What is also known as the dorsal surface?
Several terms are commonly seen and used as prefixes :
- Sub- (from Latin sub 'preposition beneath, close to, nearly etc') is used to indicate something that is beneath, or something that is subordinate to or lesser than. ...
- Hypo- (from Ancient Greek ὑπό 'under') is used to indicate something that is beneath. ...
- Infra- (from Latin infra 'under') is used to indicate something that is within or below. ...
What is the dorsal surface called in four-legged animals?
In humans, the dorsal surface can also be called the POSTERIOR surface; however, in four-legged animals, the dorsal surface is the POSTERIOR surface. In an incision cuts the heart into right and left parts, the section is a SAGITTAL sections, but if the heart is cut so that anterior and posterior parts result, the section is a FRONTAL blank section.
What is another name for the dorsal surface?
What are the 4 anatomical planes?
- median or sagittal plane.
- a parasagittal plane.
- frontal or coronal plane.
- transverse or axial plane.
Where is dorsal located?
“Dorsal” is a term which is used in anatomical positioning to refer to something at the back of the body, which means that this column is at the rear of the spinal cord. “Column” indicates that the structure is one of several columns located in the spinal cord.
What does dorsal to mean?
Dorsal definition The definition of dorsal is something related to the back or the upper side of a plant or animal. The fin on a shark's back is an example of something that would be described as dorsal. adjective. 2. Relating to or on the back or upper surface of an animal.
Which term means dorsal?
backPosterior or dorsal - back (example, the shoulder blades are located on the posterior side of the body). Medial - toward the midline of the body (example, the middle toe is located at the medial side of the foot).
What is meant by dorsal in biology?
On a human body, dorsal (i.e., posterior) refers to the back portion of the body, whereas ventral (i.e., anterior) refers to the front part of the body. The terms dorsal and ventral are also often used to describe the relative location of a body part.
What is dorsal view?
relating to the back or spinal part of the body [...]
What is ventral surface?
Ventral: Pertaining to the front or anterior of any structure. The ventral surfaces of the body include the chest, abdomen, shins, palms, and soles. Ventral is as opposed to dorsal. From the Latin "venter" meaning belly.
Where is the dorsal cavity?
The dorsal cavity is the entirety of the back; it consists of the brain stem and the entire spinal cord. It also consists of all the nerve plexuses and single nerves that exit the spinal cord via the spinal column.
What is dorsal in animals?
Dorsum is a Latin word meaning "back." Thus, dorsal refers to the animal's back or the backside of any other structures; e.g., the posterior sur- face of the human leg is its dorsal surface. The term ventral derives from the Latin term venter, meaning "belly," and al- ways refers to the belly side of animals.
What is dorsal ventral and lateral?
Dorsal/Ventral: Dorsal -- directed toward the back [for: head, neck, trunk & tail]; also applied to manus & pes. Ventral -- directed toward the belly [for: head, neck, trunk & tail]. Medial/Lateral: Medial -- directed toward the midline (median plane) [head, neck, trunk, tail, & limbs].
Which is the dorsal side of the leaf?
The dorsal surface of the leaf is defined as the plane facing the apical portion of the shoot. Each node consists of an axillary bud subtended by a leaf. The petiole is the proximal portion of the leaf connecting the more distal leaf blade to the plant stem.
What is dorsal hand?
The opposite side of your hand, the back of your hand, is called the dorsal aspect of the hand. The term 'dorsal' refers to something that is towards the back of something. In this case, it's the back of our hand.
What is dorsal foot?
The dorsum of foot is the area facing upwards while standing.
Is Skin dorsal or ventral?
0:279:06Body Cavities and Membranes (Dorsal, Ventral) - YouTubeYouTubeStart of suggested clipEnd of suggested clipTerms you'll know that ventral or anterior. Means toward the front of the body and dorsal orMoreTerms you'll know that ventral or anterior. Means toward the front of the body and dorsal or posterior means toward the back of the body.
What does dorsal mean quizlet?
Dorsal means toward the back, away from the stomach side.
What is the root word for dorsal?
Etymology. From Late Middle English dorsal/dorsale, borrowing from Medieval Latin dorsālis (“of or relating to the back”), from dorsum (“the back”) + -ālis (“-al”, adjectival suffix); equivalent to dorsum + -al.
What is posterior in medical terms?
(pos-TEER-ee-er) In human anatomy, has to do with the back of a structure, or a structure found toward the back of the body.
What is the medical term for back?
1. Posterior aspect of trunk, below neck and above buttocks. 2. Vertebral column with associated muscles (erector spinae and transversospinalis) and overlying integument. See: dorsum.
What is dorsal and ventral?
Dorsal and ventral are paired anatomical terms used to describe opposite locations on a body that is in the anatomical position. The anatomical pos...
What is the difference between dorsal and ventral?
The main difference between dorsal and ventral is the area of the body to which they refer. In general, ventral refers to the front of the body, an...
What are the dorsal and ventral body cavities?
The dorsal and ventral body cavities, two of the largest body compartments in humans, are anatomical spaces that contain various organs and other s...
What are the most important facts to know about dorsal and ventral?
Dorsal and ventral are terms that refer, respectively, to the back and front portions of the human body in the anatomical position. These terms can...
Dorsal surface Definition
The word dorsal surface is one of the standard anatomical terms, which is used to describe the accurate position or surface of a part of the organism's body about its anatomy. It refers to the upper region or backside of the organism.
Overview of Dorsal Surface
Proper communication has always played a key role in the spread of information from one person to another, or from one region to another region. It requires a standard set of words are used to describe a particular situation or thing. These standard words are like rules followed throughout the world by anyone using that language.
Dorsal surface of the human body
The dorsal surface of the human body is the back portion of the body, and this reference is by the standing position of the human body. It is sometimes also referred to as the posterior surface, and the demarking is done with the help of the frontal plane, which divides the human body exactly from the center in the frontal position.
Dorsal surface of the tongue
The dorsal surface of the tongue refers to the upper portion of the tongue where all the sensing of taste happens.
Dorsal surface of the hands
The dorsal surface of the hands refers to the backside of the hand. It is quite different from the ventral or palmer side of the hand, which is more muscular as compared to the dorsal side.
Where is the dorsal cavity located?
The dorsal cavity lies close to the spine in the posterior portion of the body. The dorsal cavity contains the spinal column, central nervous system (i.e., brain and spinal cord), and meninges (i.e., tissue that surrounds the brain and spinal cord).
What is the difference between ventral and dorsal?
In general, ventral refers to the front of the body, and dorsal refers to the back. These terms are also known as anterior and posterior, respectively.
What is the ventral cavity?
On the anterior side of the body, the ventral cavity is made up of the thoracic cavity, abdominal cavity, and pelvic cavity. The thoracic cavity contains the heart, lungs, breast tissue, thymus gland, and blood vessels. Inside the abdominal cavity are the stomach, liver, gallbladder, pancreas, small intestine, colon, appendix, and kidneys.
What is the ventral cavity of the small intestine?
For example, one could say, “The small intestine is ventral to the kidneys”, which means the small intestine is in front of the kidneys. These anatomical terms can also describe different body cavities. The dorsal cavity contains the spinal cord, central nervous system, and spinal column, whereas the ventral cavity consists of the thoracic, ...
What are the dorsal and ventral cavities?
What are the dorsal and ventral body cavities? The dorsal and ventral body cavities, two of the largest body compartments in humans, are anatomical spaces that contain various organs and other structures. The dorsal cavity lies close to the spine in the posterior portion of the body. The dorsal cavity contains the spinal column, ...
What are the most important facts about dorsal and ventral?
What are the most important facts to know about dorsal and ventral? Dorsal and ventral are terms that refer, respectively, to the back and front portions of the human body in the anatomical position. These terms can also be referred to as posterior and anterior surfaces.
What is the paired anatomical term for the ventral and dorsal?
The anatomical position of a human body is defined as a body standing upright with the head facing forward, arms down at the sides with the palms turned forward, and feet parallel facing forward.
What does "dorsal" mean in medical terms?
(Entry 1 of 2) 1 a : being or located near, on, or toward the upper surface of an animal (as a quadruped) opposite the lower or ventral surface. b : being or located near, on, or toward the back or posterior part of the human body. 2 chiefly British : thoracic.
What is the dorsal fin?
Kids Definition of dorsal. : relating to or being on or near the surface of the body that in humans is the back but in most animals is the upper surface a fish's dorsal fin.
What is the dorsal surface?
dorsal. (of an animal) the part that normally occurs uppermost. The back of an animal is called the dorsal surface. In primates in the upright position the dorsal surface is directed backwards. (of a plant) of, or situated on the side of an organ that is directed away from the axis. See also DORSIVENTRAL LEAF.
What does "dorsal" mean?
dorsal. (dôr′səl) adj. 1. Anatomy Of, toward, on, in, or near the back or upper surface of an organ, part, or organism. 2. Botany Of or on the surface of an organ or part facing away from the axis; abaxial.
What is the synonym for posterior?
1. Pertaining to the back or any dorsum. Synonym (s): tergal. 2. Synonym (s): posterior (1) 3. In veterinary anatomy, pertaining to the back or upper surface of an animal. Often used to indicate the position of one structure relative to another; that is, nearer the back surface of the body. 4.
