The hippocampus is a seahorse-shaped structure in your brain that is involved in memory and learning. Learn more about the hippocampus. The hippocampus is a seahorse-shaped structure in your brain that is involved in memory and learning. It helps organize and store new memories and connects them to your emotions. This article will explain more about the hippocampus and its function.
The salivary glands make saliva in your mouth. Learn more about their anatomy, location, and function. Glands are organs that make and release different substances in your body. The salivary glands produce saliva in your mouth. It is possible for these glands to become infected, swollen, or to develop other problems.This article will explain more
The lacrimal gland is a small gland located in the upper corner of each eye. It's involved in tear production, which is essential for eye health. The lacrimal gland is a small, almond-shaped gland that sits in the upper, outer corner of the eye socket, just about parallel to the outer edge of your eyebrow. It produces the aqueous (watery) portion of tears.Tears have three layers—water,
The spleen sits in the upper left abdomen beneath the diaphragm to the side if the stomach. Part of the lymphatic system, it’s crucial for immune function. Sitting in the upper left abdomen where it’s protected by the rib cage, the spleen is the largest organ of the lymphatic system, which plays an important role in immune function. Located just below the diaphragm and to the side of the lower
The thymus, located in the chest, is a lymphatic system organ that produces immune system cells that destroy pathogens in the body. The thymus is a lymphatic system organ located in the chest, behind the sternum (breastbone). The thymus plays an important role in the immune system by creating lymphocytes called T cells. These cells find and destroy pathogens like bacteria
The choroid plexus is a complex tissue within the ventricles of the brain that secretes cerebrospinal fluid. Reviewed by a board-certified physician. The choroid plexus is a complex tissue configuration made up of epithelial cells, capillaries (tiny blood vessels), and connective tissue that lines the ventricles of the brain. Its function first and foremost is to secrete cerebrospinal fluid
The lens is the part of the eye that bends light and helps focus images. Aging and cataracts can affect it. Reviewed by a board-certified physician. The lens is a curved structure in the eye that that bends light and focuses it for the retina to help you see images clearly. The crystalline lens, a clear disk behind the iris, is flexible and changes shape to help you see objects at varying
The choroid plexus is a protective barrier that lines the brain's ventricles and produces cerebrospinal fluid. Reviewed by a board-certified physician. The choroid plexus is a thin structure that lines most of the the ventricles of the brain. It is a protective barrier that produces cerebrospinal fluid (CSF), a fluid that provides nourishment and cushioning for the brain and spinal