Results

Click a row for more details

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 hair cells in cochlea Human Homo sapiens ~15,000 hair cells 108320 Arnadóttir J, Chalfie...
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...
Mean length of papilla in cochlea Turtle Trachemys scripta elegans 0.83 mm 111040 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...
Length of (cylindrical) outer hair cells (OHCs) in cochlea Mammals 15 - 70 µm 117132 Ashmore J. Cochlear outer...
Rotational stiffness of ciliary bundles in cochlea Turtle Trachemys scripta elegans ~2e-14 N×m/rad 111034 Crawford AC, Fettiplace...
Number of inner hair cells in cochlea Human Homo sapiens 3500 unitless 100697 http://faculty.washi...
Number of outer hair cells in cochlea Human Homo sapiens 12000 unitless 100698 http://faculty.washi...
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...
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...
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...
Frequency of damped oscillations in cochlear hair cell membrane potential Turtle Trachemys scripta elegans 20 - 320 Hz 111035 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...
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...
Fraction of dendrites of the auditory nerve that are associated with OHCs (outer hair cells) Unspecified ~5 % 117130 Ashmore J. Cochlear outer...
Percent of people that suffer from hearing loss associated with aging Human Homo sapiens 25% of people aged 65–75: 70%–80% of people older than age 75 % 107571 Lauer AM, Fuchs PA, Ryugo DK...
Cochlear hair cell's mechanoelectrical sensitivity Turtle Trachemys scripta elegans ~0.2 mV/nm 111036 Crawford AC, Fettiplace...