Quick Answer: What Do You Mean By Dorsal?

What is dorsal in human body?

Posterior 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)..

Is posterior and dorsal the same?

– Posterior (Latin post; after): is to be situated toward the back (last in movement) of the body. – Dorsal: when something is said to be dorsal, it means that it is closer to the back side of the body. For example, the brain is dorsal to the eyes.

Is the heart dorsal or ventral?

The dorsal body cavity includes the cranial cavity, enclosed by the skull and contains the brain, and the spinal cavity, enclosed by the spine and contains the spinal cord The ventral body cavity includes the thoracic cavity, enclosed by the ribcage and contains the lungs and heart; and the abdominopelvic cavity.

What is dorsal area?

The dorsal body cavity is located along the dorsal (posterior) surface of the human body, where it is subdivided into the cranial cavity housing the brain and the spinal cavity housing the spinal cord. … It is one of the two main body cavities, along with the ventral body cavity.

What is a dorsal in medical terms?

Dorsal: Relating to the back or posterior of a structure. As opposed to the ventral, or front, of the structure. Some of the dorsal surfaces of the body are the back, buttocks, calves, and the knuckle side of the hand.

Where does the word dorsal come from?

Etymology: from Middle French dorsal, from Late Latin dorsalis, corresponding to Latin dorsualis, “of the back” from dorsum, “back”, dors, “back of the body” + -al, “pertaining to, referring to”.

What does dorsal mean on a frog?

• Dorsal—the back or upper surface of an organism. • Ventral—the stomach or lower surface of an organism.

Why is it called a dorsal fin?

Functions. The main purpose of the dorsal fin is to stabilize the animal against rolling and to assist in sudden turns. Some species have further adapted their dorsal fins to other uses. The sunfish uses the dorsal fin (and the anal fin) for propulsion.

What is the most evil word?

most evildestructive.hateful.heinous.malicious.ugly.unpleasant.vicious.vile.

Whats the opposite of dorsal?

abaxial, dorsal(adj) facing away from the axis of an organ or organism. “the abaxial surface of a leaf is the underside or side facing away from the stem” Antonyms: ventral, dorsoventral.

What does dorsal mean in English?

1a : 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. Other Words from dorsal. dorsally \ -​sə-​lē \ adverb.

What is the meaning of dorsal and ventral?

As described above, ventral and dorsal refer to the anterior and posterior aspects of the body respectively. However in the context of the central nervous system, they have slightly different meanings. Ventral refers to the inferior region of the brain, while dorsal refers to the superior region (towards the scalp).

What is another word for dorsal?

What is another word for dorsal?backposteriorvertebralrearhinderafterhindrearwardhindmostaft16 more rows

What is dorsal used for?

Medical Definition of Dorsal Dorsal: Relating to the back or posterior of a structure. As opposed to the ventral, or front, of the structure. Some of the dorsal surfaces of the body are the back, buttocks, calves, and the knuckle side of the hand.

What does dorsal mean in biology?

These two terms, used in anatomy and embryology, describe something at the back (dorsal) or front/belly (ventral) of an organism. The dorsal (from Latin dorsum ‘back’) surface of an organism refers to the back, or upper side, of an organism.

How do you use dorsal in a sentence?

The lungs are small and occupy only the dorsal portion of the thoracic cavity. Tail long, its apical half-clothed on the dorsal surface with long hairs. These processes stretch across the body cavity to be inserted in the dorsal and ventral middle lines.

What is the definition of dorsal fin?

: a flat thin part on the back of some fish (such as sharks)

What is dorsal foot?

Anatomical Parts The dorsum of foot is the area facing upwards while standing.