22 citations · 28 across the 5 of their papers we have counts for
4 papers · 1 filter
On the Analytic Origin of Two Species of Cochlear Eigenmodes
Asheesh S. Momi, Isabella R. Graf, Michael C. Abbott +1
After entering the ear, sound waves propagate as surface waves along the cochlea's basilar membrane. In recent work, we showed numerically that the system supports two types of mod…
Hair cells in the cochlea must tune resonant modes to the edge of instability without destabilizing collective modes
Asheesh S. Momi, Michael C. Abbott, Julian Rubinfien +2
Sound produces surface waves along the cochlea's basilar membrane. To achieve the ear's astonishing frequency resolution and sensitivity to faint sounds, dissipation in the cochlea…
Lattice ultrasensitivity amplifies signals in E. coli without fine-tuning
Derek M. Sherry, Isabella R. Graf, Samuel J. Bryant +2
The E. coli chemosensory lattice, consisting of receptors, kinases, and adaptor proteins, is an important test case for biochemical signal processing. Kinase output is characterize…
A bifurcation integrates information from many noisy ion channels
Isabella R. Graf, Benjamin B. Machta
In various biological systems information from many noisy molecular receptors must be integrated into a collective response. A striking example is the thermal imaging organ of pit…