A universal scaling law of mammalian touch
Research output: Contribution to journal › Article › peer-review
Standard
A universal scaling law of mammalian touch. / Andrews, James; Adams, Mike; Montenegro-Johnson, Tom.
In: Science Advances, Vol. 6, No. 41, eabb6912, 09.10.2020.Research output: Contribution to journal › Article › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - A universal scaling law of mammalian touch
AU - Andrews, James
AU - Adams, Mike
AU - Montenegro-Johnson, Tom
PY - 2020/10/9
Y1 - 2020/10/9
N2 - For most mammals, touch is the first sense to develop. They must feel vibrations on the surface of their skin to enable them to respond to various stimuli in their environment, a process called vibrotaction. But how do mammals perceive these vibrations? Through mathematical modeling of the skin and touch receptors, we show that vibrotaction is dominated by “surface” Rayleigh waves traveling cooperatively through all layers of the skin and bone. Applying our model to experimental data, we identify a universal scaling law for the depth of touch receptors across multiple species, indicating an evolutionarily conserved constant in the sensation of vibrations.
AB - For most mammals, touch is the first sense to develop. They must feel vibrations on the surface of their skin to enable them to respond to various stimuli in their environment, a process called vibrotaction. But how do mammals perceive these vibrations? Through mathematical modeling of the skin and touch receptors, we show that vibrotaction is dominated by “surface” Rayleigh waves traveling cooperatively through all layers of the skin and bone. Applying our model to experimental data, we identify a universal scaling law for the depth of touch receptors across multiple species, indicating an evolutionarily conserved constant in the sensation of vibrations.
UR - http://www.scopus.com/inward/record.url?scp=85092753534&partnerID=8YFLogxK
U2 - 10.1126/sciadv.abb6912
DO - 10.1126/sciadv.abb6912
M3 - Article
VL - 6
JO - Science Advances
JF - Science Advances
SN - 2375-2548
IS - 41
M1 - eabb6912
ER -