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Property Organism Value Units ID Details
Uncoiled length of cochlea Mammals mouse ~11: guinea pig 19: human ~34 mm 117126 Ashmore J. Cochlear outer...
Number of inner and outer hair cells in each cochlea Human Homo sapiens inner hair cells (IHCs) ~3,500: outer hair cells (OHCs) ~11,000 hair cells 117129 Ashmore J. Cochlear outer...
Rotational stiffness of ciliary bundles in cochlea Turtle Trachemys scripta elegans ~2e-14 N×m/rad 111034 Crawford AC, Fettiplace...
Stiffness of ciliary bundles in cochlea Turtle Trachemys scripta elegans ~6e-4 (2e-4 to 10e-4) N/m 111033 Crawford AC, Fettiplace...
Number of outer hair cells in cochlea Human Homo sapiens 12000 unitless 100698 http://faculty.washi...
Length of (cylindrical) outer hair cells (OHCs) in cochlea Mammals 15 - 70 µm 117132 Ashmore J. Cochlear outer...
Number of inner hair cells in cochlea Human Homo sapiens 3500 unitless 100697 http://faculty.washi...
Mean length of papilla in cochlea Turtle Trachemys scripta elegans 0.83 mm 111040 Crawford AC, Fettiplace...
Number of hair cells in cochlea Human Homo sapiens ~15,000 hair cells 108320 Arnadóttir J, Chalfie...
Number of hair cells in organ of Corti (in cochlea) Human Homo sapiens ~16,000 hair cells 111421 Schwander M, Kachar B...
Fraction of cases in which a communication between the subarachnoid space of the posterior cranial fossa and the perilymphatic space of the cochlea is patent (open, unobstructed) Human Homo sapiens 93 % 117124 Sakka L, Coll G, Chazal...
Diameter of particles of cytoskeletal elements and submembranous endoplasmic reticula found in a dense array at the lateral membrane of OHCs (outer hair cells) of cochlea Rodent 8 - 10 nm 117134 Ashmore J. Cochlear outer...
Fraction of dendrites of the auditory nerve that are associated with OHCs (outer hair cells) Unspecified ~5 % 117130 Ashmore J. Cochlear outer...
Stiffness of ciliary bundles in inner ear vertebrates in frog saccule 0.132: in guinea-pig cochlea 0.72 pN/nm 111041 Crawford AC, Fettiplace...
Sound levels with which human hearing is designed to work optimally without excessive long-term damage Human Homo sapiens 0 - 80 decibels (dB) sound pressure level (SPL) 117131 Ashmore J. Cochlear outer...
Number of stiff interconnected hairs or stereocilia in a bundle of cochlear hair cell Turtle Trachemys scripta elegans ~100 stereocilia/bundle 111037 Crawford AC, Fettiplace...
Height of tallest hair attached to a single kinocilium in cochlear hair cell Turtle Trachemys scripta elegans 6 - 7 µm 111038 Crawford AC, Fettiplace...
Number of copies of prestin mRNA that can be found per OHC (outer hair cell) by postnatal day 3 (P3) Rat Rattus norvegicus ~300 prestin copies/OHC 117138 Ashmore J. Cochlear outer...
Positive endocochlear potential Unspecified 80 - 100 mV 117143 Zhao HB, Kikuchi T, Ngezahayo...
Frequency of damped oscillations in cochlear hair cell membrane potential Turtle Trachemys scripta elegans 20 - 320 Hz 111035 Crawford AC, Fettiplace...