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HOW DOES PERSISTENT ANEMIA CAUSE PERMANENT BRAIN ATTACK?
Neurology Specialist Prof. Dr. “If this amount is more than 60 percent and decreases regionally, brain cells will not be able to withstand the developing lack of oxygen and lack of nutrients and a table of brain crises with permanent symptoms will be formed,” he said, noting that a permanent brain crisis is associated with a decrease in the amount of blood coming to the brain.
iHealth member and Istinye Istanbul hospital head of department clinic, Neurology Specialist Prof. Dr. he talked about a permanent brain attack. He transferred the stages of a brain attack:
“A short-term decrease in the amount of blood coming to the brain by as much as 40 percent can be overcome without harm and without the person feeling much thanks to the complementary properties in the brain. If the amount of blood is less than 40-60 percent, temporary and decelerating symptoms are observed.
If it decreases by more than 60 percent and regionally, this time the brain cells will die, unable to withstand the developing lack of oxygen and nutrients, and a table of brain crises with permanent symptoms will form,” he said.
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PAY ATTENTION TO OTHER FACTORS
Expressing that there is a death of brain tissue in the affected vessel area in permanent anemia, Neurology Specialist underlined that this point is now a brain infarction.
“In this case, there is a blockage of the vessel with a plug or a closure of the vessel for non-clogging reasons, and the corresponding brain area is left without blood, and the nerve cells die.
Permanent anemia, which leads to permanent symptoms, can also occur due to excessive and sudden stress, severe infections, poisoning, bleeding from the water around the brain and allergic conditions, as well as from vessel closure or sudden and excessive blood loss as a result of severe vascular contraction that develops as a result of these events,” he explained.
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IT IS CAUSED BY DIFFERENT DAMAGE DEPENDING ON THE REGION WHERE IT OCCURS
Stressing that permanent brain crisis causes different damages according to the region where it occurs, Prof. Dr. Neurology Specialist said, “The blockage of the carotid artery on one side becomes silent in 30-40 percent of cases. In the case that gives symptoms, unilateral temporary vision loss and signs of blockage of the midbrain vessel are observed,” he said. Neurology Specialist continued his statement as follows:
“When the midbrain vessel in the right cerebral hemisphere is blocked, there is paralysis of the arm and leg in the opposite body half and loss of the left half of vision. When the middle cerebral vessel in the left cerebral hemisphere is blocked, along with the symptoms of the right cerebral hemisphere being affected, speech loss and the inability to recognize parts of his body are added.
If the forebrain vessel is blocked, paralysis of the opposite half of the body, refusal to eat, incontinence, muscle stiffness that develops quickly, involuntary grasping-grasping reflex and memory November occur.
If the visual center at the back of the brain is affected, the patient either cannot see completely or suffers from loss of vision in the right or left side half.
If an infarction or bleeding event has occurred in the spinal cord located in the lower-back of the brain, respiratory or cardiac arrest is common in the patient, and these patients usually die for these reasons.”
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IT CAN DEVELOP WITHOUT SYMPTOMS
Noting that blockages in the capillaries and blood vessels of the brain are 80 percent and do not cause any clinical symptoms, Neurology Specialist noted that this type of infarction affects only white matter in the brain.
Neurology Specialist, who explains that such a small infarction leads to an equally complete paralysis of the arms and legs on one side of the body when it is in the strip of white matter between the nuclei to the brain,
“When it is in the brain stem, it causes a cross-marked clinical picture. There are some risks and causes of a brain attack in the form of both temporary and permanent blockage of blood vessels.
These are as follows; 67.2 percent in patients over 65 years of age being listed hypertension obesity by 50 percent 47.7 per cent of heart disease, hardening of the arteries (carotid 40.5 percent and 32.2 percent, smoking, snoring, 30.3 percent, cholesterol, height 25 percent, 19.6 percent of diabetes in the family of the brain attack 16 percent, 16 percent of high blood pressure, obesity and being in menopause,” was said.
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