WebOct 9, 2024 · Certain free nerve endings contribute to epithelial tactile complexes (Merkel discs), which lie in the epidermis of the skin. Each consists of a disc-shaped tactile epithelial cell innervated by a sensory nerve ending. Web1. The large onion-shaped receptors that are found deep in the dennis and in subcutaneous tissue and that respond to deep pressure are (a) epithelial tactile complexes, (b) lamellar corpuscles, (e) free nerve endings, (d) muscle spindles. 2.
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WebTactile discs Previously called Merkel discs, are flattened terminal ending sensory neurons that extend to tactile cells which are specialized epithelial cells located in the stratum … WebProblem 1. The large onion-shaped receptors that are found deep in the dermis and in subcutaneous tissue and that respond to deep pressure are (a) epithelial tactile … plex can\u0027t find my server
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WebSep 26, 2024 · Epithelial cells are held close together by cell junctions. The three basic types of cell-to-cell junctions are tight junctions, gap … WebWhich letter indicates epithelial tactile complexes (Merkel discs), light pressure receptors found in the epidermis? A: Individual nerves that emerge from the _____ plexus … Merkel cells, also known as Merkel-Ranvier cells or tactile epithelial cells, are oval-shaped mechanoreceptors essential for light touch sensation and found in the skin of vertebrates. They are abundant in highly sensitive skin like that of the fingertips in humans, and make synaptic contacts with somatosensory afferent … See more Merkel cells are found in the skin and some parts of the mucosa of all vertebrates. In mammalian skin, they are clear cells found in the stratum basale (at the bottom of sweat duct ridges) of the epidermis approximately … See more Although uncommon, these cells may become malignant and form a Merkel cell carcinoma—an aggressive and difficult to treat skin cancer. See more • Merkel nerve ending • Merkel cell carcinoma • List of keratins expressed in the human integumentary system See more The German anatomist Friedrich Sigmund Merkel referred to these cells as Tastzellen or "touch cells" but this proposed function has been controversial as it has been hard to prove. Though, See more • MeSH A08.800.550.700.500.425 • NIF Search - Merckel Disc Cell via the Neuroscience Information Framework See more princess ally shop