06-06-2008 10:59 AM
Has any one made a sort of VI to measure EMG signals ?
Electromyography (EMG) measures the response of muscles and nerves to electrical activity. It's used to help determine muscle conditions that might be causing muscle weakness, including muscular dystrophy and nerve disorders.
Muscles are stimulated by signals from nerve cells called motor neurons. This stimulation causes electrical activity in the muscle, which in turn causes the muscle to contract or tighten. The muscle contraction itself produces electrical signals.
For the purpose of EMG, a needle electrode is inserted into the
muscle (the insertion of the needle might feel similar to an
injection). The signal from the muscle is then transmitted from the
needle electrode through a wire (or more recently, wirelessly) to a
receiver/amplifier, which is connected to a device that displays a
any help ? just wanna know if someone did that before so that i can at least take some advices !!!
any examples on how to do that ?
06-06-2008 11:50 AM
06-06-2008 12:15 PM
06-06-2008 01:15 PM
06-06-2008 03:12 PM
06-07-2008 04:12 PM
06-07-2008 06:28 PM