What Is Dorsal In Human Body?

Where is the dorsal in the body?

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..

Is the stomach dorsal or ventral?

The stomach and digestive organs are found in the abdominal cavity, the region below (inferior) the diaphragm. The dorsal cavity is located on the back side and the ventral cavity is the front region of the human.

What is a part of the dorsal cavity?

dorsal cavity: The cavity in the back of the body that contains the cranial and vertebral cavities, which house the brain and spinal cord respectively. Thoracic Cavity: The ventral body chamber that contains the pericardial cavity (the heart) and the pleural cavity (the lungs).

What are the 10 body cavities?

Terms in this set (10)cranial cavity. contains the brain.vertebral cavity. contains the spinal cord.diaphragm. muscle that separates the thoracic and abdominopelvic cavities.thoracic cavity. enclosed by the ribs, sternum, and vertebral column.pericardial cavity. … pleural cavity. … mediastinum. … abdominopelvic cavity.More items…

What is difference between dorsal and ventral?

The term ventral refers to the anterior (front) aspect of the embryo, while dorsal refers to the posterior (back).

What is the difference between dorsal and posterior?

– 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.

What do you mean by dorsal side?

The dorsal (from Latin dorsum ‘back’) surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. … For example, in a fish, the pectoral fins are dorsal to the anal fin, but ventral to the dorsal fin.

What are the five body cavities?

Terms in this set (5)Cranial cavity. Housing the brain and the pituitary glad.Spinal cavity. Housing the spinal cord.Thoracic cavity. Housing the lungs.Abdominal cavity. Housing the major digestive organs.Pelvic cavity. Housing the urinary and reproductive organs.

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.

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 meaning of the term dorsal?

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.

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.

Is the liver dorsal or ventral?

Embryologically, the liver grows as a ventral diverticulum from the junction of foregut and the midgut into the ventral mesogastrium (the caudal part of the septum transversum; the cranial part forms the diaphragm). The same diverticulum forms the gallbladder and bile ducts as well.

What is another word for dorsal?

What is another word for dorsal?backposteriorvertebralrearhinderafterhindrearwardhindmostaft16 more rows

What is dorsal brain?

Dorsal: … When used in reference to the nervous system, dorsal refers to the back when discussing the spinal cord. However, above the junction of the midbrain and diencephalon, dorsal refers instead to the upper or superior portion of the brain.