RESEARCH
Smellscape as a Healing Factor in Institutional Gardens to Enhance Health and Well-Being for Older People with Dementia: A Scoping Review
Summary
This research paper investigates the impact of various scent-based interventions on individuals with dementia. The researchers screened over a thousand articles, ultimately including a select few that met specific criteria. These criteria ensured that the studies focused on human subjects with dementia, used smell-based interventions, and were written in English. By evaluating the results of these studies, the researchers aimed to determine which types of scents and smell settings could effectively support dementia care. Among their findings, particular attention was given to certain smells such as cilantro, rosemary, and lavender, which were tested in different settings to observe how they might enhance the wellbeing of dementia patients.
Out of 1013 articles initially reviewed, only 106 met the stringent inclusion criteria. The paper highlights the importance of integrating smell-based therapy into dementia care, proposing that these sensory interventions could lead to improved mental health and overall quality of life for dementia patients. Various innovative methods, like horticultural therapy using aromatic herbs and the strategic placement of plants, were explored to create enriching environments.
