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Painting of Coccyx & Sacrum: Coccyx commonly referred to as the tailbone, is the final segment of the human vertebral column. Comprising three to five separate or fused vertebrae (the coccygeal vertebrae) below the sacrum, it is attached to the sacrum by a fibrocartilaginous joint, the...
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Coccyx & Sacrum Coccyx Sacrum tail bone |
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Painting of Esophagus:Sometimes known as the gullet, is an organ in vertebrates which consists of a muscular tube through which food passes from the pharynx to the stomach .In humans the esophagus is continuous with the laryngeal part of the pharynx at the level of the C6 vertebra. The esophagus...
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gullet Esophagus oesophagus food pipe |
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Painting of Spinal Nerve:The term spinal nerve generally refers to the mixed spinal nerve, which is formed from the dorsal and ventral roots that come out of the spinal cord. The spinal nerve is the bit that passes out of the vertebrae through the intervertebral foramen. All spinal nerves are...
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spinal nerve nerve spinalcord nerve |
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Painting of Spinal Chord:The spinal cord is a long, thin, tubular bundle of nervous tissue and support cells that extends from the brain. The brain and spinal cord together make up the central nervous system. It is around 45 cm long in men and around 43 cm long in women. The length of the spinal...
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spinal cord backbone |
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Painting of Cervical vertebrae:In vertebrates, cervical vertebrae (singular: vertebra) are those vertebrae immediately inferior to the skull..The movements of flexion and extension of the head take place predominantly at the joint between the first cervical vertebra and the occipital bone, the...
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cervical vertebrae neck bone |
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Painting of Floating ribs:Floating ribs are four atypical ribs (two lowermost pairs, XI-XII) in the human ribcage. They are called so because they are attached to the vertebrae only, and not to the sternum or cartilage coming off of the sternum. Some people are missing one of the two pairs....
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floating ribs ribs |
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Painting of Sacral-vertebrae:The first sacral vertebra through the fifth sacral vertebra. There are 5 sacral vertebral bones. They are represented by the symbols S1 through S5. The sacral vertebrae are situated in the spinal column just below the lumbar vertebrae and right above the coccyx,...
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Sacral vertebrae vertebral bones |
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Painting of Thoracic Vertebrae cross section:The 12 thoracic vertebrae compose the middle segment of the vertebral column, between the cervical vertebrae and the lumbar vertebrae. They are intermediate in size between those of the cervical and lumbar regions; they increase in size as one proceeds...
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Thoracic vertebrae cross section vertebrae cross section |
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Painting of Central nervous system:The central nervous system (CNS) is the part of the nervous system that functions to coordinate the activity of all parts of the bodies of bilaterian animals—that is, all animals more advanced than sponges or jellyfish. In vertebrates, the central nervous...
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CNS central nervous system nervous system |
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Painting of Esophagus located behind the trachea:The esophagus is a median structure that lies first behind the trachea and then behind the left atrium. It begins to deviate to the left below the left main bronchus. In the posterior mediastinum it is related to the vertebral column as a string...
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Esophagus located behind the trachea retrocardiac |
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