Therapeutic reminiscence : understanding what it really is

Sometimes an old song triggers a smile in a resident with Alzheimer's that caregivers haven't seen in weeks. A yellowed photo can spark a twenty-minute conversation with a man who hasn't said much in a long time. The smell of an apple pie can bring an 87-year-old woman back to her childhood kitchen — and with it, a liveliness, a presence, a humanity that the disease seemed to have erased.

These moments are not accidents. They are the effects of a well-documented neurological and psychological phenomenon — and of a therapeutic approach that deliberately and kindly exploits it: therapeutic reminiscence. This first article in the series lays the foundations: what it is, where it comes from, why it works — and what it changes in the caregiver-resident relationship.

1. What is therapeutic reminiscence?

Therapeutic reminiscence is a psychosocial approach that involves deliberately inviting the person to evoke their personal memories — life experiences, past emotions, places, people, objects — in a structured and caring setting, with the goal of improving their well-being, strengthening their identity, and facilitating communication.

It differs from simply "talking about the past" by its intentionality, its structuring, and the attention given to what the evocation produces in the person — on an emotional, cognitive, and relational level. It is not a casual conversation about "the good old days" — it is a clinical tool used with a professional posture and defined therapeutic objectives.

2. An approach born in the 1960s

Therapeutic reminiscence was conceptualized by American psychiatrist Robert Butler in 1963. In a foundational article published in Psychiatry, Butler describes "life review" as a natural and universal process among elderly people, which involves mentally revisiting one's life journey, integrating experiences, and constructing a sense of meaning and coherence in the face of the end of life.

Butler goes against the grain of the psychiatry of his time, which viewed this tendency of elderly people to "live in the past" as a sign of regression or pathology. He shows, on the contrary, that it is an adaptive and potentially therapeutic psychological process — and that healthcare professionals can rely on it, rather than ignore or discourage it.

Since the 1970s, the work of researchers like Peter Coleman in the UK has refined and diversified approaches, distinguishing different forms of reminiscence and developing protocols tailored to different populations, including those with cognitive disorders.

3. Autobiographical memory: what time preserves

To understand why therapeutic reminiscence works — particularly in people with Alzheimer's disease — one must understand a central neurological fact: not all memories are equal in the face of the disease.

Therapeutic reminiscence precisely relies on these preserved memories — to create moments of authentic contact, self-recognition, and exchange with caregivers and loved ones.

4. Not just nostalgia

Nostalgia is an emotion — bittersweet, oriented towards the past, often passive. Therapeutic reminiscence is an active and structured process that can mobilize nostalgia but goes far beyond it. It aims to build something in the present from the material of the past: a sense of identity, a connection with others, access to inner resources, an integration of life history.

5. The different forms of reminiscence

Researchers distinguish several forms of reminiscence, which have different effects and call for different approaches from caregivers.

6. Why it works: the mechanisms

Several psychological and neurobiological mechanisms explain the beneficial effects of therapeutic reminiscence in elderly people in nursing homes.

The first is the reinforcement of identity. Being in a nursing home often involves a loss of many identity markers — social roles, autonomy, familiar environment. Evoking one's past — jobs, travels, relationships, accomplishments — reminds the person (and caregivers) that they are much more than their status as a resident or patient. They have lived a full life, with a depth and uniqueness that the disease does not erase.

The second is emotional regulation. Accessing positive memories generates positive emotions — joy, pride, tenderness — that have a measurable effect on mood and anxiety. These effects do not last only during the session — they often persist for several hours, sometimes longer.

The third is cognitive stimulation. Searching in one's memory, constructing a narrative, putting words to memories — these are cognitive activities that mobilize neural networks and can help maintain certain cognitive functions longer.

7. Who benefits from therapeutic reminiscence?

Therapeutic reminiscence benefits a wide range of residents — not just those with Alzheimer's disease, even if that is where the effects are most documented and spectacular.

It is indicated for residents with mild to moderate cognitive disorders, depressed or anxious residents, socially withdrawn or seemingly apathetic residents, residents at the end of life seeking to integrate their journey, and more generally for any resident whose identity and history deserve recognition — that is to say, everyone.

8. What research says

9. The caregiver's posture

Therapeutic reminiscence transforms the caregiver's posture as much as the resident's experience. It shifts the focus — from pathology to person, from deficit to resources, from a impoverished present to a whole life that gives meaning to who this person is today. This change in perspective has concrete effects on the quality of care — on the gentleness of gestures, on patience in the face of difficult behaviors, on the ability to maintain a human relationship even in the advanced stages of the disease.

10. Common misconceptions to deconstruct

“Talking about the past brings back bad memories.” It is possible — and this is precisely why therapeutic reminiscence is a structured practice, not a random conversation. Training allows one to learn how to guide towards positive resources and to manage with kindness the difficult emotions that may arise.

“It's not really therapeutic — it's just chatting.” The effects documented by research on well-being, depression, agitation, and the quality of the caregiver-resident relationship show the contrary. Reminiscence is recognized in international recommendations for non-drug management of neurodegenerative disorders.

“It’s useless with severe patients.” This is inaccurate. Even in advanced stages, residents can respond to music from their youth, recognize childhood photos, or show positive emotions towards familiar objects. Reminiscence adapts to cognitive level — it does not disappear with the disease.