Results
Click a row for more details
| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Number of stereocilia (hair cells) in inner ear | Eukaryotes | 50 to 100 | Stereocilia | 109300 | Flock A, Cheung HC. Actin... |
| Length of stereocilia (hair cells) in crista ampullaris of inner ear | Frog Rana | 5 to 60 | μm | 109301 | Flock A, Cheung HC. Actin... |
| Replacement period of inner ear hair cells following Intense sound exposure | vertebrates | 1 - 8 Table - link | weeks | 109903 | Bermingham-McDonogh O... |
| 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... |
| Diameter of the inner ear gap junction channel lumen | Unspecified | 1 - 1.5 | nm | 117144 | Zhao HB, Kikuchi T, Ngezahayo... |
| Uncoiled length of cochlea | Mammals | mouse ~11: guinea pig 19: human ~34 | mm | 117126 | Ashmore J. Cochlear outer... |
| Number of transducing channels in each hair cell | vertebrates | 50 to 100 | receptors/cell | 108325 | Arnadóttir J, Chalfie... |
| Human reaction time in 100m dash facts | Human Homo sapiens | See - link | msec | 111450 | Kevin Duffy, (Sydney... |
| 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... |
| Fraction of dendrites of the auditory nerve that are associated with OHCs (outer hair cells) | Unspecified | ~5 | % | 117130 | Ashmore J. Cochlear outer... |
| 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... |
| Stiffness of ciliary bundles in cochlea | Turtle Trachemys scripta elegans | ~6e-4 (2e-4 to 10e-4) | N/m | 111033 | Crawford AC, Fettiplace... |
| Positive endocochlear potential | Unspecified | 80 - 100 | mV | 117143 | Zhao HB, Kikuchi T, Ngezahayo... |
| Length of (cylindrical) outer hair cells (OHCs) in cochlea | Mammals | 15 - 70 | µm | 117132 | Ashmore J. Cochlear outer... |
| Low-frequency changes in outer hair cell (OHC) length that can be captured by video microscopy | Guinea Pig Cavia porcellus | ≤10 | Hz | 117133 | Ashmore J. Cochlear outer... |
| 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... |
| Threshold of interaural time differences (ITDs)-unable to detect ITDs in sine tones with frequencies greater than | Human Homo sapiens | ~1,500 | Hz | 112329 | Brughera A, Dunai L,... |
| Displacement of the basilar membrane (on which the hair cells sit) | Turtle Trachemys scripta elegans | ~85 | nm/Pa | 111983 | Bialek W. Physical limits... |
| Increase in static length of OHC (outer hair cell) with temperature | Guinea Pig Cavia porcellus | 0.22 | µm/˚C | 117137 | Ashmore J. Cochlear outer... |
| Auditory frequency (covering ~8-9 octaves) | Human Homo sapiens | ~40 Hz to ~20 kHz | N/A | 117127 | Ashmore J. Cochlear outer... |