In order to explain the ecological approach in the learning process, we. present its underlying principles and analyse them in relation to existing learning design frameworks. To formalize. our approach, we define the basic concepts and propose a general framework for constructing learning paths.
Most women need 20-25 units for the treatment of frown lines. However, men may need 35 units because the bulk of muscle to be weakened is larger. BotoxÂ® prices nationwide average between $10 and $15 per unit.
Dose, number, and location of injections should be based on the previous dosing of onabotulinumtoxinA (Botox) Do not administer to patients who have not previously received onabotulinumtoxinA. If previous dose of onabotulinumtoxinA unknown, the recommended starting dose is 1.25-2.5 units IM per injection site. In clinical trials, the mean dose per injection site was 5.6 units, the mean number of injections per eye was 6, and the mean dose per eye was 33.5 units.