The 2-Minute Rule for anatomy human heart

cardiac skeleton – (also, skeleton of your heart) bolstered connective tissue Positioned within the atrioventricular septum; involves four rings that encompass the openings between the atria and ventricles, along with the openings to the pulmonary trunk and aorta; The purpose of attachment with the heart valves.

corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue during the penis that fills with blood throughout an erection and surrounds the penile urethra to the ventral percentage of the penis.

caudate – nucleus deep within the cerebrum that is an element on the basal nuclei; combined with the putamen, it is part with the striatum.

acrosome – cap-like vesicle Situated on the anterior-most location of a sperm that may be rich with lysosomal enzymes capable of digesting the protecting levels bordering the oocyte.

deltoid ligament – wide intrinsic ligament Situated on the medial side of your ankle joint; supports the talus at the talocrural joint and resists excess eversion on the foot.

adrenal medulla – inner layer on the adrenal glands that performs a crucial job inside the worry response by making adrenaline website and noradrenaline.

arrector pili – smooth muscle which is activated in response to external stimuli that pull on hair follicles and make the hair “stand up”.

defensins – antimicrobial proteins produced from neutrophils and macrophages that generate openings within the plasma membranes to eliminate cells.

canaliculi – (singular = canaliculus) channels throughout the bone matrix that house one among an osteocyte’s quite a few cytoplasmic extensions that it uses to speak and get nutrients.

acetabular labrum website – lip of fibrocartilage that surrounds outer margin of your acetabulum about the hip bone.

acromioclavicular joint – articulation amongst the acromion of your scapula along with the acromial conclude in the clavicle.

carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and among the ways that carbon dioxide is carried in the blood.

axon – one strategy of the neuron that carries an electrical signal (action potential) away from the mobile body toward a target cell.

basement membrane – in epithelial tissue, a skinny layer of fibrous material that anchors the epithelial tissue on the fundamental connective tissue; produced up with the basal lamina and reticular lamina.