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VR ‘reminiscence therapy’ lets seniors relive the past

OHIO — Mr John Faulkner, 76, was becoming emotionally withdrawn before he arrived at Central Parke Assisted Living and Memory Care, the community where he lives in Mason, Ohio. He had once been an avid traveller, but cognitive decline ended that, and he became socially isolated.

Some care facilities in the US are giving older adults a way to visit their pasts to boost their well-being.

Some care facilities in the US are giving older adults a way to visit their pasts to boost their well-being.

OHIO — Mr John Faulkner, 76, was becoming emotionally withdrawn before he arrived at Central Parke Assisted Living and Memory Care, the community where he lives in Mason, Ohio. He had once been an avid traveller, but cognitive decline ended that, and he became socially isolated.

By the time Mr Faulkner arrived at Central Parke, he would sit alone in his room for hours, according to Ms Esther Mwilu, who organises activities for the community.

His treatment plan for dementia-related anxiety included antipsychotic drugs and reminiscence therapy, a decades-old practice in which older adults engage with reminders of their youth — like music or personal photographs — meant to bring about memories and cultivate joy and meaning.

Mr Faulkner was underwhelmed by the nostalgia. So the staff at Central Parke tried again but used virtual reality. While studies suggest that traditional reminiscence therapy can significantly improve the well-being of older people, VR has the potential to make it more immersive and impactful.

By putting on a headset, Mr Faulkner could walk along the virtual Cliffs of Moher in western Ireland, just as he’d done with his wife several years earlier.

That was a turning point. Now, three months later, he has a 45-minute VR reminiscence therapy session every Monday. Ms Mwilu said he requires less medication for anxiety and is more social. He has even started teaching classes for other residents like how to make paper airplanes.

Roughly a half-dozen companies today focus on providing VR reminiscence therapy for seniors in care communities. One of the largest of these, Rendever, works with more than 450 facilities in the United States, Canada and Australia, while another, MyndVR, has partnered with several hundred.

They are part of a growing trend of using virtual reality in health care, including treating patients with trauma and chronic pain. And with the number of people over age 65 expected almost to double by 2060 in America, the need for technological aides like VR for eldercare is only increasing.

More than 11 million Americans act as unpaid caregivers for a relative with dementia. The middle-aged “sandwich generation”, juggling careers and multiple care-taking roles, is looking to VR and other technologies, such as robo-pets, for support.

Mr Eddie Rayden of Rhode Island said his 91-year-old mother, Eileen, brightened when using VR to see the Cleveland neighbourhood where she grew up. “She immediately lit up,” he said. “All of a sudden, she was standing in front of the house she hadn’t been to in 80-plus years.”

HOW IT WORKS

The concept of reminiscence therapy goes back to 1963. Many psychiatrists at the time discouraged anything that seemed like living in the past, but one, Robert Butler, who later founded the National Institute of Ageing, argued that seniors could get therapeutic value from putting their lives into perspective.

Since then, psychologists have increasingly recommended using old wedding videos or favourite childhood meals as tools to benefit older people, including those with dementia. Experts say seniors troubled by declines in short-term memory often feel reassured when recalling the distant past, especially their young adulthood.

Over the past decade, faster and more powerful computing have made virtual reality more realistic and have led to studies showing how older people can use VR to re-experience meaningful parts of their lives. In 2018, researchers from the Massachusetts Institute of Technology found that virtual reality reduced depression and isolation among seniors.

Other studies have suggested that VR reminiscence improves morale, engagement, anxiety and cognition by stimulating mental activity, though it cannot necessarily reverse cognitive decline.

Senior communities today can pay companies for headsets and access to a library of virtual experiences, many of which are designed for reminiscence therapy. Seniors can participate individually or, more typically, in group sessions.

Prescriptions are not required, and participants often outnumber the headsets. Caretakers and researchers said they start to see benefits after multiple sessions over one to two months. Mr Stephen Eatman, a vice-president for Sunshine Retirement Living, which manages Central Parke, said the company’s use of antipsychotics has decreased as much as 70 per cent in seniors using VR therapy.

In addition to reliving trips to places like Ireland, users can teleport to nightclubs that remind them of their youth. MyndVR offers visits to flamenco, ragtime and classical music venues, complete with musicians and actors dressed in the style of the day.

But users are not limited to prepackaged nostalgic experiences. Relatives, friends and caretakers can also record a 3D video of a wedding or other event that the person can virtually attend over and over to reinforce new memories. Other family members search Google Streetview for important places in a senior’s life that can be converted into VR realms.

NOT RIGHT FOR EVERYONE

To participate in VR therapy, you have to strap on a headset that covers your eyes and blocks all light, but for the 3D world you enter. For some older people who didn’t grow up with computers, such immersive technology can be overwhelming, said Dr Amanda Lazar, a human-computer interaction researcher at the University of Maryland.

“The face is a very personal part of the body,” said Mr Davis Park, vice-president of the Front Porch Center for Innovation and Wellbeing, a nonprofit that brings technology, including VR, to senior communities. Someone with dementia may worry when their eyes are covered or have trouble understanding the purpose of strapping a machine over their face at all, Mr Park said.

To mitigate these risks, Sunshine Retirement limits VR activities to certain rooms where seniors can move around safely. They also avoid showing seniors places that could set off traumatic memories, said Mr Eatman, but people’s reactions are tough to predict.

Most providers also limit VR reminiscence sessions to 45 minutes, though even at that length, it can cause dizziness and headaches, especially with certain medications. Headsets may also be too heavy for some older adults’ necks or may not account for hearing and vision impairments.

Another downside: VR can be socially isolating. Traditionally, reminiscence therapy has encouraged groups of seniors to bond over special memories with one another and caretakers. “If someone puts on a headset, the people around them are blocked out,” said Dr Lazar.

THE FUTURE OF THE MEMORY METAVERSE

In the future, VR may offer another way for seniors to combat loneliness — by stepping into the experience with their loved ones.

Dr Tamara Afifi, a researcher at the University of California, Santa Barbara, has studied VR and dementia and is investigating new technologies that let relatives take trips together. Ms Eileen Rayden, who is a 91-year-old resident of Maravilla Senior Living, a community in Santa Barbara, participated in Dr Afifi’s research. She and her 66-year-old son, Mr Eddie Rayden, took a tour of her old Cleveland neighbourhood together, despite his being in Rhode Island.

“I showed him where we played hopscotch and sledded in winter,” she said. “It was important that he knew the home we had and the neighbourhood. It was my childhood. It brought back wonderful memories.”

Since Ms Eileen Rayden’s husband died in 2019, she’s struggled with sadness and loneliness. Virtual reality has allowed her to take her son to Florida’s Intracoastal Waterway, where she’d enjoyed fishing vacations with her husband. “He loved fishing,” she said. “Such happy memories.”

Ms Ruth Grande, executive director at Maravilla, said that adult children can “stop being caretakers for 30 minutes” when they have these experiences with their loved ones. “They remember what it’s like to enjoy being with their relative,” she said.

This article originally appeared in The New York Times.

Related topics

virtual reality elderly health dementia memories

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