5 Easy Facts About human anatomy organs Described

cholinergic method – neurotransmitter technique of acetylcholine, which includes its receptors as well as enzyme acetylcholinesterase.

arm – location of the higher limb Positioned amongst the shoulder and elbow joints; includes the humerus bone.

dense body – sarcoplasmic composition that attaches into the sarcolemma and shortens the muscle mass as slender filaments slide earlier thick filaments.

apocrine sweat gland – sort of sweat gland that is certainly connected with hair follicles during the armpits and genital areas.

deltoid ligament – broad intrinsic ligament Positioned over the medial side in the ankle joint; supports the talus with the talocrural joint and resists excess eversion in the foot.

blood hydrostatic strain – pressure blood exerts from the walls of a blood vessel or heart chamber.

chorionic villi – projections of your chorionic membrane that burrow in to the endometrium and acquire in to the placenta.

defensins – antimicrobial proteins released from neutrophils and macrophages that develop openings within the plasma check here membranes to destroy cells.

anchoring junction – mechanically attaches adjacent cells to each other or on the basement membrane.

cervical curve – posteriorly concave curvature of the cervical vertebral column region; a secondary curve in the vertebral column.

adrenal cortex – outer area on the adrenal glands consisting of various layers of epithelial cells and capillary networks that produces mineralocorticoids and glucocorticoids.

arterial circle – (also, circle of Willis) anastomosis located at The bottom with the Mind that ensures continual blood offer; formed from branches of The interior carotid and vertebral arteries; materials blood to the Mind.

disinhibition – disynaptic relationship in which the 1st synapse inhibits the 2nd mobile, which then stops inhibiting the final get more info target.

axon terminal – conclude in the axon, the place there are frequently a number of branches extending towards the goal mobile.

Leave a Reply

Your email address will not be published. Required fields are marked *