Introduction In the initial phase of the disease, relatively unspecific symptoms usually occur. These include flu-like symptoms such as high fever, aching limbs, headaches, as well as nausea and vomiting. Those affected complain of a severe feeling of illness. The symptoms usually develop within three to four days after infection with the pathogen. Only in … Symptoms of meningitis
Common symptoms Usually, at the beginning of a purulent (bacterial) meningitis, a slight increase in temperature can be observed, which is accompanied by other symptoms such as fatigue and tiredness. In most cases, this phase is followed by a rapid increase in fever of up to 40°C as soon as the meningitis is fully developed. … Common symptoms | Symptoms of meningitis
Meningitis without fever In babies and toddlers it sometimes happens that a developing meningitis presents itself without fever, which makes early diagnosis in this case very difficult. In adolescents and adults, cases have also been described in which there was no increase in body temperature during the course of the disease, but this is only … Meningitis without fever | Symptoms of meningitis
Symptoms in the child The symptoms of meningitis in children are essentially the same as those listed in the introduction, as they also occur in adults.The diagnosis is easier to make in children on the basis of the symptoms, mainly due to the usually existing neck stiffness, than in babies and infants. Nevertheless, to confirm … Symptoms in the child | Symptoms of meningitis
ulnar nerve medical: Nervus ulnaris Definition The ulnar nerve (Nervus Ulnaris) is an important arm nerve. In its course along the forearm, it is oriented to the ulna after which it was named. Like most arm nerves, it consists of fibers that transport sensitive information from the skin and joints to the spinal cord and … Ulnar nerve
Introduction The blood–brain barrier – many people have probably heard this term before and have a rough idea of what it is and what it serves. Because the name already gives it away, it is a barrier between the blood circulation and the brain, or more precisely the cerebrospinal fluid (also called nerve fluid, Latin: … Blood-Brain Barrier
Structure The blood–brain barrier consists quite simply of the walls of the small brain vessels, which are structured differently here than in the rest of the body. The endothelial cells play an important role. These are the cells that form the walls of the tiny blood vessels in the brain. These so-called capillary vessels have … Structure | Blood-Brain Barrier
Changes in the blood-brain barrier in multiple sclerosis Structural changes in the area of the blood–brain barrier lead to a loss of integrity (intactness of the blood-brain barrier), which promotes the development of various diseases, such as multiple sclerosis (MS). In multiple sclerosis, inflammatory demyelinating processes in the central nervous system (brain and spinal cord) … Changes in the blood-brain barrier in multiple sclerosis | Blood-Brain Barrier
Conclusion The blood–brain barrier is therefore indispensable for the safety and functional maintenance of neurons. Sometimes it makes it difficult for drugs to be effective. If it does not function properly, it can lead to a number of neurological deficits. All articles in this series: Blood-Brain Barrier Structure Changes in the blood-brain barrier in multiple … Conclusion | Blood-Brain Barrier