How Alzheimer’s Disease Effect Memory


It’s a neurological disorder due to which brain cell deteriorates.

It is a progressive disorder and the most common cause of memory loss or dementia. Dementia is the consistent decline in behavior and social skills, loss of thinking ability that affects a person in several life domains.

In the united stated, about 5 million people above age 65 are affected by Alzheimer’s disease. If you want to know what is Alzheimer and how it affects a person’s memory, keep reading the article below.

Symptoms of Alzheimer’s

Symptoms of this disease include the inability to recall recent events and discussions. Moreover, with this disease’s development, the patient’s memory is severely affected, and he cannot go day to day chores.

Memory dysfunction and cognitive impairment are common symptoms of Alzheimer’s disease.

A person with this disease suffers from an inability to judge or reason, has problems with vision, cannot find words, and suffers from spatial issues.

Changes in brain

Minute changes occur in the brain before the first symptom of memory loss, as we know that the brain consists of billion neurons. These neurons are connected through synapses and communicate messages. Nerve cells are responsible for thinking, learning, and remembering. Also, they are concerned with hearing and smell. Researchers believe that Alzheimer’s disease prevents nerve cells from their functioning. Breakdown occurs in this nerve, and at last, these cells die, causing irreversible changes in a person’s brain.

Stages of Alzheimer disease

Alzheimer’s develops in 4 stages, namely preclinical, mild, moderate, and last stage, which is severe.

Mild stage

During this stage, a person is healthy but has difficulty making sense of the outside world. Family and person himself notice this trouble. Common symptoms are:

  • Inability to judge which affect decisions in life
  • Memory loss and repeated questioning by a person
  • Take more time in completing daily tasks and cannot initiate a task by himself.
  • Unable to handle money and bills because of forgetting the exact place of things.
  • Wandering outside for no purpose
  • Mood dysregulation and personality changes while the increase in anxiety symptoms.

Moderate stage

This state requires continuous care and supervision of caretakers or physicians. Symptoms of this disease at the moderate stage are:

  • Unable to learn new things and increase memory loss and disturbance.
  • Difficulty in writing and reading, especially in mathematics
  • Unable to organize thoughts and logical thinking
  • Low attention span and problem-solving ability
  • The problem is friends and family members’ recognitions.
  • Symptoms of delusion and hallucinations.
  • Aggressive and impulsive behavior while continuous behavior outbursts.
  • Sometimes tearfulness, anxiety, navigation, and restlessness.
  • Movements also accompany repetitive questioning and statements.

Last or severe stage of Alzheimer disease

People at this stage have difficulty in communication and depend on others. Some people spend the most time in bed at this stage and include the following symptoms:

  • Severe weight loss and seizure
  • Skin infections are also common.
  • Increase in sleep timing accompanied by seizures.
  • Also, loss of bladder and bowel control occurs.

How it affects memory

Every person has memory lapses up to a certain extent, but memory loss with Alzheimer’s disease is continuous and severe. It affects individuals’ social and family life.

This disease affects thinking and concentration, especially about numbers. People with this disease are unable to perform multiple tasks at the same time. They also have difficulty managing finances, cheque books, and bill paying.

People with Alzheimer’s disease are unable to make decisions for themselves. They cannot reason with another person, due to which they make unrealistic choices in life. Also, they have difficulty in daily tasks like cooking or wearing clothes.

Changes in the brain occur due to which a person experiences depression, social withdrawal, wandering, mood swings, and delusions. People with this disease have difficulty in tracking season, time and dates.

According to a Research by Canadian Pharmacy, Sometimes they forget their home address and think that where they are and why they reached there. Also, a person outs thing in unusual places .because of this they are unable to find the thing back when they need it. Sometimes these individuals accuse others of theft.

If you experience these symptoms, consults your physician to prevent yourself from severe loss. The doctor will give a detailed assessment and diagnosis. Also, talk about your concerns with family members.

Leave a Comment

Your email address will not be published. Required fields are marked *