The cerebral cortex refers to the outermost layer of the human cerebrum. The term derives from the Latin cortex (bark) cerebri (brain) and is often abbreviated as cortex. What is the cerebral cortex? The human cerebrum comprises about 85 percent of the total brain mass and is the youngest part of the brain in evolutionary … Cerebral Cortex: Structure, Function & Diseases
Within the thyrotropic control loop, the Brokken-Wiersinga-Prummel control loop is an on-off feedback loop from TSH to its own formation. With the help of this control loop, TSH formation is limited. It has significance for the interpretation of TSH levels in Graves’ disease. What is the Brokken-Wiersinga-Prummel regulatory loop? With the help of the regulatory … Brokken-Wiersinga-Prummel Regulatory Circuit: Function, Tasks, Role & Diseases
The thalamus is a part of the diencephalon. It is composed of different nucleus areas. What is the thalamus The dorsal thalamus represents a component of the diencephalon. Other subregions include the hypothalamus including the pituitary gland, the subthalamus, and the epithalamus including the pineal gland. The thalamus exists once in each brain hemisphere. It … Thalamus: Structure, Function & Diseases
The prognosis If the symptoms are climacteric hot flushes as part of the hormonal change in the course of the menopause, the prognosis is very favorable: All symptoms usually disappear again after the new hormonal situation has settled down, i.e. after about 3-5 years. In a few exceptional cases, the symptoms last a little longer … The prognosis | Hot flashes
Hot flashes occur suddenly and are ascending. They usually disappear as quickly as they occurred. Sometimes it occurs only once a day, but on other days up to 40 times. As different as hot flushes seem and can occur, so different can their cause be. In addition to the classic menopausal hot flushes, numerous other … Hot flashes
Duration of hot flashes Depending on the cause of the hot flashes, such a phase can last longer or shorter. As the name suggests, menopausal hot flashes can be a problem for years. They are wave-like, which means that there are also phases of normal temperature sensation. In the presence of cancer, hot flushes can … Duration of hot flashes | Hot flashes
Hot flushes in men While in women a lack of estrogen is usually described as the cause of hot flashes, men with hot flashes suffer from a testosterone deficiency in most cases. The male sex hormone also presumably influences the hypothalamic temperature reaction, so that effects analogous to the effect of estrogen occur. The hypothalamus … Hot flushes in men | Hot flashes
What are the psychological causes? In general, stress by activating the autonomic nervous system (sympathetic nervous system or “fight or flight” system) can lead to hot flashes. These can then be assigned to specific situations with a detailed anamnesis and detect a psychological cause for the hot flushes. Stress can generally be perceived as negative … What are the psychological causes? | Hot flashes
Triiodothyronine, also known as T3, is an important hormone produced in the thyroid gland. Together with T4, another thyroid hormone, it plays a major role in many metabolic processes in the human body. What is triiodothyronine? Infographic on the anatomy and location of the thyroid gland, as well as the symptoms of hyperthyroidism and hypothyroidism. … Triiodothyronine: Function & Diseases
The fornix cerebri is part of the limbic system and forms a curved projection pathway between the mamillary bodies (corpora mamillara) and the hippocampus. The fornix cerebri can be divided into four areas and consists of fibers of the olfactory pathway. It is associated with memory retrieval, which is why damage to the fornix cerebri … Fornix Cerebri: Structure, Function & Diseases
Prolactin (PRL) is a hormone produced in the lactotropic cells in the anterior pituitary gland. It is especially important during the period of pregnancy and during breastfeeding. Several diseases may be related to prolactin. What is prolactin? Schematic diagram showing the anatomy and structure of the endocrine (hormone) system. Click to enlarge. Prolactin, or lactotropic … Prolactin: Function & Diseases
The sense of touch is composed of feedback from several different sensors in the skin, which is linked and evaluated by the brain and is available to us as tactile perception. This can involve a perception of being passively touched or being actively touched. In a broader sense, the sensation of pain and temperature also … Sense of Touch: Function, Tasks, Role & Diseases
