https://www.selleckchem.com/pr....oducts/stat3-in-1.ht
At T12 and L4 and at frequencies below 4 Hz, Txz was as high as or higher than Txx. At low frequencies, Txx decreased with moving down the spine while an opposite trend was found at high frequencies. Txz decreased with moving up the spine from L4 to T8. Txz at T1, however, was higher than that at T8, possibly influenced by the high motion of the head. The results are useful for developing models that help better understanding of human response to horizontal vibration.Vibration transmission through vehicle seats is usually predicted u