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.
In my practice, this is the average amount of Botox for a typical patient. 50 Units will cover the crow's feet (2.5 units each), the glabella (25 units) and the forehead (20 units). This amount of Botox allows for significant reduction in wrinkles but allows you to maintain facial animation.