Bella Evans June 29, 2020 Anatomy
Some of these organs work together and form systems that are specialised to perform a specific function or a set of functions. Collectively, these are known as organ systems.
It is referred to the physical, mechanical, and biochemical function of humans. This connects health, medicine, and science in a way that studies how the human body acquaints itself to physical activity, stress, and diseases.
Superficial arteries and veins of the face and scalp.
This is the result of humans having ancestors that began walking on their hind limbs rather than using all four limbs. Most of our anatomical insight was gained through the dissection of corpses (cadavers), and for a long time, it was the only way we could gain anatomical knowledge about the human body. It was a rather grotesque affair, but it made up the bulk of medical literature for centuries. These days, technological innovation has made it possible to explore human anatomy at a microscopic level.
Anatomy, a field in the biological sciences concerned with the identification and description of the body structures of living things. Gross anatomy involves the study of major body structures by dissection and observation and in its narrowest sense is concerned only with the human body. “Gross anatomy” customarily refers to the study of those body structures large enough to be examined without the help of magnifying devices, while microscopic anatomy is concerned with the study of structural units small enough to be seen only with a light microscope. Dissection is basic to all anatomical research. The earliest record of its use was made by the Greeks, and Theophrastus called dissection “anatomy,” from ana temnein, meaning “to cut up.”
Like most scientific disciplines, anatomy has areas of specialization. Gross anatomy is the study of the larger structures of the body, those visible without the aid of magnification (Figure 1a). Macro- means “large,” thus, gross anatomy is also referred to as macroscopic anatomy.
Tag Cloudsciatic nerve distribution sciatic nerve branches anatomy sciatic nerve innervation sciatic innervation sciatic nerve structure sciatic nerve dog anatomy sciatic nerve mri anatomy sciatic nerve supply sciatic nerve origin and insertion sciatic nerve diagram human body sciatic nerve piriformis anatomy sciatic nerve cadaver sciatic nerve anatomy diagram sciatic nerve sensory distribution sciatic nerve cutaneous innervation sciatica anatomy muscles supplied by sciatic nerve sciatic nerve muscle innervation popliteal block anatomy sciatic nerve course