A skull fracture is a fracture of the bone in the area of the skull. Thus, skull fracture is one of the head injuries that occur in the majority of cases due to the external impact of force on the skull. In addition, the brain can also be damaged by the skull fracture. What is … Skull Fracture: Causes, Symptoms & Treatment
Head injuries occur when force is applied to the skull from the outside. This can always involve the brain. Head injuries, even if they look harmless on the surface, should be examined by a doctor so that serious and perhaps irreversible damage to the brain can be ruled out or prevented by early treatment. What … Head Injuries: Causes, Symptoms & Treatment
The drug cocaine is considered one of the strongest stimulants: it lifts the mood, makes awake and powerful. And it is dangerous. What is cocaine? The drug affects neurotransmitter activity in the brain. Cocaine is extracted from the leaves of the coca bush (Erythroxylum coca). It thrives primarily on the Andean slopes of Colombia, Bolivia … Cocaine: Effects, Uses & Risks
Brain tumors are very rare, with only about 2 percent of all new cancer cases affecting the brain. However, when a brain tumor is diagnosed, it is a so-called astrocytoma in about a quarter of all cases. This makes astrocytomas among the most common cancers of the brain. Their degrees of severity, as well as … Astrocytoma (Glioblastoma): Causes, Symptoms & Treatment
Megakaryocytes are the precursor cells of platelets (blood thrombocytes). They are located in the bone marrow and are formed from pluripotent stem cells. Disorders in platelet formation lead to either thrombocythemia (uncontrolled platelet formation) or thrombocytopenia (decreased platelet formation). What are megakaryocytes? Megakaryocytes, as hematopoietic cells of the bone marrow, are the precursor cells of … Megakaryocytes: Function & Diseases
Neglect is a neurological attention disorder in which affected individuals neglect one half of space or one half of the body and/or object. It is an egocentric and an allocentric disorder, respectively. What is a neglect? Neglect often presents after hemorrhage of the middle cerebral artery (cerebral artery) and right hemispheric cerebral infarcts. This neurologic … Neglect: Causes, Symptoms & Treatment
The term dysarthria covers a range of disorders in speech. Writing, reading, grammar and language comprehension are not affected. Only the motor function of speech is disturbed due to impairment of cranial nerves or damage to the brain. What is dysarthria? Speaking is a highly complex interaction of more than a hundred muscles, the larynx, … Dysarthria: Causes, Symptoms & Treatment
A hematoma, bruise, or simply bruise is a leakage of blood from an injured blood vessel. This blood then accumulates in body tissue or in a pre-existing body cavity. Colloquially, a bruise is also called a blue spot and, in the eye, a violet. What is a bruise? In medical terminology, a bruise is called … Bruising: Causes, Treatment & Help
It is known that the pupil changes as soon as it is confronted with high or low light exposure. The effect occurs, for example, when someone comes out of bright daylight into a dark room. In this way, the eye always adapts to its environment. This is the pupillary reflex, also known as light or … Pupillary Reflex: Function, Tasks, Role & Diseases
Introduction Brain cysts are delimited cavities in brain tissue, which can be either empty or filled with fluid. Sometimes they are additionally divided into several small chambers. Brain cysts are generally benign and, as long as they do not cause any symptoms, do not always need to be treated. In this case they are often … Brain cysts
Cysticercosis Cysticercosis is a parasitic disease caused by infection with the tapeworms Taenia saginata and Taenia solium. The tapeworms use humans only as intermediate hosts and not as final hosts, which is why they store their eggs in different tissues. This results in the formation of the characteristic cysts in which the new tapeworms develop … Cysticercosis | Brain cysts
Therapy As long as the brain cysts do not cause any symptoms, they do not have to be treated in every case. Observation and regular control is sufficient at first. This does not apply to brain cysts that have been caused by a parasitic infection. These are either surgically removed or additionally treated with medication. … Therapy | Brain cysts
