Learn More
Articulation based on flexure hinges is increasingly popular in microrobotics because of the absence of Coulomb friction, ease of manufacturability, fluid motion, durability, and large angular ranges. However, the inherent flexibility of these hinges makes modeling very complex and specific to the particular engineering applications for which they were(More)
Importance Aberrant depressor anguli oris (DAO) activity may arise after recovery from acute facial paralysis and restrict movement of the oral commissure. Objective To quantify the degree to which DAO inhibition affects smile dynamics and perceived emotional state. Design, Setting, and Participants In this prospective, pretest-posttest study performed(More)
  • 1