When a voluntary action occurs tramission take place except?

When a voluntary action occurs, transmission typically takes place through neural pathways that involve the brain sending signals to muscles. However, transmission does not occur when there is an interruption in the neural pathway, such as in cases of nerve damage or paralysis, where the brain's signals cannot reach the muscles effectively. Additionally, voluntary actions can also be hindered by psychological factors, such as lack of motivation or mental blocks, which prevent the signal from being initiated.