Mild Cognitive Impairment
Overview
Causes
The causes are not clear. It may be caused by early brain changes of dementias such as Alzheimer disease.
SymptomsandDiagnosis
Symptoms
A person with MCI may:
- Be forgetful or forget how to do tasks
- Be irritable
- Not have or show emotions
- Get upset easily
- Have problems making decisions
Diagnosis
The doctor will ask about symptoms and past health. A physical exam will be done. Cognitive tests will also be done. The doctor may also talk with family members and caregivers.
More tests may be done to confirm the diagnosis. For example:
- Blood tests may be done to look for gene changes.
- A lumbar puncture may also be done to check the fluid around the brain and spine.
- Images may be taken of the brain. This can be done with an MRI or CT scan .
Treatments
Treatment
The goal of treatment is to manage symptoms. Healthy habits can ease the impact of symptoms. Steps may include:
- Cognitive training to help memory and function
- Getting light exercise
- Eating a healthful diet that includes fish
Medicine
There are no medicines that have been shown to help MCI. Some people may be given cholinesterase inhibitors to treat changes in thinking.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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