Getting My human anatomy organs To Work
Getting My human anatomy organs To Work
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decussate – to cross the midline, as in fibres that challenge from just one facet from the body to another.
anterior tibial vein – sorts through the dorsal venous arch; drains the world close to the tibialis anterior muscle and brings about the popliteal vein.
corpus cavernosum – either of two columns of erectile tissue from the penis that fill with blood throughout an erection.
adrenaline – Most important and many powerful catecholamine hormone secreted via the adrenal medulla in response to brief-expression anxiety.
axillary artery – continuation on the subclavian artery since it penetrates the body wall and enters the axillary region; materials blood towards the area in close proximity to the head of the humerus (humeral circumflex arteries); the vast majority of the vessel proceeds into the brachium and results in being the brachial artery.
cuboid – tarsal bone that articulates posteriorly While using the check here calcaneus bone, medially with the lateral cuneiform bone, and anteriorly With all the fourth and fifth metatarsal bones.
Nonetheless, erect posture has designed quite a few mechanical issues—in particular, excess weight bearing. These difficulties have needed to be fulfilled by adaptations on the skeletal procedure.
bicipital groove – intertubercular groove; narrow groove Positioned concerning the higher and lesser tubercles on the humerus.
anchoring junction – mechanically attaches adjacent cells to each other or to the basement membrane.
autorhythmicity – potential of cardiac muscle mass to initiate its own electrical impulse that triggers the mechanical contraction that pumps blood at a set speed without nervous or endocrine Command.
central nervous procedure (CNS) – anatomical division in the anxious technique located in the cranial and vertebral cavities, specifically the brain and spinal wire.
arachnoid trabeculae – filaments amongst the arachnoid and pia mater throughout the subarachnoid House.
ball-and-socket joint – synovial joint formed in get more info between the spherical conclusion of one bone (the ball) that fits in to the melancholy of a 2nd bone (the socket); identified on the hip and shoulder joints; functionally labeled like a multiaxial joint.
coracohumeral ligament – intrinsic ligament of the shoulder joint; runs in the coracoid strategy of the scapula for the anterior humerus.