Sensory Stimulation for People with Alzheimer's Disease and Dementia

Sensory stimulation for Alzheimer's patients and people with other forms of dementia has been shown to decrease agitation and restlessness, as well as improve sleep. These symptoms are very common in most forms of dementia, and certainly in people with Alzheimer's, so sensory stimulation translates as improved quality of life for the patient as well as for the caregiver.

Sensory stimulation can be thought, quite simply, to be anything that stimulates one of our five senses. It is easy to create things from objects found around the house that will provide an endless variety of stimulation to any and all of the senses. Also remember that the things that give all of us pleasure, music and visual arts, good movies, a funny joke or story, give pleasure also to people with dementia.

The Senses

  • Sight (Visual Stimulation) – Vision is our most important sense, the one through which we gain most of our information....(more)

  • Hearing (Auditory Stimulation) – Our ears probably provides us with our second most vibrant source of sensory stimulation. (more)

  • Smell (Olfactory Stimulation – Some of our strongest memories, our most potent associations, are triggered by odor. (more)

  • Taste (Gustatory Stimulation) – In many ways taste is the most pleasurable of our senses, depending on how much emphasis one puts on food and eating.(more)

  • Touch (Tactile Stimulation) – Anything touched and anything that touches us can be stimulating. Every solid object has texture, temperature, shape. (more)

We use our nervous system in two other ways to gather information about our environment.

  • Proprioceptive Stimulation is closely related to tactile stimulation, and is otherwise a little hard to define. Basically it is the sensory feedback that informs us where the parts of our body are and how they are moving. So, a stroll through the forest on a beautiful autumn day would not only involve visual, auditory, and olfactory stimulation, but also propreoceptive stimulation and...

  • Vestibular Stimulation, which is related to and dependant on the proprioceptive system. The vestibular system is what gives us balance, allows us to stand and move through space without falling over. It is dependant on feedback from the visual, auditory, and tactile systems.


A Whole World

Very few activities stimulate only one sense or sense organ, few are beneficial in only a singular way. A walk in the woods in the fall when the leaves are changing can be a magnificent visual experience. The variety and the vibrancy of the colors is the first thing one notices, but autumn has its own array of smells and sounds. The pungent aroma of decay; the spicy smell of autumn flowers which differs from the sweeter smell of spring blossoms; leaves crunching under foot; flocks of geese honking as they begin their migration south. Add to that the exercise and the fresh air and you have a fairly complete activity for one suffering from dementia as well as for the caregiver who accompanies him.

A walk in the woods may not be a viable option. California Redwoods DVDIf you live in the city or the patient is not adequately mobile, as would be the case in the later stages of the disease, consider a virtual exploration. There are a lot of documentaries that feature nature, and at least one series of videos that makes it possible to bring the worlds most beautiful places into any living space. Look in "Movies and Video/Living Landscapes" and "Movies and Video/Nature" in our Amazon Store for more selections.

Not every activity need be as extravagant. Create an environment of sights, smells, and sounds in your patient's living environment. Paintings on the wall, a wind chime outside the window, a bouquet of flowers for its color as well as its fragrance, music on the radio; decorate as you would for anyone's enjoyment. Always keep in mind that enjoyment, joy of living, is not dependent on memory.








Twiddle®Muffs

All of the Twiddle Muffs

Twiddle®Muffs provide warmth and exercise for the hands to relieve symptoms of arthritis. Professional caregivers rave about them. They inspire social interaction, are calming, and can lead to reduction in the need for medication.


Gel Pads


Gel-Wave Pad

Our Gel-Filled Sensory Stimulation Pads are designed to calm agitation by providing visual and tactile stimulation. The glitter-filled pads come in a variety of sizes and shapes, including a weighted lap-pad that gives the user a grounded, secure feeling which increases focus and concentration which encourages attention to tasks and activities. There is also a wheelchair tray that provides a soft rest for arms and elbows while discouraging wandering.


There is general agreement that sensory stimulation benefits people with Alzheimer's disease and other forms of dementia. It is not a treatment for the disease. It is a treatment for the patient. Experts who study the effects of sensory stimulation on people with dementia and who advocate its use in treating them emphasize patient quality of life. M Lawton, in a paper published in the Gerontologist, proposes a model for "The Good Life" for elderly people that depends on four inter-related factors:

  • behavioral competence
  • psychological well being
  • perceived quality of life
  • objective environment

Any form of sensory stimulation is a part of the patient's objective environment and contributes to that "Good Life."