A tear of the posterior cruciate ligament is an accidental injury. It occurs relatively rarely and is often detected late. Accurate diagnosis is therefore important to avoid subsequent damage. What is a posterior cruciate ligament tear? The posterior cruciate ligament is the thickest and most important ligament in the knee joint. It ensures that the … Posterior Cruciate Ligament Tear: Causes, Symptoms & Treatment
Ataxias are disorders of movement coordination for which different diseases are the trigger. There is a loss of function of certain parts of the nervous system. The cerebellum is usually affected, but damage to the spinal cord or peripheral nerves can also lead to ataxias. What is ataxia? Ataxia is derived from the Greek word … Ataxia: Causes, Symptoms & Treatment
Proprioception is a complex interoception that informs the brain about the condition and movement of joints, tendons, and muscles. Impaired proprioception can be caused by medications and drugs, as well as neurological diseases and trauma. What is proprioception? Proprioception is a complex interoception that informs the brain about the condition and movement of joints, tendons, … Proprioception: Function, Tasks, Role & Diseases
Pilocytic astrocytoma is a usually benign brain tumor in children and adolescents. Affected areas may include the cerebrum, diencephalon, spinal cord, or optic nerve. After complete surgery, recurrences do not occur. What is pilocytic astrocytoma? Pilocytic astrocytoma is a benign brain tumor characterized by a slow proliferation of supporting cells of the central nervous system … Pilocytic Astrocytoma: Causes, Symptoms & Treatment
Pinealoma is the name given to the rare tumor of the pineal gland. The tumors may originate from the secretory neurons of the pineal gland, stellate cells, or germ cells of the central nervous system. Therapy for the usually slow-growing pinealomas includes the classic three forms of treatment for malignant tumors, surgical removal and radiation … Pinealoma: Causes, Symptoms & Treatment
Mercury intoxication is poisoning with mercury. A distinction can be made between acute and chronic mercury poisoning. What is mercury intoxication? Mercury intoxication is also known as mercurialism. It is caused by direct ingestion of larger amounts of mercury or by prolonged ingestion of smaller amounts of mercury. Mercury is one of the toxic heavy … Mercury Intoxication: Causes, Symptoms & Treatment
Archway dehiscence is a rare condition. It causes a disorder of the organ of balance in humans. The condition triggers problems with hearing as well as maintaining balance. What is arcuate dehiscence? A very recent disorder, arcuate dehiscence was first described in America in 1998. It is a very rare disease in which there is … Archway Dehiscence: Causes, Symptoms & Treatment
Defining the concept of intelligence, which is so commonly used, tends to be difficult. In everyday usage, it is used in various ways and is always defined differently. This is due to the fact that there are different types of intelligence that are included under this term. What is intelligence? In everyday and professional life, … Intelligence: Function, Tasks, Role & Diseases
Syringomyelia is a disease of the spinal cord. In this condition, cavities (syringes) filled with fluid occur along the spinal cord canal. The cavities displace and crush nerves, which can result in paralysis in addition to sensory disturbances and pain. Syringomyelia is not curable, as it can recur despite treatment. What is syringomyelia? Shoulder pain … Syringomyelia: Causes, Symptoms & Treatment
Central pontine myelinolysis is a disease of the brain. It is a neurological disorder. It involves damage to nerve fibers. What is central pontine myelinolysis? Central pontine myelinolysis is a rare disease of the nerve fibers in the brain. The sheathing of the nerves becomes damaged, leading to symptoms. The word “pontine” is derived from … Central Pontine Myelinolysis: Causes, Symptoms & Treatment
Chronic inflammatory demyelinating polyneuropathy is also known as chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). It is a very rare disease of the peripheral nerves. What is chronic inflammatory demyelinating polyneuropathy? Chronic inflammatory demyelinating polyneuropathy is a disease of the nerves located outside the central nervous system. The disease is rare, with an incidence of two per … Chronic Inflammatory Demyelinating Polyneuropathy: Causes, Symptoms & Treatment
Pelizaeus-Merzbacher disease is a hereditary leukodystrophy with degeneration of the nerve substance. Affected individuals suffer from a mutation-related disorder of myelination that results primarily in motor and intellectual deficits. Therapy of the disease has been limited to supportive measures of physiotherapy and psychotherapy. What is Pelizaeus-Merzbacher disease? Leukodystrophies are genetic metabolic diseases in which the … Pelizaeus-Merzbacher Disease: Causes, Symptoms & Treatment
