A Simple Key For human anatomy & physiology Unveiled

decussate – to cross the midline, as in fibres that job from 1 facet in the body to one other.

diencephalon – region with the Grownup brain that retains its title from embryonic development and contains the thalamus and hypothalamus.

Modifications in an organism’s interior ecosystem, which include elevated body temperature, could cause the responses of sweating as well as dilation of blood vessels in the pores and skin in order to minimize body temperature, as shown because of the runners in Determine 1.7.

costal cartilage – hyaline cartilage structure connected for the anterior close of each rib that provides for possibly direct or oblique attachment of most ribs to the sternum.

acromegaly – condition in adults caused when abnormally higher amounts of GH trigger growth of bones within the confront, hands, and ft.

cuboid – tarsal bone that articulates posteriorly Along with the calcaneus bone, medially Along with the lateral cuneiform bone, and anteriorly Together with the fourth and fifth metatarsal bones.

calcitonin – peptide hormone made and secreted because of the parafollicular cells (C cells) of the thyroid gland that functions to reduce blood calcium stages.

cell cycle – lifetime cycle of only one mobile, from its start until its division into two new daughter cells.

typical hepatic artery – branch with the celiac trunk that forms the hepatic artery, the ideal gastric artery, and the anatomy human heart cystic artery.

blood – liquid connective tissue composed of cellular components—erythrocytes, leukocytes, and platelets—and also a fluid extracellular matrix identified as plasma; component of your cardiovascular program.

central nervous program (CNS) – anatomical division from the anxious process located inside the cranial and vertebral cavities, particularly the brain and spinal wire.

arachnoid trabeculae – filaments concerning the arachnoid and pia mater within click here the subarachnoid Area.

electronic arteries – fashioned from your superficial and deep palmar arches; offer blood towards the digits.

axon terminal – end in the axon, where by there are frequently quite a few branches extending toward the target cell.

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