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Human musculoskeletal system

Index Human musculoskeletal system

The human musculoskeletal system (also known as the locomotor system, and previously the activity system) is an organ system that gives humans the ability to move using their muscular and skeletal systems. [1]

94 relations: Action potential, Adipose tissue, Amphiarthrosis, Anatomical terms of motion, Appendicular skeleton, Ataxia, Axial skeleton, Blood, Blood cell, Body cavity, Bone, Bone marrow, Calcium, Cardiac muscle, Cartilage, Cell (biology), Central nervous system, Chemical synapse, Circulatory system, Connective tissue, Depolarization, Diagnosis, Dislocation, Elastic fiber, Elasticity (physics), Endocrine system, Fat, Fiber, Flat bone, Friction, Haematopoiesis, Heart, Human, Human brain, Human skeleton, Infection, Initiation, Integumentary system, Irregular bone, Joint, Joint capsule, Ligament, List of skeletal muscles of the human body, Liver, Long bone, Lumen (anatomy), Lung, Mammal, Medical diagnosis, Metabolism, ..., Microscope, Mineral, Mineral (nutrient), Motor neuron, Muscle, Muscle contraction, Muscular system, Nerve, Nervous system, Neuromuscular junction, Neurotransmitter, Organ (anatomy), Orthopedic surgery, Pain, Paralysis, Paresis, Pelvic girdle pain, Pelvis, Periosteum, Phosphorus, Physical medicine and rehabilitation, Platelet, Pregnancy, Red blood cell, Rib cage, Sarcolemma, Semipermeable membrane, Sesamoid bone, Short bone, Skeletal muscle, Skeleton, Skull, Smooth muscle tissue, Somatic nervous system, Striated muscle tissue, Synarthrosis, Synovial fluid, Synovial joint, Synovial membrane, Tendon, Tissue (biology), Toxicity, Vertebral column, White blood cell. Expand index (44 more) »

Action potential

In physiology, an action potential occurs when the membrane potential of a specific axon location rapidly rises and falls: this depolarisation then causes adjacent locations to similarly depolarise.

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Adipose tissue

In biology, adipose tissue, body fat, or simply fat is a loose connective tissue composed mostly of adipocytes.

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Amphiarthrosis

Amphiarthrosis is a type of continuous, slightly movable joint.

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Anatomical terms of motion

Motion, the process of movement, is described using specific anatomical terms.

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Appendicular skeleton

The appendicular skeleton is the portion of the skeleton of vertebrates consisting of the bones that support the appendages.

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Ataxia

Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality.

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Axial skeleton

The axial skeleton is the part of the skeleton that consists of the bones of the head and trunk of a vertebrate.

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Blood

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

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Blood cell

A blood cell, also called a haematopoietic cell, hemocyte, or hematocyte, is a cell produced through hematopoiesis and found mainly in the blood.

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Body cavity

A body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels).

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Bone

A bone is a rigid organ that constitutes part of the vertebrate skeleton.

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Bone marrow

Bone marrow is a semi-solid tissue which may be found within the spongy or cancellous portions of bones.

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Calcium

Calcium is a chemical element with symbol Ca and atomic number 20.

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Cardiac muscle

Cardiac muscle (heart muscle) is one of the three major types of muscle, the others being skeletal and smooth muscle.

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Cartilage

Cartilage is a resilient and smooth elastic tissue, a rubber-like padding that covers and protects the ends of long bones at the joints, and is a structural component of the rib cage, the ear, the nose, the bronchial tubes, the intervertebral discs, and many other body components.

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Cell (biology)

The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms.

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Central nervous system

The central nervous system (CNS) is the part of the nervous system consisting of the brain and spinal cord.

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Chemical synapse

Chemical synapses are biological junctions through which neurons' signals can be exchanged to each other and to non-neuronal cells such as those in muscles or glands.

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Circulatory system

The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.

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Connective tissue

Connective tissue (CT) is one of the four basic types of animal tissue, along with epithelial tissue, muscle tissue, and nervous tissue.

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Depolarization

In biology, depolarization is a change within a cell, during which the cell undergoes a shift in electric charge distribution, resulting in less negative charge inside the cell.

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Diagnosis

Diagnosis is the identification of the nature and cause of a certain phenomenon.

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Dislocation

In materials science, a dislocation or Taylor's dislocation is a crystallographic defect or irregularity within a crystal structure.

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Elastic fiber

Elastic fibers (or yellow fibers) are bundles of proteins (elastin) found in extracellular matrix of connective tissue and produced by fibroblasts and smooth muscle cells in arteries.

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Elasticity (physics)

In physics, elasticity (from Greek ἐλαστός "ductible") is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed.

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Endocrine system

The endocrine system is a chemical messenger system consisting of hormones, the group of glands of an organism that carry those hormones directly into the circulatory system to be carried towards distant target organs, and the feedback loops of homeostasis that the hormones drive.

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Fat

Fat is one of the three main macronutrients, along with carbohydrate and protein.

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Fiber

Fiber or fibre (see spelling differences, from the Latin fibra) is a natural or synthetic substance that is significantly longer than it is wide.

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Flat bone

Flat bones are bones whose principal function is either extensive protection or the provision of broad surfaces for muscular attachment.

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Friction

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

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Haematopoiesis

Haematopoiesis (from Greek αἷμα, "blood" and ποιεῖν "to make"; also hematopoiesis in American English; sometimes also haemopoiesis or hemopoiesis) is the formation of blood cellular components.

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Heart

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.

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Human

Humans (taxonomically Homo sapiens) are the only extant members of the subtribe Hominina.

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Human brain

The human brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system.

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Human skeleton

The human skeleton is the internal framework of the body.

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Infection

Infection is the invasion of an organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to the infectious agents and the toxins they produce.

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Initiation

Initiation is a rite of passage marking entrance or acceptance into a group or society.

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Integumentary system

The integumentary system comprises the skin and its appendages acting to protect the body from various kinds of damage, such as loss of water or abrasion from outside.

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Irregular bone

The irregular bones are bones which, from their peculiar form, cannot be grouped as long, short, flat or sesamoid bones.

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Joint

A joint or articulation (or articular surface) is the connection made between bones in the body which link the skeletal system into a functional whole.

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Joint capsule

In anatomy, a joint capsule or articular capsule is an envelope surrounding a synovial joint.

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Ligament

A ligament is the fibrous connective tissue that connects bones to other bones.

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List of skeletal muscles of the human body

This is a table of skeletal muscles of the human anatomy.

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Liver

The liver, an organ only found in vertebrates, detoxifies various metabolites, synthesizes proteins, and produces biochemicals necessary for digestion.

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Long bone

The long bones are those that are longer than they are wide.

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Lumen (anatomy)

In biology, a lumen (plural lumina) is the inside space of a tubular structure, such as an artery or intestine.

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Lung

The lungs are the primary organs of the respiratory system in humans and many other animals including a few fish and some snails.

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Mammal

Mammals are the vertebrates within the class Mammalia (from Latin mamma "breast"), a clade of endothermic amniotes distinguished from reptiles (including birds) by the possession of a neocortex (a region of the brain), hair, three middle ear bones, and mammary glands.

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Medical diagnosis

Medical diagnosis (abbreviated Dx or DS) is the process of determining which disease or condition explains a person's symptoms and signs.

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Metabolism

Metabolism (from μεταβολή metabolē, "change") is the set of life-sustaining chemical transformations within the cells of organisms.

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Microscope

A microscope (from the μικρός, mikrós, "small" and σκοπεῖν, skopeîn, "to look" or "see") is an instrument used to see objects that are too small to be seen by the naked eye.

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Mineral

A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processes.

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Mineral (nutrient)

In the context of nutrition, a mineral is a chemical element required as an essential nutrient by organisms to perform functions necessary for life.

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Motor neuron

A motor neuron (or motoneuron) is a neuron whose cell body is located in the motor cortex, brainstem or the spinal cord, and whose axon (fiber) projects to the spinal cord or outside of the spinal cord to directly or indirectly control effector organs, mainly muscles and glands.

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Muscle

Muscle is a soft tissue found in most animals.

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Muscle contraction

Muscle contraction is the activation of tension-generating sites within muscle fibers.

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Muscular system

The muscular system is an organ system consisting of skeletal, smooth and cardiac muscles.

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Nerve

A nerve is an enclosed, cable-like bundle of axons (nerve fibers, the long and slender projections of neurons) in the peripheral nervous system.

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Nervous system

The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different parts of its body.

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Neuromuscular junction

A neuromuscular junction (or myoneural junction) is a chemical synapse formed by the contact between a motor neuron and a muscle fiber.

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Neurotransmitter

Neurotransmitters are endogenous chemicals that enable neurotransmission.

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Organ (anatomy)

Organs are collections of tissues with similar functions.

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Orthopedic surgery

Orthopedic surgery or orthopedics, also spelled orthopaedic, is the branch of surgery concerned with conditions involving the musculoskeletal system.

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Pain

Pain is a distressing feeling often caused by intense or damaging stimuli.

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Paralysis

Paralysis is a loss of muscle function for one or more muscles.

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Paresis

Paresis is a condition typified by a weakness of voluntary movement, or partial loss of voluntary movement or by impaired movement.

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Pelvic girdle pain

Pelvic girdle pain (abbreviated PGP) is a pregnancy discomfort that causes pain, instability and limitation of mobility and functioning in any of the three pelvic joints.

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Pelvis

The pelvis (plural pelves or pelvises) is either the lower part of the trunk of the human body between the abdomen and the thighs (sometimes also called pelvic region of the trunk) or the skeleton embedded in it (sometimes also called bony pelvis, or pelvic skeleton).

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Periosteum

The periosteum is a membrane that covers the outer surface of all bones, except at the joints of long bones.

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Phosphorus

Phosphorus is a chemical element with symbol P and atomic number 15.

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Physical medicine and rehabilitation

Physical medicine and rehabilitation, also known as physiatry, is a branch of medicine that aims to enhance and restore functional ability and quality of life to those with physical impairments or disabilities.

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Platelet

Platelets, also called thrombocytes (from Greek θρόμβος, "clot" and κύτος, "cell"), are a component of blood whose function (along with the coagulation factors) is to react to bleeding from blood vessel injury by clumping, thereby initiating a blood clot.

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Pregnancy

Pregnancy, also known as gestation, is the time during which one or more offspring develops inside a woman.

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Red blood cell

Red blood cells-- also known as RBCs, red cells, red blood corpuscles, haematids, erythroid cells or erythrocytes (from Greek erythros for "red" and kytos for "hollow vessel", with -cyte translated as "cell" in modern usage), are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O2) to the body tissues—via blood flow through the circulatory system.

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Rib cage

The rib cage is an arrangement of bones in the thorax of most vertebrates.

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Sarcolemma

The sarcolemma (sarco (from sarx) from Greek; flesh, and lemma from Greek; sheath) also called the myolemma, is the cell membrane of a striated muscle fiber cell.

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Semipermeable membrane

A semipermeable membrane is a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by diffusion—or occasionally by more specialized processes of facilitated diffusion, passive transport or active transport.

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Sesamoid bone

In anatomy, a sesamoid bone is a bone embedded within a tendon or a muscle.

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Short bone

Short bones are designated as those bones that are as wide as they are long.

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Skeletal muscle

Skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth muscle.

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Skeleton

The skeleton is the body part that forms the supporting structure of an organism.

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Skull

The skull is a bony structure that forms the head in vertebrates.

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Smooth muscle tissue

Smooth muscle is an involuntary non-striated muscle.

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Somatic nervous system

The somatic nervous system (SNS or voluntary nervous system) is the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles.

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Striated muscle tissue

Striated muscle tissue is a muscle tissue that features repeating functional units called sarcomeres, in contrast with smooth muscle tissue which does not.

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Synarthrosis

A synarthrosis is a type of joint which permits very little or no movement under normal conditions.

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Synovial fluid

Synovial fluid, also called synovia,help 1 is a viscous, non-Newtonian fluid found in the cavities of synovial joints.

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Synovial joint

A synovial joint, also known as diarthrosis, joins bones with a fibrous joint capsule that is continuous with the periosteum of the joined bones, constitutes the outer boundary of a synovial cavity, and surrounds the bones' articulating surfaces.

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Synovial membrane

The synovial membrane (also known as synovium or stratum synoviale) is a specialized connective tissue that lines the inner surface of capsules of synovial joints and tendon sheath.

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Tendon

A tendon or sinew is a tough band of fibrous connective tissue that usually connects muscle to bone and is capable of withstanding tension.

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Tissue (biology)

In biology, tissue is a cellular organizational level between cells and a complete organ.

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Toxicity

Toxicity is the degree to which a chemical substance or a particular mixture of substances can damage an organism.

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Vertebral column

The vertebral column, also known as the backbone or spine, is part of the axial skeleton.

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White blood cell

White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

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Human musculoskeletal systems, Musculo-Skeletal System, Musculo-skeletal, Musculo-skeletal system, Musculoskeletal, Musculoskeletal System, Musculoskeletal system, Musculoskeletal systems, Neuromusculoskeletal, Skeletomuscular system.

References

[1] https://en.wikipedia.org/wiki/Human_musculoskeletal_system

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