How does the vascular network of the human body remember a stroke?

You read the title correctly! Blood vessels can remember the complication of stroke. During the new discovery of scientists, the human vascular network actually has a memory system model that can easily remember a complication such as a stroke. You may ask how such a thing is possible and what does it matter that the vascular system has such a blessing? Should this feature be considered a blessing at all?

BingMag.com How does the vascular network of the human body remember a stroke?

You read the title correctly! Blood vessels can remember the complication of stroke. During the new discovery of scientists, the human vascular network actually has a memory system model that can easily remember a complication such as a stroke. You may ask how such a thing is possible and what does it matter that the vascular system has such a blessing? Should this feature be considered a blessing at all?

Before we investigate the discovery of the newest feature of the vessels of the human body, it is necessary to briefly explain the vascular system and also the mechanism of heart attack in humans. Let's talk in a very simple language.

How does the circulatory system work in humans?

The circulatory system, which is also called Cardio-Vascular, food and They transport oxygen to all the cells of the human body. This device consists of the heart and blood vessels, which are present in all tissues of the human body except the cornea tissue. The vessels that take blood away from the heart are called "arteries" and the vessels that return blood to the heart are called "veins" or "aortic veins". They are connected and form a kind of network. The circulatory system itself is divided into two types. Systemic circulation is a type in which the blood flow supplies oxygen to the tissues of most organs. The second type is the pulmonary circulation, where oxygen is transferred to the lungs and carbon dioxide is removed from these organs.

The blood flow starts moving from the upper chambers of the heart, i.e. the atria, and after entering the ventricles, from It moves through valves to the organs. During each pumping, the heart stops for a few moments to rest. For this purpose, the blood flow will have a uniform rhythm in the normal state.

The vascular network of the human body remembers the complication of stroke

BingMag.com How does the vascular network of the human body remember a stroke?

The vascular circulation system in our body transfers hormones, food and other resources to the cells of the body as a constant flow. The researchers of the German Max Planck Institute have been able to discover that the vascular network can show a unique behavior over time. The first thing to know about the vascular network lies in the fact that the communication power of a network is completely dependent on the blood flow in the area. For example, if the local flow of an area of the body is less than the normal threshold, the connections of different vessels will gradually deteriorate. It will be very difficult to restore this part of the network as before. One of the most obvious and common events that cause a decrease in the rate of blood flow in the human body is none other than heart attacks due to the blockage of the vessel wall due to very high cholesterol. At the time of stroke complications, some blood vessels, especially in the brain, may experience a decrease in blood flow. If this happens in the brain tissue, the damage will be permanent and it is not possible to significantly repair and modify the vascular network. It is interesting to know that the vascular system of the human body will intelligently try to strengthen the blood flow through stronger networks instead of reusing the damaged vessels like on the first day. It seems that the body remembers that it should not use a series of previously damaged vessels as before. This interesting behavior of the vascular network of humans occurs even at the cost of changing the direction of the blood flow by one hundred and eighty degrees. The face undergoes permanent changes, even after the clot is successfully removed from the blood vessels. It seems that the memory ability of blood vessels is not unique to humans and this vascular network model is also present in fungi such as Physarum polycephalum. with the difference that the circulation flow in this type of mushroom is based on food stimuli. The findings of Max Planck researchers can be used for the best possible treatment of cardiovascular patients. Also, medical researchers and engineers who make cardiovascular valves and stents will understand the behavior of the human vascular network more than before. This knowledge will most likely lead to making better products.

Leave a Reply

Your email address will not be published.