Motoneurons are the nerve cells responsible for the formation and coordination of movements. According to the location of the motoneurons, a distinction is made between the “upper motoneurons”, which are located in the cerebral cortex, and the “lower motoneurons”, which are located in the spinal cord. The lower motor neuron The lower motoneuron is located … Motor neuron
Definition A myelopathy is damage to the nerve cells of the spinal cord. The medical term is formed from the two ancient Greek words myelon – marrow and pathos – suffering. Depending on the cause of the damage to the spinal cord, a distinction is made between different forms. The location of the spinal cord … Myelopathy
Diagnosis Anamnesis already provides indications of a myelopathy. It is important to ask about specific symptoms such as paralysis, sensitivity disorders or pain in the spinal column. The clinical examination provides further certainty, as reflexes can be conspicuous, for example, and the gait pattern can be altered. To confirm the diagnosis, magnetic resonance imaging is … Diagnosis | Myelopathy
History The course of a myelopathy can be very different depending on the cause. A basic distinction is made between an acute and a progressive form. Acute means occurring quickly or suddenly, which is manifested by sudden development of the symptoms.The cause can be, for example, bleeding into the spinal canal after a trauma. Furthermore, … History | Myelopathy
Synonyms nerve damage, nerve lesion, nerve injury Classification of nerve damage Nerve damage is classified according to the location of the injury, so one distinguishes an additional nerve damage can be distinguished according to the type of damage: Central nerve damage in the area of the central nervous system and Peripheral nerve damage located outside … Nerve damage
Healing time of a nerve damage The healing time of a nerve damage depends primarily on the extent of the damage. Minor damage, which only resulted in damage to the nerve sheath, usually heals within a few days. If the nerve is not completely severed, it can also take only a few weeks before the … Healing time of a nerve damage | Nerve damage
When is the nerve dead? There are two scenarios that can lead to a nerve not being able to regenerate after damage, so it is “dead”. The “dying” of the nerve usually manifests itself in the abrupt subsidence of the previously existing nerve pain or acute paralysis. A possible cause for the death of a … When is the nerve dead? | Nerve damage
