Non-Pharmacological Interventions for Dementia Care
Summary
Dementia represents a global challenge characterised by progressive cognitive decline, behavioural disturbances and loss of functional independence. Non-pharmacological interventions encompass a spectrum of therapies designed to enhance quality of life, maintain daily functioning and reduce behavioural and psychological symptoms without reliance on medication. Approaches include cognitive stimulation, environmental enrichment, structured physical exercise, multisensory stimulation, therapy animals, reminiscence and music therapy, as well as person-centred psychosocial support. By harnessing principles of neuroplasticity and individualised care planning, these interventions seek to preserve neural connectivity, foster emotional engagement and support autonomy. Their implementation in diverse settings—ranging from home environments and care homes to specialised multisensory rooms—has demonstrated reductions in agitation, improvements in mood, enhanced communication and stabilisation of functional abilities. Interdisciplinary collaboration, technological innovations such as virtual reality and rigorous standardisation of protocols are emerging trends that promise to optimise delivery and reproducibility. Collectively, these strategies underscore a shift towards holistic dementia care that prioritises personal wellbeing and social inclusion, with significant implications for practitioners, families and health systems worldwide.
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Non-Pharmacological Interventions for Dementia Care publication trend
The graph below shows the total number of articles in non-pharmacological interventions for dementia care across all publications each year (not limited to Nature Index journals).
Technical terms
Environmental enrichment: Enhancement of the living environment through sensory, cognitive and social stimuli to promote brain health and function.
Multisensory stimulation: Therapeutic approach providing simultaneous visual, auditory, tactile and olfactory inputs to engage multiple sensory pathways.
Cognitive stimulation therapy: Structured group activities and discussions aimed at improving memory, language and executive function through mental exercises.
Neuroplasticity: Capacity of the brain to reorganise neural connections in response to experience, learning or intervention.
Behavioural and psychological symptoms of dementia (BPSD): Range of non-cognitive disturbances such as agitation, depression and psychosis that commonly accompany dementia.
References
- Investigating the impact of environmental enrichment on proteome and neurotransmitter‐related profiles in an animal model of Alzheimer's disease. Aging Cell (2024).
- The Combined Effect of Multisensory Stimulation and Therapist Support on Physical and Mental Health of Older Adults Living in Nursing Homes: Pilot Randomized Controlled Trial. Journal of Medical Internet Research (2025).
- Multisensory Stimulation in Rehabilitation of Dementia: A Systematic Review. Biomedicines (2025).
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