How long will I need to use eye drops after the surgery? You will be on intensive drops (every 2 hours while you are awake) for three weeks and then for a further 6 weeks at 4 times a day. In a small proportion of patients the steroid drops can raise the pressure in the eye which can lead to glaucoma.
Functional fixedness is a cognitive bias that limits a person to using an object only in the way it is traditionally used.The concept of functional fixedness originated in Gestalt Psychology, a movement in psychology that emphasizes holistic processing.unctional fixedness is this inability to see a hammer's use as anything other than for pounding nails; the person couldn't think to use the hammer in a way other than in its conventional function. When tested, 5-year-old children show no signs of functional fixedness.
Rigid or rigidity may refer to: Mathematics and physics. Stiffness, the property of a solid body to resist deformation, which is sometimes referred to as rigidity; Structural rigidity, a mathematical theory of the stiffness of ensembles of rigid objects connected by hinges