1. Chiththa

                   Before reading this, please read the Introduction.
                           (This is just a start of a long category )
Mind is the energy that brings about seeing. Sense is produced by the attrition and collision of organs and objects. Eye is an organ/object. Aspect is an intention. Because of the collision of that two things or by reason of touching, a thought creates. That is a feel about aspect. It is called "Chakku Vigngnanaya"[chakku = eye]. Feeling an object does not recognize it. Recognizing is another thought that comes after the feelings.The creation of  "Sotha Vigngnanaya"[sotha = ear], "Ghana Vigngnanaya" [ghana = nose], "Jeevha Vigngnanaya"[jeevha = tongue] and "Kaya Vigngnanaya"[kaya = skin] must understand according to the above description. A thought comes in every stage when an intention gets an object. The mind gets intentions even in deep sleeping. We see dreams because of that intentions. Specifically should be mentioned here that a thought can not create without an intention.