It is a non-pharmacological approach that uses activities designed to stimulate multiple senses to help manage the behavioral and psychological symptoms of dementia (BPSD). The practice is based on research demonstrating that engaging the senses can improve mood, promote relaxation, and trigger positive memories.

Yes. Multiple studies, including reviews of clinical trials, have shown that multi-sensory interventions can have immediate positive effects on mood and behavior in people with dementia. Specifically, multi-sensory stimulation has been shown to:

• Reduce agitation, anxiety, and other difficult behaviors.

• Help manage apathy and depression.

• Improve mood and promote a sense of well-being.

• Increase alertness and cognitive engagement.

• Trigger memories and facilitate communication.

Deep pressure therapy relieves anxiety by shifting your autonomic nervous system from the "fight or flight" sympathetic nervous system to the "rest and digest" parasympathetic nervous system. This calming process slows your heart rate, relaxes muscles, and promotes the release of feel-good chemicals like dopamine and serotonin, ultimately creating a sense of security and well-being that reduces anxiety.

Reminiscence therapy is a form of psychosocial intervention that aims to improve the well-being and cognitive function of individuals with dementia. It involves using memories, photographs, music, and other sensory cues to stimulate and recall past experiences.

Multisensory stimulation is generally non-invasive and considered safe for most people with dementia, but it must be adapted to each individual's needs. In some cases, such as for individuals with PTSD, certain stimuli like flashing lights may have a negative effect and should be avoided. Caregivers should observe a person's reactions and stop or adjust the activity if they seem uncomfortable or agitated.