Category Archives: Dementia: Therapeutic Activities

Just ten minutes of social interaction a day improves wellbeing in dementia care

News Release
July 2018 | United Kingdom – Just ten minutes of social interaction a day improves wellbeing in dementia care

An e-learning programme that trains care home staff to engage in meaningful social interaction with people who have dementia improves wellbeing and has sustained benefits.

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Photo by Pixabay on Pexels.com

The average person with dementia in a care home experiences just two minutes of social interaction each day, researchers found. They also showed that out of 170 available training programmes for nursing home staff, only three are evidence-based – none of which improve quality of life.

The Wellbeing and Health for people with Dementia (WHELD) programme trained care home staff to increase social interaction from two minutes a day to ten, combined with a programme of personalised care. It involves simple measures such as talking to residents about their interests and involving them in decisions around their care.

The Improving Staff Attitudes and Care for People with Dementia e-Learning (tEACH) study, conducted by the University of Exeter Medical School and King’s College London in partnership with the Social Care Institute for Excellence (SCIE), was presented at the Alzheimer’s Association International Conference 2018. The study involved 280 residents and care staff in 24 care homes over nine months.

Carers took part in an e-learning programme based on the WHELD training, with or without Skype supervision. They compared outcomes to usual care. Both treatment arms improved resident wellbeing and staff attitudes to person-centred care. The Skype supported arm continued to deliver improved resident wellbeing four months after the trial was completed.

Joanne McDermid, of King’s College London, who presented the research, said: “Care home staff are under a lot of pressure – it’s a really tough job. It’s a challenging environment for both residents living with dementia and staff. Our programme moved care staff to see dementia through the eyes of those who are living it. We found a simple approach, delivered as e-learning, improves staff attitudes to care and residents’ wellbeing, ultimately improving lives for people with dementia.

“In a traditionally task -focussed work environment, our programme reminds us of the human side; of the full life experience of those living with dementia in care.”

Professor Clive Ballard, of the University of Exeter Medical School, who led the research, said: “Just take a moment to imagine life with just two minutes of social interaction each day. To accept this is discrimination against people with dementia. We urgently need to do better. Most care home training programmes are not evidence-based. We know our programme works over the long term, and we now know it can be delivered remotely. We now need to roll this out to care homes.”

Watch carers talk about their experience of the WHELD training. To find out more about our world-leading dementia research, follow #ExeterDementia and @Clive_Ballard on Twitter, or visit the Exeter Dementia website.

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How poetry influences illness and health

News Release
May 1, 2018 | Chicago – How poetry influences illness and health

by Marla Paul

How can poetry influence our experience of illness? How can the lyric form disrupt and reshape our understanding of illness and health care?

These and other provocative questions at the intersection of poetry and medicine will be discussed at the ninth Annual Hippocrates Poetry and Medicine Symposium on Thursday and Friday, May 10 and 11.

This is the first time the international conference will be held in Chicago. It is co-sponsored by Northwestern University’s Center for Bioethics and Medical Humanities, the Hippocrates Initiative for Poetry and Medicine, the Poetry Foundation and Harvard Medical School.

“Poetry can have a powerful influence on how we experience and understand illness,” said symposium organizer Dr. Kelly Michelson, director of the Center for Bioethics and Medical Humanities at Northwestern University Feinberg School of Medicine. “Very creative people are integrating poetry into clinical care, but we need a broader conversation to understand what that looks like and what its impact could be for patients, families and health care providers.”

The symposium will kick off at 7 p.m. Thursday, May 10, with a reading by poet Mark Doty at the Poetry Foundation, 61 W. Superior St., Chicago.

The conference’s academic program begins at 8:15 a.m. Friday morning, May 11, at the Feinberg School of Medicine at the Robert H. Lurie Research Center in the Baldwin auditorium, 303 E. Superior St., on the Chicago campus.

Panels of the day will explore how poetry can influence the illness experience; how a body’s physiology and a poem’s language speak to each other; how poetry frames the witnessing of cultural differences and disparities; and how lyric form can disrupt and reconstitute our understanding and teaching of illness and health care. The day will also feature a keynote conversation between poet Mark Doty and physician-poet Rafael Campo and a lunchtime poster session.

At 4 p.m., the award ceremony and reading of winning entries of the Hippocrates Prize for Poetry and Medicine will be held at the Poetry Foundation.

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Circadian circuit may affect “Sundowning”

News Release
April 9, 2018 | Boston – Beth Israel Deaconess Medical Center

New Discovery May Calm ‘Sundowning’

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BOSTON – Patients with Alzheimer’s disease and other forms of dementia commonly experience the sundown syndrome – a sudden worsening of confusion, agitation and aggression at the end of the day. Its daily pattern suggested that “sundowning,” as the phenomenon is also known, may be governed by the body’s internal biological clock. Synchronized by light and darkness, the circadian clock exerts control over wake/sleep cycles, body temperature, digestion, hormonal cycles and other physiological and behavior patterns. But whether the circadian clock regulated aggressive behavior was unknown.

Now, for the first time, a team of neuroscientists at Beth Israel Deaconess Medical Center (BIDMC) has demonstrated circadian control of aggression in male mice and identified the specific neurons and circuitry regulating the daily pattern. The insight opens the door to potential opportunities for managing the evening-time agitation common in patients with degenerative neurological disorders. The study was published today in Nature Neuroscience.

“Sundowning is often the reason that patients have to be institutionalized, and if clinicians can control this circuit to minimize aggressiveness at the end of the day, patients may be able to live at home longer,” said senior author Clifford B. Saper, MD, Chair of the Department of Neurology at BIDMC. “We examined the biological clock’s brain circuitry and found a connection to a population of neurons known to cause violent attacks when stimulated in male mice. We wanted to know if this represented a propensity for violence at certain times of day.”

Saper and colleagues observed aggressive interactions between male mice – resident mice defending territory against intruders introduced to residents’ cages at different times throughout the day. Counting the intensity and frequency of residents’ attacks on intruders revealed for the first time that aggression in male mice exhibits a daily rhythm.

“The mice were more likely to be aggressive in the early evening around lights out, and least aggressive in the early morning, around lights on,” Saper said. “It looks like aggressiveness builds up in mice during the lights on period, and reaches a peak around the end of the light period.”

Next, the scientists used genetics-based tools to manipulate neurons known to regulate the central circadian clock. When Saper and colleagues inhibited these neurons by disabling their ability to produce a specific neurotransmitter, the mice lost the daily waxing and waning of their aggressive tendencies. These genetically manipulated mice were more aggressive overall, demonstrating a significant increase in total time attacking intruders.

Using optogenetics – a technique that uses light to activate or deactivate targeted brain cells – to map brain circuitry revealed two parallel pathways between the biological clock and a population of neurons in a sub-region of the hypothalamus (called the VMHvl) known to cause violent attacks when stimulated in male mice.

Taken together, the experiments showed that this circadian circuit kept aggressiveness in check in the early morning; stimulating it prevented attack, while inhibiting it promoted attack. Because stimulating the neurons in question cools off aggression, Saper suggests that controlling this circuit could potentially make animals – and perhaps people – less aggressive.

“Our results in mice mimic the patterns of increased aggression seen in patients during sundowning,” Saper said. “This new research suggests this pathway may be compromised in neurodegenerative diseases. Examining changes to this pathway in patients could provide insight into future interventions that could greatly improve the quality of life for patients and caregivers alike.”

In addition to Saper, investigators included co-first authors William D. Todd and Henning Fenselau, Joshua L. Wang, Natalia L. Machado, Anne Venner, Rebecca Broadhurst, Satvinder Kauer, Bradford B. Lowell, and Patrick M. Fuller, of BIDMC and Harvard Medical School; Rong Zhang, of Boston Children’s Hospital and Harvard Medical School; Timothy Lynagh of the University of Copenhagen; and David P. Olsen, of the University of Michigan, Ann Arbor.

This work was supported by the G. Harold and Leila Y. Mathers Foundation and the US National Institutes of Health (NIH) (grants NS072337, NS085477, AG09975, HL095491 NS073613, NS092652, NS103161, DK111401, DK075632, DK096010, DK089044, DK046200, DK057521, NS084582-01A1 and HL00701-15. Additional support came from the Alzheimer’s Association (AARF16-443613), CNPq (National Health Council for Scientific and Technological Development), and CAPES (Coordination for the Improvement of Higher Education Personnel).

Just the two of us: Holding hands can ease pain, sync brainwaves

News Release
Februarypexels-photo-325884.jpeg 28, 2018 | COLORADO – Just the two of us: Holding hands can ease pain, sync brainwaves

Reach for the hand of a loved one in pain and not only will your breathing and heart rate synchronize with theirs, your brain wave patterns will couple up too, according to a new study.

The study, by researchers with CU Boulder and University of Haifa and published in the journal Proceedings of the National Academy of Sciences (PNAS) this week, also found that the more empathy a comforting partner feels for a partner in pain, the more their brainwaves fall into sync. And the more those brain waves sync, the more the pain goes away.

Key takeaways
  • Holding the hand of a loved one in pain can synchronize breathing, heart rate and brain wave patterns.
  • The more empathy a comforting partner feels for a partner in pain, the more their brainwaves fall into sync.
  • Increased brain synchronization is associated with less pain.

“We have developed a lot of ways to communicate in the modern world and we have fewer physical interactions,” said lead author Pavel Goldstein, a postdoctoral pain researcher in the Cognitive and Affective Neuroscience Lab at CU Boulder. “This paper illustrates the power and importance of human touch.”

The study is the latest in a growing body of research exploring a phenomenon known as “interpersonal synchronization,” in which people physiologically mirror the people they are with. It is the first to look at brain wave synchronization in the context of pain, and offers new insight into the role brain-to-brain coupling may play in touch-induced analgesia, or healing touch.

Goldstein came up with the experiment after, during the delivery of his daughter, he discovered that when he held his wife’s hand, it eased her pain.

“I wanted to test it out in the lab: Can one really decrease pain with touch, and if so, how?”

He and his colleagues at University of Haifa recruited 22 heterosexual couples, age 23 to 32 who had been together for at least one year and put them through several two-minute scenarios as electroencephalography (EEG) caps measured their brainwave activity. The scenarios included sitting together not touching; sitting together holding hands; and sitting in separate rooms. Then they repeated the scenarios as the woman was subjected to mild heat pain on her arm.

Merely being in each other’s presence, with or without touch, was associated with some brain wave synchronicity in the alpha mu band, a wavelength associated with focused attention. If they held hands while she was in pain, the coupling increased the most.

Researchers also found that when she was in pain and he couldn’t touch her, the coupling of their brain waves diminished. This matched the findings from a previously published paper from the same experiment which found that heart rate and respiratory synchronization disappeared when the male study participant couldn’t hold her hand to ease her pain.

“It appears that pain totally interrupts this interpersonal synchronization between couples and touch brings it back,” says Goldstein.

Subsequent tests of the male partner’s level of empathy revealed that the more empathetic he was to her pain the more their brain activity synced. The more synchronized their brains, the more her pain subsided.

How exactly could coupling of brain activity with an empathetic partner kill pain? More studies are needed to find out, stressed Goldstein. But he and his co-authors offer a few possible explanations. Empathetic touch can make a person feel understood, which in turn – according to previous studies – could activate pain-killing reward mechanisms in the brain.

“Interpersonal touch may blur the borders between self and other,” the researchers wrote.

The study did not explore whether the same effect would occur with same-sex couples, or what happens in other kinds of relationships. The takeaway for now, Pavel said: Don’t underestimate the power of a hand-hold.

“You may express empathy for a partner’s pain, but without touch it may not be fully communicated,” he said.

Irit Weissman-Fogel, of University of Haifa, and Guillaume Dumas and Simone Shamay-Tsoory, of Florida Atlantic University, contributed to this study. It was supported with a grant from the Binational Science Foundation.

Source: https://www.colorado.edu/today/2018/02/28/just-two-us-holding-hands-can-ease-pain-sync-brainwaves?utm_source=colorado.edu&utm_medium=Hold%20hands%20to%20ease%20a%20lover%27s%20pain%2C%20and%20your%20brains%20couple%20up%2C%20too&utm_campaign=Homepage&utm_

Written by Lisa Ann Marshall.

Bilingualism could offset brain changes in Alzheimer’s

A Concordia study sheds light on how language history relates to brain plasticity

News Release
February 6, 2018 | QUEBEC – Bilingualism could offset brain changes in Alzheimer’s

After more than a decade of research, this much we know: it’s good for your brain to know another language.

A new Concordia study goes further, however, focusing specifically on the effects of knowing a second language for patients with Alzheimer’s disease (AD) and mild cognitive impairment (MCI; a risk state for AD).

“Most of the previous research on brain structure was conducted with healthy younger or older adults,” says Natalie Phillips, a professor in the Department of Psychology.

“Our new study contributes to the hypothesis that having two languages exercises specific brain regions and can increase cortical thickness and grey matter density. And it extends these findings by demonstrating that these structural differences can be seen in the brains of multilingual AD and MCI patients.”

Phillips’s study, led by recent Concordia psychology grad Hilary D. Duncan (PhD 17), is soon to be published in Neuropsychologia(Jan, 2018).

New methods: Enter the MRI

Phillips and her team are the first to use high-resolution, whole-brain MRI data and sophisticated analysis techniques to measure cortical thickness and tissue density within specific brain areas.

Namely, they investigated language and cognition control areas in the frontal regions of the brain, and medial temporal lobe structures that are important for memory and are brain areas known to atrophy in MCI and AD patients.

“Previous studies used CT scans, which are a much less sensitive measure,” says Phillips, founding director of Concordia’s Cognition, Aging and Psychophysiology (CAP) Lab.

The study looked at MRIs from participating patients from the Jewish General Hospital Memory Clinic in Montreal.

Their sample included 34 monolingual MCI patients, 34 multilingual MCI patients, 13 monolingual AD patients and 13 multilingual AD patients.

Phillips believes their study is the first to assess the structure of MCI and AD patients’ language and cognition control regions. It is also the first to demonstrate an association between those regions of the brain and memory function in these groups, and the first to control for immigration status in these groups.

“Our results contribute to research that indicates that speaking more than one language is one of a number of lifestyle factors that contributes to cognitive reserve,” Phillips says.

“They support the notion that multilingualism and its associated cognitive and sociocultural benefits are associated with brain plasticity.”

What’s next?

Phillips and her team are already building on their findings.

“Our study seems to suggest that multilingual people are able to compensate for AD-related tissue loss by accessing alternative networks or other brain regions for memory processing. We’re actively investigating that hypothesis now.”

Read the cited study, “Structural brain differences between monolingual and multilingual patients with mild cognitive impairment and Alzheimer disease: Evidence for cognitive reserve.

Source: NEW RESEARCH: Bilingualism could offset brain changes in Alzheimer’s

Memory Garden in a Belfast Care Home

This care home has opened a ‘magical memory garden’, designed to rekindle the memories of those with dementia (SBS Australia).

Alarming amounts of noise demand ways to silence noisy hospital environments

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Spending a night in the hospital is not only stressful, but also loud. The constant beeps, whirrs and alarms ascend to a cacophony that produces anything but a relaxing, restful environment. Researchers will summarize the limited number of studies available on hospital noise and discuss the different approaches health care facilities are taking to bring restful repose to patients across the country during the 174th ASA Meeting, Dec. 4-8, 2017, in New Orleans, La.

Source: Alarming amounts of noise demand ways to silence noisy hospital environments

Hospital noise is a growing concern for patients, family and staff, but many facilities are looking for new approaches to reduce the din and bring peace back to their environment.

Public Release: ACOUSTICAL SOCIETY OF AMERICA

WASHINGTON, D.C. December 6, 2017– Spending a night in the hospital is not only stressful, but also loud. The constant beeps, whirrs and alarms ascend to a cacophony that produces anything but a relaxing, restful environment. Ilene Busch-Vishniac, of BeoGrin Consulting in Baltimore, Maryland, will summarize the limited number of studies available on hospital noise and discuss the different approaches health care facilities are taking to bring restful repose to patients across the country.

According to the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey, noise is the top complaint of patients, staff and visitors. “Nearly everyone has a stay in a hospital at some point,” Busch-Vishniac said. “Noise is a universal problem in hospitals around the world.”

Busch-Vishniac will explore these concepts during the 174th Meeting of the Acoustical Society of America, being held Dec. 4-8, 2017, in New Orleans, Louisiana. Noises emanate from a variety of sources at the bedside. Airflow and the noisy machines controlling it are kept on high to prevent pathogens from lingering near patients, and overhead pages alert staff of needs or announcements. Equipment alarms are the most egregious source, and although they are designed to alert staff of changes in the patient’s medical condition, many also sound when medication needs to be changed or when battery conditions are low.

“Alarms in hospitals are being horribly abused,” Busch-Vishniac said. “Most of the time, they don’t in fact indicate urgent situations.”

Previous studies showed that alarms at a patient’s bedside sound an average 133 times per day. With so many alarms, staff often face alarm fatigue as well.

“Most alarms are being responded to eventually, but not all in a timely fashion,” said Busch-Vishniac. “Staff also may not respond quickly because they recognize that the sound is not critical and the situation will right itself.”

Besides the obvious barrier to rest, high noise levels have been associated with changes in the patient’s heart rate, respiration and blood pressure. These changes increase stress levels and may impair healing. The noise can also impair communication between patients and staff.

With noise levels on the rise, the Centers for Medicare and Medicaid Services (CMS) initiated the HCAHPS survey in 2008 to assess consumer perception of health care providers and systems. Today, more than 5,500 hospitals contribute to the report, which consists of patients’ responses on seven composite measures, including questions focused on room cleanliness and quietness.

The survey has teeth. Hospital value-based purchasing links up to 30 percent of CMS payments to hospitals across the country to the results of the survey.

“Faced with a loss of money, many hospitals are looking for ways to address noise levels in a way that patients can see as an improvement,” said Busch-Vishniac.

Hospitals have been developing and implementing noise control programs that can be broken into two categories: engineering and administrative interventions.

Engineering interventions aim to find ways to quiet the room. The solutions can be as simple as closing the door to a patient’s room or as complex as installing acoustical absorption materials along the walls and ceiling to dampen the noise level. Administrative interventions focus on changing behaviors. Many hospitals have instituted quiet hours when doors are closed and voices are kept low.

One of the big changes during the past 10 years has shifted alarms from solely sounding at the patient’s bedside to also alerting a central monitor at the nursing station. This approach improves the ability of staff to identify and respond to alarms set at a reduced volume.

According to Busch-Vishniac, it may be possible in the future to remove alarms from the bedside. A quiet hospital may not be a pipedream for much longer.

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Presentation 3pIDa: “Hospital noise: how bad is it?” by Ilene Busch-Vishniac is at 1:45-2:05 p.m. CST, Wednesday, Dec. 6, 2017, in Salon E in the New Orleans Marriott. https://asa2017fall.abstractcentral.com/s/u/M8hKSrQu66E