What are the phases of Alzheimer's?

Alzheimer's is not more (or less) than a type of dementia. As such, he attends decrease in the intellectual level compared to the previous level of operation that the individual had. But how does this decline occur? Next we will make a tour of the phases of Alzheimer's.

This sickness progresses slowly and insidiously for more or less than 5 to 10 years . It has fluctuations, that is, days or periods in which the limitations are not so evident. In addition, not all patients with Alzheimer's have behavioral changes.

It is also necessary to specify that the people with high IQ have more margin for cognitive loss . In addition, the younger the patient is, the faster the disease advances, and the other way around.

Phases of Alzheimer's

What are the phases of Alzheimer's?

Initial stage 1

At the beginning there is a decrease in fatigue resistance in the execution of tasks. However, you can still execute ordinary tasks correctly. It also diminishes its ability to adapt to extraordinary tasks or unforeseen problems. Small forgetting occurs.

The individual can react to all this with denial, fear, withdrawal or anger. You may also experience hypochondria, anxiety or sadness.

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Stage 2 of mild cognitive impairment

Diminishes already his ability to face ordinary tasks or routine, experiencing fatigue and growing difficulties. It also decreases their capacity for attention, concentration and memory. However, it still manages well.

It is common for the individual or his family to say that"difficulties are not so much". But psychometric tests (like the WAIS ) can reveal more difficulties than are obvious.

The patient can you experience depressive pictures as the reactions of the previous stage intensify. It is increasingly aware that something is not as before and that it will not be again.

Stage 3 of average cognitive impairment

At this time the limitations of higher functions are already evident. It is lost memory , Attention, concentration , psychomotor coordination, understanding and expression of written and spoken language, abstract thinking, judgment...

The individual has problems in the handling of the car or appliances. As well Complicating tasks such as making a purchase or managing money are very complicated . They can become disoriented and lost even in their own neighborhood.

They begin to experience a certain degree of affective deregulation. They go from being very sensitive, tending to cry, to happy, or to dull, in a moment. They can be sexually uninhibited. The so-called Ribot Law appears here, whereby the patient begins to forget from front to back. Thus, first forget the recent events and later the oldest events.

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Stage 4 of severe cognitive impairment

Neurological symptoms appear properly, like aphasia, apraxia and agnosia:

  • Aphasia: corresponds to language deficits
  • Apraxia: are deficits in the realization of right-handed movements
  • Agnosia: are difficulties for the recognition of sensory stimuli (touch, smell...)

It also diminishes the control over the personality. A) Yes, the most primitive and negative aspects are accentuated Of the same. They appear (more marked than before) impulsiveness, distrust, marked changes of humor, aggressiveness, sexual disinhibition... The patient no longer realizes when it causes problems in others.

Alzheimer disease.

Parallel, may appear pictures of delirium of paranoid or persecutory content. They think that they are hiding things, that they are robbed...

Stage 5 of very serious cognitive impairment

The previous deficits are increasing still more, and also the dependence level. They can behave by shouting, insulting... They also neglect hygiene.

Stage 6 of terminal cognitive impairment

The patient does not recognize his children or relatives anymore. Many times he does not even know who he is. He also loses the ability to communicate. At this moment it is already totally dependent.

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