At the University of Utah Center for Alzheimer's Care Imaging and Research (CACIR), we are dedicated to diagnosing and caring for Alzheimer’s and related memory disorders and finding more effective treatments for these devastating conditions. The Center works to raise dementia care standards by empowering patients, caregivers and physicians with the most current knowledge available, including the latest advances in research.

Each patient who visits CACIR receives care from a team of dementia experts, who work closely to provide definitive diagnosis and a personalized management plan. The Center employs state-of-the-art diagnostic methods such as positron emission tomography (PET) imaging to help distinguish between the many different causes of dementia.

We are most effective when we can see patients early and begin the appropriate interventions. Early detection is key to improving treatment for Alzheimer’s and memory disorders, so please come and see us as soon as you experience symptoms. Symptoms can include memory loss that disrupts daily life, impaired thinking ability, confusion, and changes in mood or personality.

Learn more about CACIR at

Alzheimer Disease

What is Alzheimer disease?

Alzheimer disease is a disease that affects the brain and nervous system. It happens when nerve cells in the brain die. The disease gets worse over time. It is a type of dementia.

Alzheimer disease often causes:

  • Problems with memory, thinking, and behavior
  • Confusion
  • Restlessness
  • Personality changes
  • Problems with judgment
  • Problems with making sense when talking
  • Problems with following directions
  • Problems with eyesight
  • Problems with knowing how objects around you relate to you (spatial awareness)
  • Lack of interest or concern about other people

The disease does not affect a person’s movement. He or she can still get around normally.

Alzheimer anatomy

What causes Alzheimer disease?

Doctors do not know what causes Alzheimer disease. They think it might be caused by one or more of these:

  • Age and family history
  • Certain genes
  • Abnormal protein deposits in the brain
  • Environmental factors
  • Immune system problems

What are the symptoms of Alzheimer disease?

The following are the most common symptoms of Alzheimer disease. But not everyone has all of these symptoms. Symptoms may include:

  • Memory loss that affects job skills, especially short-term memory loss
  • Difficulty doing familiar tasks
  • Problems with language
  • Confusion about time and place
  • Poor judgment
  • Problems with abstract thinking
  • Misplacing things
  • Changes in mood or behavior
  • Changes in personality
  • Loss of desire to do things
  • Loss of the ability to know who people are. This even includes people whom the person knows well such as a child or spouse.

The symptoms of Alzheimer disease may look like other health conditions or problems. Always see your healthcare provider for a diagnosis.

How is Alzheimer disease diagnosed?

No single test can diagnose Alzheimer disease. A healthcare provider will first rule out other conditions. At that point, a a diagnosis of Alzheimer disease is accurate in 9 out of 10 cases. But the only way to confirm a diagnosis of Alzheimer disease is after death. An autopsy can show changes in the brain that mark the disease.

It’s important to find out if the dementia is caused by an illness that can be treated. A healthcare provider will do thorough exams of the person’s nervous system. The provider may also do:

  • Complete health history. This may include questions about overall health and past health problems. The provider will see how well the person can do daily tasks. The provider may ask family members about any changes in behavior or personality.
  • Mental status test. This may include tests of memory, problem solving, attention, counting, and language.
  • Standard medical tests. These may include blood and urine tests to find possible causes of the problem.
  • Brain imaging tests. CT, MRI, or position emission tomography (PET) may be used to rule out other causes of the problem.

How is Alzheimer disease treated?

Your healthcare provider will figure out the best treatment for you based on:

  • How old you are
  • Your overall health and past health
  • How sick you are
  • How well you can handle specific medicines, procedures, or therapies
  • How long the condition is expected to last
  • Your opinion or preference

At this time, Alzheimer disease has no cure. There is no way of slowing down the progression of this disease, and no treatment is available to reverse the changes that the disease brings on. But new research findings give reason for hope. Several medicines are being studied in clinical trials to see if they can slow the progress of the disease or improve memory for a period of time. No medicines can bring back memory that has been lost, but some medicines may help in the early stages of the disease.

Some medicines are available to help manage some of the most troubling symptoms of Alzheimer disease. These symptoms include:

  • Depression
  • Behavior problems
  • Sleep problems

Exercise and social activities are important to help manage the disease. So are good nutrition, a healthy lifestyle, and a calm and well-structured environment.

Can Alzheimer disease be prevented?

Because doctors don’t know what causes the disease, they can’t recommend any steps to prevent it.

What are the complications of Alzheimer disease?

Alzheimer disease is a progressive disease. This means that memory problems and problems with doing daily tasks gradually get worse. Each person is affected differently, but people with Alzheimer disease have mood and behavior problems that make it difficult for family members to care for them. As a person is less able to care for himself or herself, families or others must help with personal care, meals, and daily activities. People with advanced Alzheimer disease will most likely need to stay in a place that specializes in care of people with memory disorders.

Living with Alzheimer disease

Care programs for people with Alzheimer disease differ depending on the symptoms a person has and how far along the disease is. These programs can help a person and his or her family manage the disease.

Any skills lost will not be regained, but the following tips can help people and families living with Alzheimer disease:

  • Plan a balanced program of exercise, social activity, good nutrition, and other health lifestyle activities.
  • Plan daily activities that help to give structure, meaning, and goals for the person.
  • As the person is less able to function, change activities and routines to let the person take part as much as possible.
  • Keep activities familiar and satisfying.
  • Allow the person to do as many things by him or herself as possible. The caregiver may need to start an activity, but allow the person to complete it as much as he or she can.
  • Give "cues" to help the person. For example, label drawers, cabinets, and closets to let the person know what is in them.
  • Keep the person out of harm's way by removing all safety risks. These might include car keys and matches.
  • As a caregiver, understand your own physical and emotional limits. Take care of yourself and ask for help if you need it.

Key points about Alzheimer disease

  • Alzheimer disease is a disease that affects the brain and nervous system. It gets worse over time.
  • Alzheimer disease affects a person’s memory, thinking, personality, emotions, and ability to care for himself or herself.
  • Alzheimer disease has no cure.
  • Medicines may help with some of the symptoms.
  • Caregivers need to be aware of their own needs and ask for help as needed.
  • Over time a person with Alzheimer disease will most likely need to stay in a place that specializes in care for people with this disease.

Next steps

Tips to help you get the most from a visit to your healthcare provider:

  • Before your visit, write down questions you want answered.
  • Bring someone with you to help you ask questions and remember what your provider tells you.
  • At the visit, write down the names of new medicines, treatments, or tests, and any new instructions your provider gives you.
  • If you have a follow-up appointment, write down the date, time, and purpose for that visit.
  • Know how you can contact your provider if you have questions.

Gordon J. Chelune, Ph.D.

Dr. Gordon Chelune is a board certified Clinical Neuropsychologist with over 35 years of experience. His clinical interests include behavioral and cognitive disorders associated with neurological conditions such as neurodegenerative disease, multiple sclerosis and epilepsy. Dr. Chelune is particularly interested in memory disorders, such as Alzheim... Read More

Jeremy J. Davis, Psy.D.

Jeremy J. Davis, Psy.D., is a board certified clinical neuropsychologist (ABPP) in the Division of Physical Medicine and Rehabilitation. His primary clinical interests include traumatic brain injury and stroke. Additional areas of interest include presurgical evaluations and differential diagnosis in medically complex cases involving neurologic and... Read More


Cognitive Disorders, Concussion, Conversion Disorder, Mild Brain Injury, Neuropsychology, Spinal Cord Injury, Stroke, Traumatic Brain Injury


School of Medicine
Physical Medicine & Rehabilitation
(801) 581-2932

Kevin Duff, Ph.D.

Dr. Kevin Duff is a board certified Clinical Neuropsychologist. He conducts comprehensive neuropsychological evaluations in the Cognitive Disorders Clinic, a sub-specialty clinic of the University of Utah Center for Alzheimer’s Care, Imaging and Research (CACIR). These evaluations are key to definitively diagnosing memory disorders such as Alzheime... Read More

Angela D. Eastvold, Ph.D.

Dr. Angela Eastvold, PhD is a board certified Clinical Neuropsychologist in the General Neurology Division and performs neuropsychological evaluations on patients with a wide array of neurologic and psychiatric disorders. She is an integral member of the epilepsy team and performs pre- and post-surgical evaluations, as well as Wada tests. Dr. East... Read More


Cognitive Disorders, Concussion, Epilepsy, Neurology, Neuropsychology, Stroke, Traumatic Brain Injury


Imaging & Neurosciences Center (801) 585-7575

Norman L. Foster, M.D.

Dr. Norman Foster is a board certified geriatric neurologist who has specialized in brain imaging and dementing and neurodegenerative diseases for over 30 years. In 2005, Dr. Foster’s passion for improving Alzheimer's care brought him to the University of Utah, where he helped establish the first academic clinic in the Intermountain West devoted to... Read More

Dustin B. Hammers, Ph.D.

Dr. Dustin Hammers specializes in neuropsychological assessment of neurodegenerative disorders and other neuropsychiatric conditions. His clinical interests include memory disorders and executive decline in the elderly.Dr. Hammers conducts comprehensive neuropsychological and tele-neuropsychological evaluations in the Cognitive Disorders Clinic, a ... Read More


Cognitive Disorders, Neurology, Neuropsychology


Imaging and Neurosciences Center
Cognitive Disorders Clinic
(801) 585-7575

Richard D. King, M.D., Ph.D.

Dr. Richard King sees patients in the Cognitive Disorders Clinic, a sub-specialty clinic of the University of Utah Center for Alzheimer’s Care, Imaging and Research (CACIR) in the Department of Neurology. Dr. King’s clinical interests focus on early diagnosis and interventions for those suffering from Alzheimer's disease and related memory disorder... Read More


Alzheimer's Disease, Behavioral Medicine, Cognitive Disorders, Dementia, Neurology


Imaging and Neurosciences Center
Cognitive Disorders Clinic
(801) 585-7575

University Campus/Research Park

Clinical Neurosciences Center 175 N. Medical Drive
Salt Lake City, UT 84132
(801) 585-7575
Imaging & Neurosciences Center 729 Arapeen Drive
Salt Lake City, UT 84108
(801) 585-7575