An aftershave is a lotion, gel, balm, powder, or liquid used mainly by men after they have finished shaving. It may contain an antiseptic agent such as denatured alcohol, stearate citrate or witch hazel to prevent infection of cuts, as well as to act as an astringent to reduce skin irritation.
The following is a list of definitions relating to conversions between milliseconds and seconds. A millisecond is a unit of time. The symbol for millisecond is ms. There are 1,000 milliseconds in a second.
latency (ms) - period between F wave and initial stimulation; F wave measurements. Several measurements can be done on the F responses, including minimal and maximal latencies, and F wave persistence. The minimal F wave latency is typically 25-32 ms in the upper extremities, and 45-56 ms in the lower extremities. F wave persistence is the number of F waves obtained per the number of stimulations, which is normally 80-100% (or above 50%). See also. H reflex; Electromyography (EMG) References