Brief overview Description: Involuntary event with convulsive or jerking movements, possibly with loss of consciousness. Causes: Usually epilepsy, sometimes with a specific trigger (such as increased intracranial pressure, hypoglycemia, encephalitis), but usually without; more rarely non-epileptic seizures such as febrile convulsions in children or seizures as a result of a stroke. Treatment: First aid measures … Seizure: Symptoms, Causes
Nicolaides-Baraitser syndrome is a disease that affects only a small number of individuals. Nicolaides-Baraitser syndrome represents a congenital disorder that consequently exists in affected individuals from birth. Some symptoms only become apparent with increasing age. The leading symptoms of Nicolaides-Baraitser syndrome include abnormalities of the fingers, short stature, and disturbances in the hairiness of the … Nicolaides-Baraitser Syndrome: Causes, Symptoms & Treatment
Excitation transmission from cell to cell – even from nerve cell to nerve cell – occurs through synapses. These are junctions between two nerve cells or between nerve cell and other tissue cells that are specialized for signal transmission and reception. In most cases, signal transmission occurs via so-called messenger substances (neurotransmitters); only in the … Excitation Transmission: Function, Task & Diseases
Muscle-eye-brain disease (MEB) belongs to the disease group of congenital muscular dystrophies, which in addition to severe dysfunction in the muscles also have malformations in the eyes and brain. All diseases of this group are hereditary. Any forms of muscle-eye-brain disease are incurable and lead to death in childhood or adolescence. What is muscle-eye-brain disease? … Muscle-eye-brain Disease: Causes, Symptoms & Treatment
Miller-Dieker syndrome is a rare congenital developmental disorder of the brain and causes serious damage to the formation of brain structure. Miller-Dieker syndrome is caused by a genetic defect. The disease is not treatable and requires lifelong and loving care. What is Miller-Dieker syndrome? Miller-Dieker syndrome is a malformation of the brain, also known as … Miller-Dieker Syndrome: Causes, Symptoms & Treatment
Ohtahara syndrome is an extremely rare condition that occurs in newborns. Infants with the disease experience epileptic seizures. Both sexes are affected by the disease. What is Ohtahara syndrome? Ohtahara syndrome or early infantile myoclonic encephalopathy refers to a developmental brain disorder. Those affected are newborns who present with muscle tension problems as well as … Ohtahara Syndrome: Causes, Symptoms & Treatment
People express themselves not only with words, but also with gestures and facial expressions. It is impossible to imagine conversations without facial expressions. It conveys feelings and nonverbally emphasizes words and gestures. What are facial expressions? Facial expressions are an essential part of body language. It is also known as facial expression or facial expressions … Facial Expression: Function, Tasks, Role & Diseases
Numerous jokes and the unfortunately often imitated symptoms of stuttering show again and again that many people consider this ailment to be a comical affair. Others think that exhortations, teachings, self-control and firm will can remedy the speech disorders. However, both one and the other opinion testify to ignorance of the fact that stuttering is … Causes and Treatment of Stuttering in Children
Canavan disease is a deficiency of myelin that results from a chromosomal mutation. Affected individuals show neurological deficits and usually die in their teens. To date, the disease is incurable despite gene therapy approaches. What is Canavan disease? Canavan disease is a genetic leukodystrophy known as Canavan disease. In 1931, Myrtelle Canavan first described the … Canavans Disease: Causes, Symptoms & Treatment
Segawa syndrome represents a very rare hereditary disorder of the nervous system that shows symptoms similar to Parkinson’s disease. The disorder belongs to the large group of dystonias, which are characterized by stiffening of the muscles. If the disease is correctly diagnosed, treatment is very simple and successful. What is Segawa syndrome? Segawa syndrome, as … Segawa Syndrome: Causes, Symptoms & Treatment
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 purple-brown ergot fungus (Claviceps purpurea) is a tubular fungus that grows parasitically on host plants such as rye, wheat, oats, and barley. It is also often found on wild grasses such as couch grass, lolch grass, and field foxtail grass. There, it can survive on the field margin after grain harvest and resprout with … Claviceps Purpurea: Infection, Transmission & Diseases
