the transmission of a nerve impulse along a neuron from one end to the other occurs as a result of chemical changes across the membrane of the neuron. The membrane of an unstimulated neuron is polarized that is there is a difference in electrical. the transmission of a nerve impulse along a neuron from one end to the other occurs as a result of chemical changes across the membrane of the neuron.
Causalgia definition: a burning sensation along the course of a peripheral nerve together with local changes in... | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
Noun. 1. cephalalgia-pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs. head ache, headache.ache, aching-a dull persistent (usually moderately intense) pain. cluster headache, histamine headache-a painful recurring headache associated with the release of histamine from cells.oun. 1. cephalalgia-pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs. head ache, headache.