The field is familiar with the five conditions of collective impact, but what are the... Update: The Spanish-language version of this article, Encauzamiento del cambio: cÃ³mo lograr que el impacto colectivo funcione, is now added to this page for download.
The tetanus toxin affects the site of interaction between the nerve and the muscle that it stimulates.This region is called the neuromuscular junction.The tetanus toxin amplifies the chemical signal from the nerve to the muscle, which causes the muscles to tighten up in a continuous (tetanic or tonic) contraction or spasm.This results in either localized or generalized muscle spasms.he tetanus toxin amplifies the chemical signal from the nerve to the muscle, which causes the muscles to tighten up in a continuous (tetanic or tonic) contraction or spasm. This results in either localized or generalized muscle spasms.
Synapses and neuromuscular junctions are physiologically the same, however, the neuromuscular junction is a specific type of synapse that occurs between motor neuron and muscle fiber. At other places in the body, such as the Central Nervous System, the structure with similar role is known as synapse.ynaptic cleft is the space between the motor end plate (muscle fiber part) and synaptic end bulb (motor neuron part) of the neuromuscular junction. It is 20 to 30 nanometers wide.