A cognitive impairment means there is a change in how a person thinks, reacts to emotions, or behaves.
A person can be born with a cognitive impairment. In this case, it is usually termed communication\ \
A cognitive impairment may be present when a child is born, which is known as communication\ \
Frail, elderly people who are removed from a familiar setting often develop cognitive problems. This may occur when they go to a hospital because of illness or when they are moved to a nursing home. Depending on the cause, cognitive impairments may be temporary or permanent.
A cognitive impairment interferes with the body's normal function. The change may be minor and have little or no impact on a person's daily functioning. In other cases, the impairment may be obvious. A cognitive impairment can range from mild memory problems to exaggerated emotional reactions. It can also entail the complete inability to think independently.
In some cases, communication\ \
Other tests used to diagnose cognitive impairments include:
Cognitive impairment can occur at any age and cannot always be prevented. However, the following measures may be helpful:
A person with cognitive impairment can often live a nearly normal life. He or she can learn ways to deal with disability and take part in many activities. He or she may become so good at this that others may not notice the impairment. Even if the impairment is severe, rehabilitation therapy can help many people learn to function independently.
Cognitive impairments are not contagious and pose no risk to others.
After a cognitive impairment has occurred, there may be ways to improve the problem. If the cause is known, it can sometimes be eliminated. In this case, the symptoms may improve without further treatment.
A doctor who specializes in cognitive problems is called a physiatrist. Other professionals may also be involved in treatment. These include psychologists, rehabilitation nurses, physical therapists, occupational therapists, and speech therapists.
Therapy may help improve thinking skills, such as memory, concentration, and problem-solving. Aids such as alarms or earplugs can also be used. If the person has trouble controlling emotions, psychotherapy may help. Controlling the person's surroundings can also help prevent outbursts. Behavior problems may also be helped with anxiety \ \
There are no side effects to these rehabilitation therapies.
An individual with mild or well-controlled impairments may be able to live alone. He or she may be able to drive, work, and make independent decisions. A part-time helper may be needed for tasks such as money management.
A person who needs regular help usually lives with family members or in residential care. Another option for some people is a group home. This provides the person with help in a shared setting. The individual is still able to retain much of his or her independence. In severe cases, living in a supervised, structured setting, such as a nursing home, may be needed.
A person with cognitive impairment should be treated as normally as possible. If the person requires some help or supervision, it is important for others to know exactly what kind of help is needed. In many cases, the affected person can ask for help. If this is not possible, the healthcare providers should share instructions with family members and caregivers on how to help or supervise.
An individual with a continuing cognitive impairment will have regular visits with the healthcare provider. Any new or worsening symptoms should be reported to the provider.
Author:Karen Preston, PHN, MS, CRRN
Editor:Ballenberg, Sally, BS
Reviewer:Eileen McLaughlin, RN, BSN
Gatens, C & Hebert, A. (1996). Cognition and behavioral patterns. In S. Hoeman (Ed.), Rehabilitation nursing: process and application. St. Louis: Mosby.
Preston, K. (2000, March). Neuropsychologic function. Seminar session presented at Professional Rehabilitaiton Nursing Course, Association of Rehabilitation Nurses, Chicago.