Kidney Cortex And Medulla Definition. The brain substance of the kidney is formed. The main difference between renal cortex and renal medulla is that renal cortex is the outer region of the kidney which contains blood vessels connected to the nephrons whereas renal medulla is the inner region of the kidney which contains 8 12 renal pyramids.
Of all the blood the kidney receives 90 goes to the renal cortex. The brain substance of the kidney is formed by fan like pyramids. The inner portion of each kidney contains a region called the renal medulla.
The inner portion of each kidney contains a region called the renal medulla.
The outermost layer of the kidney is a tough protective skin called the renal capsule. Medulla spina lis medulla spina lis spinal cord. It has different parts nephron renal cortex renal medulla with different functions. Of all the blood the kidney receives 90 goes to the renal cortex.