The vestibulospinal reflex is a brainstem reflex whose circuitry involves the vestibular organ and nuclei vestibulares. Activation of the reflex causes contraction of the extensor muscles while inhibiting the flexor muscles of the extremities. In decerebration rigidity, the reflex becomes prominent. What is the vestibulospinal reflex? A brainstem reflex is known as the vestibulospinal reflex, … Vestibulospinal Reflex: Function, Role & Diseases
Sunstroke or insolation is heat damage, often caused by prolonged and intense exposure to the sun. It can cause severe irritation of the meninges, which are located under the top of the skull. Typical symptoms include nausea, headache, a hot head and dizziness. What is sunstroke? Sunstroke cannot be prevented by sunscreen alone, but requires … Sunstroke: Causes, Symptoms & Treatment
A basal skull fracture or skull base fracture is a life-threatening injury to the head. It occurs as a result of force and can result in brain damage. A skull base fracture should not be confused with a concussion. What is a basilar skull fracture? First aid for traumatic brain injury and the typical symptoms. … Base of the Skull Fracture: Causes, Symptoms & Treatment
General information Whether and how heart rhythm disturbances are perceived varies greatly from individual to individual. Some people perceive cardiac dysrhythmia as something very frightening and dangerous. Especially occasional cardiac arrhythmias or even mild cardiac arrhythmias often go unnoticed. In these cases treatment is usually not necessary. Complaints expressed by the affected person can help … Detect cardiac arrhythmia
Carbon monoxide poisoning can go unnoticed and is life-threatening. The gas displaces vital oxygen from the blood. Poorly maintained furnaces are the most common cause of carbon monoxide poisoning. What is carbon monoxide poisoning? Carbon monoxide poisoning is intoxication with the gas carbon monoxide, or carbon monoxide in technical terms. Medical terminology is therefore carbon … Carbon Monoxide Poisoning: Causes, Symptoms & Treatment
The term syncope comes from the Greek, synonyms are, for example, circulatory collapse and blackout. Similar symptoms are manifested in unconsciousness, dizziness and circulatory problems. What is circulatory collapse? Acute circulatory collapse, also known as syncope in professional circles, is a spontaneous loss of consciousness that lasts a short time and is reversible. Acute circulatory … Circulatory Collapse: Causes, Treatment & Help
Introduction A newly occurring dizziness in the head is a common symptom. About every 10th patient complains of dizziness to their family doctor. A vertigo in the head can be due to organic causes as well as psychological factors and diseases. Causes Dizziness is a general symptom that can have many very different causes. The … Dizziness in the head
Associated symptoms Patients with dizziness in the head may have different symptoms. On the one hand, the dizziness can occur suddenly and in attacks. In this case, patients often report attacks of dizziness, which usually manifests itself in a spinning dizziness that starts suddenly and disappears quickly. On the other hand, the dizziness can also … Associated symptoms | Dizziness in the head
What to do in case of dizziness in the head? The therapeutic procedure for vertigo in the head depends on the cause. In order to interrupt the dizziness in the head for a short time, one can administer medication (antivertiginosa). These are used especially for travel sickness or migraine, as they relieve not only the … What to do in case of dizziness in the head? | Dizziness in the head
Duration and prognosis The duration of the dizziness attacks varies depending on the cause. While in the case of positional vertigo, the dizziness usually improves after only one or a few minutes, an attack in Menière’s disease usually lasts for over 10 minutes or even hours. Migraine causes dizziness lasting several hours or even a … Duration and prognosis | Dizziness in the head
Bacterial dysentery, shigellosis, or shigella dysentery is a notifiable infection of the intestine that, in its severe variant, can lead to death in up to 10 percent of affected patients. This colon infection is caused by bacteria of the genus Shigella. Bacterial dysentery should not be confused with amoebic dysentery, which particularly affects travelers to … Bacterial Dysentery: Causes, Symptoms & Treatment
Polyglobulia refers to an increase in red blood cells. It is associated with increased blood thickening as well as increased hematocrit, causing circulatory problems and various accompanying symptoms. What is polyglobulia? Polyglobulia is an increase in red blood cells. It is usually the result of a disease elsewhere and can be divided into two forms. … Polyglobulia: Causes, Symptoms & Treatment