Neurulation is the formation of the neural tube from ectodermal cells during embryonic development. The neural tube later develops into the individual structures of the central nervous system. In neurulation disorders, the formation of the neural tube is defective, which can result in various malformations of the nervous system. What is neurulation? Neurulation, in the … Neurulation: Function, Tasks, Role & Diseases
Stretch receptors measure tension in tissues to detect stretch in a muscle or organ. Their main function is overstretch protection, which is provided by the monosynaptic stretch reflex. The stretch receptors may show structural changes in the context of various muscle diseases. What are stretch receptors? Receptors are proteins of human tissues. They respond to … Stretch Receptors: Structure, Function & Diseases
Retraction is the shrinking or retraction of a tissue, organ, or other anatomical structure. Physiologically, for example, maternal tissues contract during child birth to allow passage of the pushing head. The concept of retraction is also relevant pathophysiologically, for example, retraction of the nipple in carcinoma in situ. What is retraction? Retraction is, for example, … Retraction: Function, Tasks, Role & Diseases
Candida dubliniensis is a yeast fungus and is often found in the oral cavity of HIV or AIDS patients. In addition, it often co-occurs with Candida albicans in candidiasis. The similarity between Candida dubliniensis and Candida albicans makes correct identification of the microorganism difficult. What is Candida dubliniensis? In 1995, scientists distinguished Candida dubliniensis from … Candida Dubliniensis: Infection, Transmission & Diseases
In this country, hormone-related diseases such as diabetes, rheumatism or thyroid dysfunction are common. These are part of the endocrinologist’s treatment spectrum. However, when neurological or psychiatric disorders are added, the diagnosis and treatment of these diseases are part of the tasks of neuroendocrinology. What is neuroendocrinology? As a subfield of endocrinology, neuroendocrine science is … Neuroendocrinology: Treatment, Effects & Risks
Spending time in space or flying airplanes under high stress requirements comes with some risks and can also become quite an ordeal. Bone and muscle loss, visual disturbances or circulatory problems are some of the manifestations that the physically demanding activity brings. For this purpose, aviation and space medicine was introduced, which deals specifically with … Aviation and Space Medicine: Treatment, Effects & Risks
The medical term contracture goes back to the Latin word “contrahere” and means “to contract”. A contracture occurs when a tissue, for example muscles, ligaments and tendons, contracts. Shrunken skin from burns and scarring near joints can also affect joint mobility. These conditions may be irreversible (incurable) or reversible (curable). What is contracture? Contracture is … Contracture: Function, Tasks, Role & Diseases
Ontogenesis is the development of an individual being and differs from phylogenesis, which is known as tribal development. The concept of ontogenesis goes back to Ernst Haeckel. In modern psychology and medicine, both ontogenetic and phylogenetic considerations play a role. What is ontogenesis? Developmental biology and also modern medicine usually consider the development of living … Ontogenesis: Function, Tasks, Role & Diseases
The term choroidal melanoma refers to a malignant tumor formation in the eye. It is a primary tumor that develops directly in the eye itself and usually affects people of advanced age. Choroidal melanoma is the most common cancer of the eye. What is uveal melanoma? The term choroidal melanoma refers to a malignant tumor … Choroidal Melanoma: Causes, Symptoms & Treatment
Cell proliferation is a biological process in which the cell grows on the one hand and divides on the other. Cell division is also called cytokinesis and completes the preceding mitosis, nuclear division. This process is used for the reproduction of cells in the human body. What is cell proliferation? Cell proliferation is a biological … Cell Proliferation: Function, Tasks, Role & Diseases
The human body has billions of cells. These are small building blocks responsible for maintaining and building tissues and organs. In order for cells to maintain, divide or destroy themselves, a cell cycle takes place. The cell cycle in the organism consists of cell growth and division. Cell growth concerns the increase in size and … Cell Growth: Function, Tasks, Role & Diseases
Surgical sutures play an important role in medicine. It can be used to effectively treat tissue that has been cut with a needle and thread. What is suture material? Medical sutures are surgical materials used to close wounds. Medical sutures are surgical materials used to close wounds. Such injuries mostly occur as a result of … Sutures: Applications & Health Benefits