Flexion - Sigma Knowledge base Browser

appearance as argument number 1

(documentation Flexion EnglishLanguage "Flexion describes a bending movement that decreases the angle between a segment and its proximal segment. For example, bending the elbow, or clenching a hand into a fist, are examples of flexion. When a person is sitting down, the knees are flexed. When a joint can move forward and backward, such as the neck and trunk, flexion is movement in the anterior direction. When the chin is against the chest, the head is flexed, and the trunk is flexed when a person leans forward. Flexion of the shoulder or hip is movement of the arm or leg forward.[from Wikipedia]")	Mid-level-ontology.kif 10815-10823
(subclass Flexion BodyMotion)	Mid-level-ontology.kif 10813-10813	Flexion is a subclass of body motion

appearance as argument number 2

(termFormat EnglishLanguage Flexion "flexion")

domainEnglishFormat.kif 64920-64920

antecedent

(=> (and (antagonistMuscles ?A ?B) (instance ?F Flexion) (instrument ?F ?AC) (moves ?F ?BC) (instance ?AC ?A) (instance ?BC ?B) (part ?AC ?H) (part ?BC ?H) (instance ?H Animal)) (capability Extension instrument ?BC))	Mid-level-ontology.kif 10890-10901	If a kind of muscle and another kind of muscle are antagonist muscles and a motion is an instance of flexion and a kind of muscleC is an instrument for the motion and another kind of muscleC moves during the motion and the kind of muscleC is an instance of the kind of muscle and the other kind of muscleC is an instance of the other kind of muscle and the kind of muscleC is a part of a third object and the other kind of muscleC is a part of the third object and the third object is an instance of animal, then the other kind of muscleC is capable of doing extension as a instrument
(=> (and (instance ?F Flexion) (agent ?F ?A) (moves ?F ?BP)) (not (exists (?E) (and (instance ?E Extension) (equal (WhenFn ?E) (WhenFn ?F)) (agent ?E ?A) (moves ?E ?BP)))))	Mid-level-ontology.kif 10852-10863	If a motion is an instance of flexion and an agent is an agent of the motion and an object moves during the motion, then there doesn't exist another motion such that the other motion is an instance of extension and the time of existence of the other motion is equal to the time of existence of the motion and the agent is an agent of the other motion and the object moves during the other motion
(=> (and (instance ?F Flexion) (moves ?F ?BP)) (exists (?M ?MC) (and (instance ?M Muscle) (instance ?MC MuscularContraction) (instrument ?F ?M) (connected ?M ?BP) (subProcess ?MC ?F))))	Mid-level-ontology.kif 10825-10835	If a motion is an instance of flexion and an object moves during the motion, then there exist another object and the other objectC such that the other object is an instance of muscle and the other objectC is an instance of muscular contraction and the other object is an instrument for the motion and the other object is connected to the object and the other objectC is a subprocess of the motion

consequent

(=>
    (and
        (antagonistMuscles ?A ?B)
        (instance ?E Extension)
        (instrument ?E ?AC)
        (moves ?E ?BC)
        (instance ?AC ?A)
        (instance ?BC ?B)
        (part ?AC ?H)
        (part ?BC ?H)
        (instance ?H Animal))
    (capability Flexion instrument ?BC))

Mid-level-ontology.kif 10903-10914

If a kind of muscle and another kind of muscle are antagonist muscles and a motion is an instance of extension and a kind of muscleC is an instrument for the motion and another kind of muscleC moves during the motion and the kind of muscleC is an instance of the kind of muscle and the other kind of muscleC is an instance of the other kind of muscle and the kind of muscleC is a part of a third object and the other kind of muscleC is a part of the third object and the third object is an instance of animal,
then the other kind of muscleC is capable of doing flexion as a instrument

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