Non-invasive recordings using brain electrophysiology provide credible insights into decline in neuronal functioning with age. New approaches are required to translate these results into compelling ...

Mast cell activation syndrome is a condition that causes mast cells to release an inappropriate amount of chemicals into your body. This causes allergy symptoms and a wide range of other symptoms.

Biochemistry is the study of the structure and function of biological molecules such as proteins, nucleic acids, carbohydrates and lipids. Biochemistry is also used to describe techniques suited to ...

Low blood pressure—also known as hypotension—is a serious condition that can affect the blood flow and oxygen to your organs. While normal blood pressure is 120/80 mmHg, low blood pressure is usually ...

Benign tumors are noncancerous growths in the body. They can occur anywhere in the body, grow slowly, and have clear borders. Unlike cancerous tumors, they don’t spread to other parts of the body. If ...

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. Proctalgia fugax causes short ...

Cannabidiol (CBD) and cannabinol (CBN) are two of the more than 100 types of natural chemical components called cannabinoids found in the cannabis plant. You may have heard of tetrahydrocannabinol ...

Muscular dystrophy is a group of conditions that damage and weaken your muscles over time. Symptoms, age of onset, and outlook depend on the type of muscular dystrophy you have. Muscular dystrophy ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems as well as ...