Yes, we can test long memory by using numbers, events, and so forth. If one is solicited to remember 12 numbers or events, this can be considered a long memory test. The test is still more complex if the individual is ask to remember the focal numbers or events in the inverse order in which they were present. It is obvious that if the presented number is 953142387605 is easier to repeat the number in the direct order, 953142387605, than in the indirect order, 506783241359. One's memory is often overlooked. The Alzheimer's desease shows that the memory can be considered the most important human ability. If we lose memory, then we are done.