Exam: GRE (Verbal)

Definition: The muscular tissue that makes up the heart, responsible for pumping blood throughout the body.

Example: The myocardium is essential for the heart's ability to function properly.

Definition: Relating to sudden, brief muscle jerks or spasms.

Example: The patient experienced myoclonic seizures that caused her body to jerk unexpectedly.

Definition: A sudden, involuntary twitching or jerking of muscles that can happen in various brain disorders.

Example: The patient experienced myoclonus, causing her arms to jerk unexpectedly.

Definition: Relating to the electrical activity produced by muscles, often used in devices that help control prosthetics.

Example: The myoelectric prosthetic arm allows users to control its movements using their muscle signals.

Definition: A threadlike structure in muscle cells that helps them contract and is made of proteins called myosin and actin.

Example: The myofibril is essential for muscle contraction and movement.

Definition: Relating to the myofibrils, which are the basic rod-like units of a muscle cell responsible for contraction.

Example: The myofibrillar structure of the muscle is essential for its ability to contract effectively.

Definition: A very small thread-like structure found in muscle cells, made of proteins called actin and myosin, which help muscles contract and relax.

Example: The myofilament plays a crucial role in muscle contraction.

Definition: Relating to the formation or origin of muscle tissue.

Example: The myogenic response of the heart helps it maintain a steady rhythm.

Definition: A type of protein found in muscle cells that helps store and transport oxygen, similar to another protein called hemoglobin.

Example: Myoglobin is essential for muscle function because it stores oxygen for use during physical activity.

Definition: A device used to record the movements or contractions of muscles.

Example: The scientist used a myograph to study the muscle activity during exercise.