What Does Inferior Mean – Definition, Anatomical Location, Significance3. Anatomical Planes Of The Body Anatomical Terms Of Location Wikipedia Anatomical Position And Directional Terms Anatomical Terms Directional Terms Anatomy Above the average in excellence merit intelligence etc. Although the direction indicated by "proximal" and "distal" is always respectively towards or away from the point of attachment, a given structure can be either proximal or distal in relation to another point of reference. Additionally, in other animals, this term can describe the structures located towards the end of the body. ‘Inferior’ is the opposite term of superior. [3], Because animals can change orientation with respect to their environment, and because appendages like limbs and tentacles can change position with respect to the main body, terms to describe position need to refer to an animal when it is in its standard anatomical position. An indefinite number of triads of mutually perpendicular axes could be defined, but any such choice of axes would be useless, as nothing would distinguish a chosen triad from any others. Another word for superior. Retrolateral refers to the surface of a leg that is closest to the posterior end of an arachnid's body. The term "rostral" is rarely used in human anatomy, apart from embryology, and refers more to the front of the face than the superior aspect of the organism. Lateral (from Latin lateralis 'to the side') describes something to the sides of an animal, as in "left lateral" and "right lateral". Many anatomical terms can be combined, either to indicate a position in two axes simultaneously or to indicate the direction of a movement relative to the body. Anatomy Next provides anatomy learning tools for students and teachers The meaning of terms that are used can change depending on whether an organism is bipedal or quadrupedal. Definition of the anatomical direction term superior as used in anatomy biology kinesiology and medicine with examples of use of the term. Therefore, feet are the most inferior anatomical structure in humans. - April 13, 2013. psychological category which presents higher functions one among the four regular basic functions: ability to see, think, have intuition and feel. Superior definition: If one thing or person is superior to another, the first is better than the second . As a second example, in humans, the neck is superior to the chest but inferior to the head. It also comes from the Latin word ‘below. [1] One reason is that humans have a different neuraxis and another is that unlike animals that rest on four limbs, humans are considered when describing anatomy as being in the standard anatomical position, which is standing up with arms outstretched. “Blausen 0019 AnatomicalDirectionalReferences” By BruceBlaus. [42][43][44] In humans, "cranial" and "cephalic" are used to refer to the skull, with "cranial" being used more commonly. : a superior officer. What is gross anatomy? [2] Additionally, this term can be used to give the relative position of a particular anatomical structure of the body based on the altitude. "Lateral", "dorsal", and "ventral" have no meaning in such organisms, and all can be replaced by the generic term peripheral (from Ancient Greek περιφέρεια 'circumference'). [38], The ventral (from Latin venter 'belly') surface refers to the front, or lower side, of an organism.[38]. "Proximal and distal" are frequently used when describing appendages, such as fins, tentacles, and limbs. 5. Because the sacrum and coccyx are fused, they are not often used to provide the location. [34] For example, the arm is peripheral to the body. Similarly, the term "caudal" is used more in embryology and only occasionally used in human anatomy. Similarly, in the forearm, for clarity, the sides are named after the bones. To describe how close to the head of an animal something is, three distinct terms are used: For example, in horses, the eyes are caudal to the nose and rostral to the back of the head. The great systemic blood vessels of the heart lie within the superior mediastinum and their main branches arise before passing through the superior thoracic aperture (Fig 2). – Own work (CC BY 3.0) via Commons Wikimedia 2. International organisations have determined vocabularies that are often used as standard vocabularies for subdisciplines of anatomy, for example, Terminologia Anatomica for humans, and Nomina Anatomica Veterinaria for animals. Superior means ‘higher’, inferior means ‘lower’. In radiology, an X-ray image may be said to be "anteroposterior", indicating that the beam of X-rays passes from their source to patient's anterior body wall through the body to exit through posterior body wall. 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