The left side of the brain is generally dominant for language and other logical tasks. This side of the brain is also used for math or various calculations, according to the University of Washington. The left side of the brain also controls muscles on the right side of the body. Sensory information from the body’s right side crosses over to the left side of the brain.Know More
The ability to form words primarily lies in the left hemisphere, states the National Institute of Neurological Disorders and Stroke. Both hemispheres are divided into sections, or lobes, which specialize in different functions. The Broca’s area, which is found on the left frontal lobe, enables thoughts to be transformed into words.
The left hemisphere of around 95 percent of right-handed individuals and 60 to 70 percent of left-handed persons is dominant for language, explains the University of Washington. The two specific areas of the brain that are important for language are named the Broca’s area and Wernicke’s area.
As most of the signals from the brain to the body and vice versa cross over when reaching the brain, both left and right hemispheres control the opposite side of the body, notes the NINDS. Thus, when the left hemisphere is damaged, the right part of the body is affected. For instance, a stroke in the left hemisphere usually leaves the right arm and leg paralyzed.Learn More
The small intestine's job is to absorb about 90 percent of the nutrients we consume, according to InnerBody. The small intestine is about an inch wide and approximately 10 feet long and is folded along itself in the abdominal cavity. It is twice the length of the large intestine.Full Answer >
Boston Children's Hospital lists a number of potential complications associated with horseshoe kidney, including kidney stones, renal cancer, spina bifida, enlargement of the kidney and Wilm's tumor, a condition in which a tumor begins to form within the kidney during early childhood. Up to one-third of people with horseshoe kidneys experience these types of complications.Full Answer >
The general characteristic of epithelial tissue is that the cells are closely packed together. Since they form the linings of organs and body cavities, they have at least one side that's not in contact with other cells. They lack blood vessels and obtain nourishment through diffusion.Full Answer >
Some of the most vital organs of humans are located in the thoracic cavity, including the lungs and the heart. HowStuffWorks explains that when a person inhales, the diaphragm and muscles between the ribs expand the thoracic cavity to reduce the pressure inside the body to a level that is lower than the pressure of the air outside the body. As a result, the lungs pull air through the body's airways.Full Answer >