Eye or Vision Anatomy of the eye- Eye is the organ of sense for sight ,which situated in the orbital cavity or eye socket Eye is the the spherical shaped organ in the sense which is help in vision or sensory vision . It's about 2.5 CM in diameter and three layers of the eye are completely covered There are three layer is- 1.Outer layer or tunica fibrous 2.Middle layer or tunica vasculosa 3.Inner layer or Tunica Nervosa 1.Outer layer or tunica fibrous- - Outer layer consists of two structure cornea and sclera . It is outermost avascular layer of eyes which preserve the shape of eye , A nteriorly consists of cornea and posteriorly consists of sclera. A. Cornea - Cornea is the outermost part of the eyes which is anteriorly transparent Court over the coloured Iris . cornea is convex cornea is convex,anteriorly light rays enter into the eyes through the cornea to focus on the retina . structurally cornea c...
Phobia Persistend irrational fear of an object or situation , person main recognise it as unreasonable! Phobia may create panic anxiety if situation is not avoided! Anxiety produced by phobia which avoided by the use of Defence mechanism, such as repression and displacement. it's helpful in reducing anxiety. Types of phobia- 1.Acrophobia - fear of height 2.Gamophobia - fear of marriage 3.Algo phobia- fear of pain 4.Anthrophobia- fear of people 5.Astraphobia - fear of light storm /electricity 6.Hematophobia - fear of blood 7.Claustrophobia- fear of closed space 8.Monophobia- fear of being alone 9. Mysophobia - fear of Dirt or contamination 10. Nyctophobia - fear of darkness 11. Social phobia - fear of social gathering 12. ...