Mild cognitive impairment (MCI) is an early stage of memory loss or other cognitive ability loss (such as language or visual/spatial perception). It causes cognitive changes that are serious enough to be noticed by the person affected and by family members and friends but do not affect the person’s ability to carry out everyday activities.
MCI can develop for multiple reasons. Some people living with MCI may go on to develop dementia; others will not. For neurodegenerative diseases, MCI can be an early stage of the disease continuum including for Alzheimer's if the hallmark changes in the brain are present. This is referred to as MCI due to Alzheimer’s disease.
In some people, MCI reverts to normal cognition or remains stable. In other cases, such as when a medication causes cognitive impairment, MCI is mistakenly diagnosed.
Symptoms associated with MCI include:
All of the conditions you saw are possible causes of MCI, including:
Three of the statements you evaluated are true and one of them is false:
MCI can develop for multiple reasons. Some people living with MCI may go on to develop dementia; others will not. For neurodegenerative diseases, MCI can be an early stage of the disease continuum including for Alzheimer's if the hallmark changes in the brain are present. This is referred to as MCI due to Alzheimer’s disease.
In some people, MCI reverts to normal cognition or remains stable. In other cases, such as when a medication causes cognitive impairment, MCI is mistakenly diagnosed.
Symptoms associated with MCI include:
- Difficulty coming up with words
- Forgetting to go to events or appointments
- Losing one’s train of thought
- Losing the thread of conversations, books or movies
- Misplacing things
- Problems with speaking, writing or reading
- Losing one’s way in familiar locations
- Problems judging time or steps needed to complete a task
- Feeling overwhelmed when making decisions or plans
- Changes in mood, personality or behavior
- Being more impulsive or showing increasingly poor judgment
- Impaired visual perceptions
All of the symptoms you saw can be symptoms of MCI, including:
- Difficulty coming up with words
- Forgetting to go to events or appointments
- Losing one’s train of thought more often than usual
- Losing the thread of conversations, books or movies
- Misplacing things more often than usual
- Problems with speaking, writing or reading
- Losing one’s way in familiar locations
- Problems judging time or steps needed to complete a task
- Feeling overwhelmed when making decisions or plans
- Changes in mood, personality, or behavior
- Being more impulsive or showing increasingly poor judgment
- Impaired visual perceptions
All of the conditions you saw are possible causes of MCI, including:
- Anxiety, depression, or stress
- Medication side effects
- Vascular disease
- Thyroid, kidney, liver problems
- Traumatic brain injury
- Sleep disorders
- Eye or hearing problems
- Infections
- Vitamin or nutrient deficiencies
- Alzheimer’s disease
- Parkinson’s disease
- Other dementias and diseases
Three of the statements you evaluated are true and one of them is false:
- MCI can be reversible - True
- MCI can lead to dementia - True
- MCI is a normal part of aging - False
- MCI can be treated by a doctor - True
Comments
Post a Comment