When Memory Fades but Identity Remains: Reflections on Dementia, Continuity and the Self
- agingtapestry
- Aug 6, 2025
- 5 min read
This post presents an analysis of observations drawn from my time assisting a 70-year-old woman living with dementia. Using Continuity Theory and concepts of memory as a framework, I explore how lifelong behaviours and personality traits can persist, even in the face of cognitive decline.
She’s Still Herself: How Personality Shines Through Dementia
Continuity Theory, primarily developed by Robert Atchley in 1989, posits that as people age, they actively strive to maintain their sense of self. They do this by keeping two key aspects: their internal structures, which are their inner characteristics like their values, beliefs, personality, and temperament and their external structures which are the more visible parts of their lives, such as their roles in their family, community, relationships and familiar environments (Atchley, 1989).
A major observation that deeply resonated with Continuity Theory was her persistent display of long-lived and comfort-seeking behaviours. Despite significant memory and cognitive impairment, she would consistently hold onto her Bible, often opening and sifting through its pages. This behaviour extended to her bedtimes, where she would either have the Bible or keep it right beside her. Although she was unable to comprehend or read its contents, there was an apparent sense of comfort she derived from simply holding it. This behaviour aligns with Atchley’s (1989) realization that even when factual or explicit memory fades, individuals might still recall how something made them feel. Therefore, we can say that this emotional memory is significantly tied to continuity because it provided her with comfort and a connection to her pre-dementia spiritual life.
Similarly, I noticed that whenever I prayed with her and she heard words like “pray”, “Jesus,” “God,” or “Amen”, she would either instantly or gradually assume a posture of prayer. It was as though those words automatically struck a chord or triggered a memory. After praying, she often said “Amen” and smiled, or simply opened her eyes and smiled.
To further illustrate how her deeply ingrained spiritual practices continued to provide structure and peace to her, one day, I was serving her dinner but forgot something and turned back to retrieve it. It was also customary for me to pray with her before she ate. As she was about to put the spoon in her mouth, she instantly put it down, clasped her hands, closed her eyes and began to pray. I was amazed because it appeared that she had forgotten, but the memory of the routine instantly returned. This phenomenon also supports Atchley’s (1989) theory that external cues can significantly support continuity. Even when internal memory fades, consistent routines and external prompts can be incredibly helpful in sparking recognition and a connection to their past.
When Music Speaks Where Words Can’t
In addition to the Bible, music was a noticeable and major part of her daily life, ranging from gospel to country and western. It was on repeat throughout the day, with Kenny Rogers being one of her favorites. Although she did not remember all the lyrics, she constantly hummed along and did little dances. Sometimes she closed her eyes as though she was feeling the emotions evoked or perhaps the song reminded her of something. Some days, I would hear her singing or saying one or two words from a song, but never anything lengthy. I later realized that any music outside of gospel or country would not interest her. She specifically preferred older gospel songs over contemporary gospel music.
However, if she was down and I wanted to lift her spirits, I would turn on “Jerusalema” by Master K. This African song would always get her hyped. If she was in her bedroom, she would sometimes come out to check the TV for the video or just stay in the room and groove. On a good day, she would be dancing and singing some of the lyrics. What was particularly impressive was how consistent her dance moves were. I truly enjoyed those moments. Her profound connection to music supports the proponents of Continuity theory. For instance, her unwavering preference for those genres, coupled with her emotional and physical responses, reinforces her core personality. Additionally, music being a constant in her daily routine demonstrates the preservation of an external structure that continues to provide a comforting environment for her.
This understanding was further solidified by an experiment with different music. Before knowing what, her real preferences were, one day, I decided to introduce modern gospel, Afrobeats and even music from her Kenyan tribe. I thought that she might enjoy the rhythm or the connection to her heritage. However, her reaction was notably different. Without verbally saying “move it, I am not interested”, her body language communicated her disinterest. In stark contrast to her vibrant engagement with her preferred music, she became quiet, stared blankly and, eventually, walked away. This observation powerfully reinforces the idea that continuity is not just about general comfort; it is about preserving deeply ingrained preferences and the comfort that comes from predictable, familiar external structures, (Atchley, 1989).
I understood that introducing new stimuli, even if well-intentioned, can disrupt an established sense of self and comfort. This observation contradicts Activity theory’s emphasis on constant engagement, (Havighurst & Albrecht, 1953). In this case, I understood that the quality of the engagement mattered more, (for example, offering music she genuinely enjoyed) than the quantity, such as the number of genres or choices introduced to her.
This highlights the importance of person-centered care concerning Continuity theory. It means that health-care professionals, care-partners, family and friends should respect and nurture familiar patterns instead of pushing new explorations that might cause discomfort or disconnection. In other words, if the person is enjoying what they are currently doing and it is not causing harm, then let it be; do not fix what is not broken. Ultimately, the goal is to create a secure and stable environment.
Traces of Who She’s Always Been
Beyond the consistent patterns, there were moments where behaviors I had not previously observed would spontaneously emerge. Atchley argued that the essence of one’s lifelong self persists, even though it may only give a fleeting glimpse into their past capabilities and character (Atchley, 1989).
For instance, she usually sat on the edge of the couch rather than leaning back. But one day, to my surprise and delight, I saw her fully recline, legs crossed, exuding a confidence I had not witnessed before. It was an “aha moment” for me. She even walked around gracefully and freely with her chin held high. Sometimes, I would see her in one place, and by the next moment, she is gone. She moved with such swiftness. Those moments spoke volumes about her past. As a former social worker who held prominent roles and was actively engaged in her community, she consistently carried herself with pride and a keen sense of identity. That confident demeanor, which was central to her professional and personal life, is still remarkably preserved.
Interestingly, the moment she saw my shock and excitement, she quickly returned to her usual posture. This brief display, though fleeting, strongly shows how deeply ingrained parts of her personality, confidence, and self-perception from her youth can still emerge spontaneously.
Another poignant example of these “memory pops” happened one night as I was putting her to bed. Usually, her routine involved sitting on the edge of the bed before I helped her lie down. However, that evening, when I said, “Time for bed, let us get on the bed,” she unexpectedly climbed onto the bed herself. This spontaneous act, performed with such fluidity, was truly shocking. It was like a deeply ingrained motor memory, linked to a time of greater independence, surfaced. These brief, unprompted returns to past abilities provide strong evidence of how Continuity Theory appears, not just through preserved preferences and routines but also through physical habits or instinctive movements that once played a significant role in her daily life. These moments serve as powerful reminders that even as cognitive functions decline, the core “self” can still emerge in unexpected and beautiful ways.
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