The current’s pulse frequency does what to body signals?

The current’s pulse frequency does what to body signals?

• A. Disrupts heart signals
• B. Mimics the body's own electrical signals
• C. Overrides all brain signals
• D. Only heats tissues

Answer: (B)

The key idea is that the body relies on electrical impulses to control nerves and muscles. A CEW delivers rapid, pulsed electrical current at a specific pulse rate, which is chosen to interact with those natural neural signals. By aligning with the timing of nerve impulses, the external pulses stimulate motor nerves in a way that disrupts voluntary control and causes rapid, involuntary muscle contractions. That’s why the current’s pulse frequency is described as mimicking the body’s own electrical signals—the pulses resemble the patterns the nervous system uses, enabling the device to produce incapacitation without simply heating tissue or taking over all brain signals. The other options misstate the primary effect: the device isn’t designed to override the brain or to rely mainly on heating the tissue, and it isn’t intended to specifically disrupt heart signals.

The key idea is that the body relies on electrical impulses to control nerves and muscles. A CEW delivers rapid, pulsed electrical current at a specific pulse rate, which is chosen to interact with those natural neural signals. By aligning with the timing of nerve impulses, the external pulses stimulate motor nerves in a way that disrupts voluntary control and causes rapid, involuntary muscle contractions. That’s why the current’s pulse frequency is described as mimicking the body’s own electrical signals—the pulses resemble the patterns the nervous system uses, enabling the device to produce incapacitation without simply heating tissue or taking over all brain signals. The other options misstate the primary effect: the device isn’t designed to override the brain or to rely mainly on heating the tissue, and it isn’t intended to specifically disrupt heart signals.