what is the difference between lamina propria and basal lamina?
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The three above layers of the basal lamina typically sit on top of the reticular lamina, which is synthesized by cells from the underlying connective tissue and contains fibronectin. ... These layers should not be confused with the lamina propria, which is found outside the basal lamina.
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What is the difference between “laminar” and “turbulent” stream flow? Choose all that apply. Laminar flow moves in faster water, whereas turbulent flow moves in slower water. Laminar flow moves particles steadily downstream, whereas turbulent flow moves particles inefficiently and can cause particles to be stuck.
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What's the Difference Between Full and Partial Balayage? While a full balayage sees you stroke lightener through the majority of the hair (including top and bottom layers), a partial balayage means you tend to focus on just one area, like the front or the top layers.
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['Stratum Basale. The stratum basale (also called the stratum germinativum) is the deepest epidermal layer and attaches the epidermis to the basal lamina, below which lie the layers of the dermis. ... ', 'Stratum Spinosum. ... ', 'Stratum Granulosum. ... ', 'Stratum Lucidum. ... ', 'Stratum Corneum. ... ', 'Papillary Layer. ... ', 'Reticular Layer.']
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Bottom-up refers to the way it is built up from the smallest pieces of sensory information. ... Top-down processing, on the other hand, refers to perception that is driven by cognition. Your brain applies what it knows and what it expects to perceive and fills in the blanks, so to speak.
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The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum. The stratum basale is a single layer of cells primarily made of basal cells. A basal cell is a cuboidal-shaped stem cell that is a precursor of the keratinocytes of the epidermis.
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The key difference between simple and compound epithelium is that simple epithelium has a single layer of cells while compound epithelium has more than one cell layer. There are two main types of epithelial tissue based on the number of cell layers. ...
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Blood–CSF Barrier Versus Blood–Brain Barrier: Fundamental Differences. ... Choroidal capillaries are highly permeable; cerebral capillaries are markedly impermeable. The parenchymal cells of the BCSFB are the choroid epithelium; on the other hand, BBB is comprised primarily of endothelium.
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The stratum basale is a single layer of cells primarily made of basal cells. A basal cell is a cuboidal-shaped stem cell that is a precursor of the keratinocytes of the epidermis. All of the keratinocytes are produced from this single layer of cells, which are constantly going through mitosis to produce new cells.
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The sulci, fissures, basal cisterns and ventricles together form the 'CSF spaces', also known as the 'extra-axial spaces'. CSF is of lower density than the grey or white matter of the brain, and therefore appears darker on CT images.
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The main difference between upper epidermis and lower epidermis is that upper epidermis possesses a cuticle layer whereas lower epidermis possesses a large number of stomata.
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The basal ganglia (or basal nuclei) are a group of subcortical nuclei, of varied origin, in the brains of vertebrates, including humans, which are situated at the base of the forebrain and top of the midbrain.
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The basal body serves as a nucleation site for the growth of the axoneme microtubules. Centrioles, from which basal bodies are derived, act as anchoring sites for proteins that in turn anchor microtubules, and are known as the microtubule organizing center (MTOC).
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The dermis is divided into two layers: the papillary dermis and the reticular dermis. The papillary dermis is the superficial layer, lying deep to the epidermis. The papillary dermis is composed of loose connective tissue that is highly vascular.
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The main difference between thick and thin skin is that thick skin is hairless and consists of a thick epidermis whereas thin skin contains hairs and its thickness varies based on the thickness of the dermis.
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The fundamental differences between thermofoil and laminate stem from their terminology. Laminate refers to any type of material used in the laminating process, whereas thermofoil constitutes a very specific type of PVC vinyl coating. Thermofoil comprises just one of the numerous laminates used in and around the home.
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There are some differences in the basal ganglia of primates. Basal ganglia are strongly interconnected with the cerebral cortex, thalamus, and brainstem, as well as several other brain areas. ... The subthalamic nucleus receives input mainly from the striatum and cerebral cortex and projects to the globus pallidus.