eMediNexus, 16-09-2021

Which of the following statements are false?
  •    The Superficial Musculoaponeurotic System (SMAS) layer plays an integral part in facial aging due to its relationship with the mimetic muscles.
  •    Dynamic expression lines of the skin develop due to muscle contraction in the SMAS layer.
  •    Aberrant muscle relaxation cause wrinkles in the facial skin, parallel to muscle fibers direction.
  •    Wrinkles generated due to muscle actions can usually beseen in the glabella, forehead, periocular and perioral regions, the chin and depressor angulioris areas.