On imaging, periventricular nodular heterotopias appear as ovoid lesions that are isointense to gray matter on all sequences and are primarily confined to the frontal horns, trigones, and temporal and occipital horns .
Calcium is a chemical element which is essential for living organisms, including humans. Calcium's chemical symbol is Ca. It is found in many foods. We need to consume a certain amount of calcium to build and maintain strong bones and healthy communication between the brain and various parts of the body.The National Health Service (NHS) 1, UK, says there is more calcium in the human body than any other mineral.itamin D helps our bodies absorb and retain calcium in the bones. According to the NIH (National Institutes of Health) 3, approximately 43% of all American adults take dietary supplements - 70% of adult females do.
1 Most calcium salts dissolve readily in water. 2  Calcium is an important element in the construction of corals. 3  The amount of calcium in the body can affect the rate that the heart beats.  Some of the best sources for calcium for our body include dairy products such as cheese, yogurt, and milk.