Definition: Relating to or causing the widening of the pupils of the eyes.

Example: The doctor used a mydriatic solution to examine the patient's eyes more closely.

Definition: A type of medication that causes the pupil of the eye to widen, often used during eye exams.

Example: The doctor used a mydriatic to help examine the patient's eyes more closely.

Definition: Relating to a part of the brain called the myelencephalon, which is involved in various functions of the nervous system.

Example: The myelencephalic region plays a crucial role in regulating vital functions such as breathing and heart rate.

Definition: Describing nerve fibers that are covered with a protective layer called myelin, which helps in the efficient transmission of electrical signals in the nervous system.

Example: Myelinated fibers transmit signals faster than unmyelinated fibers.

Definition: A white, fatty material that surrounds and protects certain nerve fibers, helping to speed up the transmission of electrical signals in the nervous system.

Example: Myeline is essential for the proper functioning of the nervous system, as it insulates nerve fibers.

Definition: Relating to a substance that forms a protective covering around nerve fibers in the body.

Example: The myelinic sheath helps speed up the transmission of nerve signals.

Definition: A medical condition characterized by inflammation of the spinal cord or bone marrow.

Example: The patient was diagnosed with myelitis after experiencing severe back pain and weakness.

Definition: A type of immature cell found in the bone marrow that develops into a myelocyte, which is involved in the production of blood cells.

Example: The doctor examined the myeloblasts in the patient's bone marrow to assess their blood cell production.

Definition: Relating to or containing a type of immature blood cell that develops into white blood cells.

Example: The doctor explained that the myeloblastic cells are crucial in the formation of blood.

Definition: A large cell found in the bone marrow that develops into a type of white blood cell called a granulocyte.

Example: The doctor observed an increase in myelocytes in the patient's blood test results.

Definition: A medical condition where the bone marrow becomes filled with fibrous tissue, leading to anemia and often causing the spleen and liver to enlarge.

Example: The doctor diagnosed him with myelofibrosis after reviewing his blood tests and symptoms.