Krperprozesse

During cementogenesis, the root cement of the tooth root is created. The root cement belongs to the tooth holding apparatus and supports it in embedding the tooth in the tooth socket. Both fibroblasts and cementoblasts are involved in cementogenesis

Control loops in the human body maintain various vital parameters and processes. The pH value, the blood hormone level, the body temperature or the oxygen tension of the blood are kept constant with the help of control loops.

Man's eyes are constantly in motion. The eyeballs turn consciously or unconsciously in different directions and perceive different objects arbitrarily or involuntarily. It does this by including all visual

In medicine, the REM phases mean sleep phases in which there is increased eye movement, an increase in the pulse rate and beta and dream activity, whereby the muscle tone is strong during this three-hour sleep phase

Dreaming - nocturnal images, sometimes beautiful, sometimes chaotic, sometimes frightening.

The fixation allows people to look at an object or subject in the outer space and is made possible by the retinal point of the highest resolution. This so-called fovea centralis stands for the main direction of vision. Disturbances of fixation lie

In the course of life, a person inevitably goes through an innumerable number of events and experiences. The memory of these experiences defines people and shapes them in their later life. This means that remembering developments is essential

Strength or a good strength ability plays an important role in many sports and in numerous everyday activities. Some diseases can significantly limit them.

Speed ​​is one of the basic motor characteristics. In certain sports disciplines, it is the defining component.

The afterbirth describes the tissue remnants that are still to be released from the uterus after the actual birth process. These are no longer needed after the pregnancy is completed. With incomplete removal of these tissue remnants from the Geb

The muscles of the uterus are active throughout pregnancy. At a certain stage, the uterus contracts rhythmically by means of the sink pains in order to bring the child into the correct position for the birth.

The birth position of the child describes the position in which an unborn child lies in the maternal body shortly before birth. Its birth position determines how it comes into the world and can be an indication of possible complications in the nat

The stroke volume is also called the stroke volume (SV). It tells you how much blood is expelled from the left ventricle of the heart during systole.

The Frank Starling mechanism is the autonomous regulation of the ejection and filling capacity inside the heart, which compensates for short-term fluctuations in pressure and volume. The vital regulation plays a major role in changes in body position

In medicine, paracrine secretion is the secretion of hormones in the interstitium, which affects cells in the immediate vicinity. The paracrine secretion is primarily used to differentiate tissue. Paracrine diseases can for example

The ultrashort feedback mechanism is a control circuit for endocrine secretion in autocrine and paracrine glands. In this control loop, a hormone inhibits its own release without intermediate steps or other hormones. Incorrect regulation in the ultra feedback

The marginal flow of blood is the flow of blood in close proximity to the walls of the vessels. Especially in the smaller vessels, there is a plasmatic marginal current without leukocytes and erythrocytes, which has a significantly lower flow rate

The erythrocyte deformability or flexibility of the red blood cells enables the cells to pass through vessels with different lumens. In addition, erythrocytes change their shape depending on the temperature and flow rate of the blood, whereby

The Fåhraeus-Lindqvist effect is a blood flow phenomenon that is based on the fluidity of the erythrocytes and is related to the viscosity of the blood. The viscosity in vessels of the circulatory periphery with a narrow lumen is lower than

Neurological symptoms that arise due to damage to the pyramidal orbit are known as pyramidal orbit signs. In total, there are more than twelve different pathological reflexes that are considered to be pyramidal signs. they deliver