Pulse Entdecken nav.journalClub Debatten Trends Forschende

Join discussions, follow papers, and never miss your next session.

Download on theApp Store

Start Entdecken nav.journalClub Trends

⌘+K

Touch sensation: Convergent mechanical sensitivity between elephant and rat whiskers | Synapse

May 21, 2026Open Access

View Full Paper

Touch sensation: Convergent mechanical sensitivity between elephant and rat whiskers

RIRishyashring R. IyerUniversity of Illinois Urbana-Champaign AFArash FassihiUniversity of California, San Diego HPH ParkUniversity of California System

Key Points

This research aims to compare the mechanical sensitivity of elephant and rat whiskers to touch stimuli.
Analyzed the structural differences of whiskers in elephants and rats
Conducted experiments to assess mechanical sensitivity
Compared design features and sensitivities between species
Elephant whiskers have elliptical and porous bases, while rat whiskers are uniform and tapered
Both types demonstrate similar responsiveness to mechanical touch stimuli
Design differences do not hinder touch sensitivity performance

Abstract

New work reveals that elephant whiskers, also known as vibrissae, have elliptical, stiff, and porous bases along with soft tips. This contrasts with the uniform, highly tapered nature of rodent vibrissae. Nonetheless, these differences in design lead to similar mechanical sensitivity to vibrissa-based touch.

KI fragen

Like

Bookmark

Share

View Full Paper

Cite This Study

Iyer et al. (Fri,) studied this question.

synapsesocial.com/papers/6a0ea02cbe05d6e3efb5f165 https://doi.org/https://doi.org/10.1016/j.cub.2026.04.001

KI fragen

Like

Bookmark

Share

View Full Paper