/ Emotion { Pleasure \ { { Pain } { / Eye } { { Ear } { / Sensation / Nose } { { (impression < Mouth } { { on mind from \ Skin } { { some organs) { Muscles } { { { Viscera } { { \ General sensation } { { } { { Perception } } { { (recognition of > of object } / { cause of sensation) } of quality \ Mind < Intellect, or / > Mind \ the Stream < { Self / { of Thought \ { Organic } { { Memory < Inorganic } { { { Percept } { { { Concept } { { } { { { Abstract } { { Ideation < Concrete } { { { Imaginative { Fanciful } { { { Constructive } { { Reason } { \ Judgment } \ Will / The following terms are ones constantly used in psychology, and are briefly defined that there may be no haziness in their application. _Sensation_ is the uninterpreted response of the mind to stimuli brought by sense organs. { hot. Examples: Feeling of { cold. { pain. Sensation may arouse instinct and cause reflex action, or start a feeling state, or a train of thought. _Perception_ is the conscious recognition of the cause of a given sensation. { fluid--water. Example: { cold--snow. { pain--cut. _Percept_ is a word often used to denote the mind's immediate image of the thing perceived. Percepts are of two kinds: object and quality. Example: { object, as water. { quality, as fluid. _Memory_ is the mind's faculty of retaining, recognizing, and reproducing sensations, percepts, and concepts. _Organic memory_ is the mind's reproduction of past bodily sensations.