize before competing. But they are not trained in how to use this efficiently as a tool to its fullest potential. That is my goal.” In his initial session, he often needs to overcome participants’ hesitancy. “People think mental imagery is childish and feel embarrassed to use it, especially in a group setting,” Abraham says. “So we start from scratch by explaining how to use it, what are its possibilities and limitations, the science behind it, and how to address lack of belief in it. Once people get excited about it, they can step out of their comfort zone and then it’s easier.” Imagine Motion Without Moving Abraham explains that just as it’s possible to imagine the taste of coffee without drinking it, you can imagine moving your arm without moving it. “Or you can lift your arm slightly while imaging your arm doing a full range of motion,” he says. “If you want to improve your quality of movement, you can imagine your arm as light as a feather. That’s called ‘metaphorical imagery’ and it’s a core component of the Franklin Method, developed my mentor and colleague, Eric Franklin, for teaching body alignment.” This is not always simple. For someone has lower back issues, for example, it is challenging to image the spine moving fluidly without pain. “We are confronting a reality that doesn’t always match the imaging,” Abraham says. “However, this is exactly the huge potential of mental imagery — to overcome the reality with the goal of changing it.” The final step is individualized interventions or training protocols, whether for a rhythmic gymnast or an individual with Parkinson’s disease. “My training as a musculoskeletal physical therapist helps because we can address a problem mechanically as well as with mental imagery,” says Abraham. “We’re trying to be less dependent on the therapist or on technology and more focused on the individual’s potential for self-empowerment.” Openminded Coaches Abraham finds that if the team trainer or coach is open to trying this evidence-based approach it’s more likely to catch on with the athletes. In the case of Israel’s rhythmic gymnastics team, head coach Ira Vigdorchik was quite enthusiastic to try this approach. Abraham did group training in collaboration with Vigdorchik’s coaching team, individual training to address specific areas for improvement, and an assessment of how the trainings impacted performance. “We started with traditional motor imagery: They lie on their back and mentally image the entire sequence of an exercise. We made it more codified, feeling the sensations and perspectives of first and third person,” he says. Abraham also does metaphorical imagery. For example, while balancing on one leg the gymnast visualizes that leg as a tree rooted in the mat. Team member Bar Shapochnikov tells ISRAEL21c: “The mental imagery work with the Franklin Method and Dr. Abraham helped me enhance my performance. My range of motion increased, my confidence in performing increased, and the training became more efficient.” Abraham admits that achieving further improvements at this high level of expertise is extremely difficult. “Therefore, we’re constantly looking for novel approaches that can help the gymnasts and athletes without putting them under even greater physical stress.” Neurocognitive Imagery for Parkinson’s At Emory, Abraham did the first research on integrating dynamic neurocognitive imagery into Parkinson’s disease rehab. He tailored a pilot intervention, based on the Franklin Method, to correct distorted mental representations of the body that can worsen motor and cognitive functioning. “Parkinson is a multifaceted condition, mostly known for slowness of movement, rigidity, balance dysfunctions and resting tremor. But about 60 percent of individuals also have sensory and cognitive deficits that are less talked about. We thought mental imagery could address these deficits,” he explains. This unique embodiment approach taught people to connect imagery with physical sensations. This intervention eased both motor and non-motor symptoms of the disease, as described in a paper Abraham and colleagues published earlier this year in a special issue of Brain Science exploring novel therapies for movement disorders. “We have to develop protocols in this and other neurological and orthopedic populations,” says Abraham. “It’s kind of out of the box to focus on different populations but I see mental imagery as connecting them all.” Abraham aims to become an international leader in the field of mental imagery for rehabilitation and performance. “We collaborate with various researchers in the US and Europe, but this is more than just research. We are looking to really make an impact on dance and gymnastics performance. We are constantly looking for teams and dance companies worldwide willing to try it to enhance performance and wellbeing,” he says. “Shoot me an email amitab@ariel.ac.il if our research intrigues you.” To read the original article click here.

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Feeling Younger Buffers Older Adults from Stress, Protects Against Health Decline

AHA Publisher — Mon, 10 May 2021 07:00:58 +0000

American Psychological Association via EurekAlert – WASHINGTON — People who feel younger have a greater sense of well-being, better cognitive functioning, less inflammation, lower risk of hospitalization and even live longer than their older-feeling peers. A study published by the American Psychological Association suggests one potential reason for the link between subjective age and health: Feeling younger could help buffer middle-aged and older adults against the damaging effects of stress. In the study, published in Psychology and Aging, researchers from the German Centre of Gerontology analyzed three years of data from 5,039 participants in the German Ageing Survey, a longitudinal survey of residents of Germany age 40 and older. The survey included questions about the amount of perceived stress in peoples’ lives and their functional health – how much they were limited in daily activities such as walking, dressing and bathing. Participants also indicated their subjective age by answering the question, “How old do you feel?” The researchers found, on average, participants who reported more stress in their lives experienced a steeper decline in functional health over three years, and that link between stress and functional health decline was stronger for chronologically older participants. However, subjective age seemed to provide a protective buffer. Among people who felt younger than their chronological age, the link between stress and declines in functional health was weaker. That protective effect was strongest among the oldest participants. “Generally, we know that functional health declines with advancing age, but we also know that these age-related functional health trajectories are remarkably varied. As a result, some individuals enter old age and very old age with quite good and intact health resources, whereas others experience a pronounced decline in functional health, which might even result in need for long-term care,” said study lead author Markus Wettstein, PhD, who is now at University of Heidelberg. “Our findings support the role of stress as a risk factor for functional health decline, particularly among older individuals, as well as the health-supporting and stress-buffering role of a younger subjective age.” The results suggest that interventions that aim to help people feel younger could reduce the harm caused by stress and improve health among older adults, according to the researchers – though further study is needed to help determine what kind of interventions would work best. For example, Wettstein said, messaging campaigns to counteract ageism and negative age stereotypes and to promote positive views on aging could help people feel younger. In addition, more general stress-reduction interventions and stress management training could prevent functional health loss among older adults, according to Wettstein. Finally, more research is needed to figure out the ideal gap between subjective and chronological age, according to Wettstein, as previous research has suggested that it’s helpful to feel younger up to a point but that benefits decrease as the gap between subjective and chronological age increases. “Feeling younger to some extent might be adaptive for functional health outcomes, whereas ‘feeling too young’ might be less adaptive or even maladaptive,” he said. To read the original article click here.

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