A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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association place – region of cortex linked to a Main sensory cortical place that even more processes the data to make a lot more complex sensory perceptions.
anterior talofibular ligament – intrinsic ligament Found over the lateral facet with the ankle joint, amongst talus bone and lateral malleolus of fibula; supports talus for the talocrural joint and resists excess inversion in the foot.
atrioventricular bundle branches – (also, left or ideal bundle branches) specialised myocardial conductile cells that arise through the bifurcation of your atrioventricular bundle and pass through the interventricular septum; bring on the Purkinje fibres and also to the appropriate papillary muscle mass through the moderator band.
adrenaline – primary and most powerful catecholamine hormone secreted through the adrenal medulla in reaction to quick-expression strain.
cupula – specialised structure throughout the base of a semicircular canal that bends the stereocilia of hair cells when The top rotates Through the relative motion in the enclosed fluid.
crista galli – small upward projection Found for the midline in the floor of the anterior cranial fossa; shaped through the ethmoid bone.
dendrite – just one of many branchlike processes that extends in the neuron mobile body and capabilities as a Speak to for incoming signals (synapses) from other neurons or sensory cells.
blood typing or grouping – blood check for identification of blood style working with commercially well prepared antibodies and small samples of blood.
canaliculi – (singular = canaliculus) channels throughout the bone matrix that residence among an osteocyte’s several cytoplasmic extensions that it makes use of to communicate and receive nutrients.
ascending pathway – fibre structure that relays sensory details in the periphery through the spinal website twine and Mind stem to other buildings with the Mind.
adrenal cortex – outer area on the adrenal glands consisting of several layers of epithelial cells and capillary networks that makes mineralocorticoids and glucocorticoids.
bundle of His – (also, atrioventricular bundle) team of specialised myocardial conductile cells that transmit the impulse with the AV node from the interventricular septum; sort the left and ideal atrioventricular bundle branches.
disinhibition – disynaptic relationship wherein the first synapse inhibits the 2nd cell, which then stops website inhibiting the final concentrate on.
basement membrane – in epithelial tissue, a skinny layer of fibrous content that anchors the epithelial tissue for the underlying connective tissue; created up of your basal lamina and reticular lamina.