Symptoms Removal of a complete hemisphere of the brain (unilateral brain amputation) during hemispherectomy leads to severe functional deficits after the operation. Thus, the centers for certain skills are often located in only one of the two hemispheres of the brain. For example, the speech center in most people is located in the left hemisphere, … Symptoms | Brain amputation
Prophylaxis Partial brain amputation can hardly be prevented effectively, since the clinical pictures for which such an intervention can be performed are congenital or of unclear cause. Sturge Weber syndrome is based on a somatic mutation of a specific DNA sequence. The term “somatic” here describes the fact that the mutation did not occur in … Prophylaxis | Brain amputation
Definition The term brain amputation does not exist in this form in medicine. In colloquial language it describes the removal of the brain, which would not be compatible with life. In neurosurgery, however, under certain circumstances an operation is performed which is relatively close to the common idea of a brain amputation – the hemispherectomy. … Brain amputation
Benzodiazepine is a drug that acts in the CNS and has an anxiolytic and sedative effect. Effect Stimulating and inhibiting nerve fibres and nerve cells coexist in the CNS. The associated messenger substances (transmitters) also have an excitatory or inhibitory effect. The main transmitter of the inhibiting nerve fibres is GABA (gamma-aminobutyric acid). This substance … Benzodiazepines
Synonym Seizure Definition An epileptic seizure is a temporary malfunction of the nerve cells of the whole brain or parts of it. Typical of a seizure is the sudden onset of the dysfunction, which can manifest itself for example by muscle twitches, but also by sensitive symptoms such as tingling. The epileptic seizure is clinically … Epileptic seizure
Forms of seizures The International League Against Epilepsy (ILAE) classified the various seizure patterns and epilepsies. Therapy is then carried out according to this classification. A characteristic feature of focal seizures is that they originate from a very specific area of the brain. This location can be, for example, a brain scar resulting from a … Forms of seizures | Epileptic seizure
Status epilepticus A status epilepticus is described as such if a seizure lasts longer than ten minutes or if there is a series of seizures between which no complete recovery can take place. In addition, the series must last longer than half an hour. The status epilepticus is a life-threatening event and an emergency doctor … Status epilepticus | Epileptic seizure
Stress as a trigger Stress alone can cause seizures. In general, however, these are not epileptic but non-epileptic, psychogenic or dissociative seizures, usually in the context of a serious psychosomatic illness. In people with epilepsy, the frequency of epileptic seizures may be increased in phases of severe mental stress. Alcohol as trigger Alcohol itself does … Stress as a trigger | Epileptic seizure
Epileptic seizure in sleep Epileptic seizures can also occur during sleep. In general, these can be perceived as such by the persons affected or their partners, but especially if those affected sleep alone, the seizures can be difficult to diagnose. Typical warning signs are muscle soreness without explanation and a bite of the tongue. These … Epileptic seizure in sleep | Epileptic seizure
Diagnostics The diagnosis of an epileptic seizure always includes an initial consultation in which the doctor will ask certain questions: Since many other clinical pictures could be possible, a detailed physical examination must be carried out. Circulatory and metabolic disorders, as well as depression, anxiety or migraines, can be similar to an epileptic seizure. In … Diagnostics | Epileptic seizure
Medication for the treatment of epileptic seizures There are a variety of antiepileptic drugs that are used depending on the cause of the seizure. Advice from a specialized neurologist is essential in this case. Advice on specific situations must also be given. For example, some of the medications must not be taken during pregnancy as … Medication for the treatment of epileptic seizures | Epileptic seizure
The meninges are a layer of connective tissue that surrounds the brain. A distinction is made between three different meninges. In the spinal canal, the meninges continue as the spinal cord skin. What is meninges The meninges or meninges are located around the brain, and a total of three skins can be distinguished: The hard … Meninges: Structure, Function & Diseases
