Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Mechanism of Ciliary Motion

Mechanism of Ciliary Motion

The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...

Magnetic Damping

Magnetic Damping

Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

A brain-wide, trial- and time-dependent deterministic drive synergizes with within-trial noise to time self-initiated actions.

bioRxiv : the preprint server for biology·2026

Same author

Hippocampal conditioning code dominates and disrupts the place code.

bioRxiv : the preprint server for biology·2026

Same author

Biomechanical simplification of the motor control of whisking.

Current biology : CB·2026

Same author

An inspiration-off attractor supports the robust and flexible control of breathing.

bioRxiv : the preprint server for biology·2025

Same author

Biomechanical simplification of the motor control of whisking.

bioRxiv : the preprint server for biology·2025

Same author

Direct and Retrograde Wave Propagation in Unidirectionally Coupled Wilson-Cowan Oscillators.

Physical review letters·2025

Same journal

Population codes for context-dependent decision-making.

Current opinion in neurobiology·2026

Same journal

Cichlid fish as a model for understanding social dysfunction.

Current opinion in neurobiology·2026

Same journal

On aims and methods in field neuroethology: Investigating neural mechanisms of behavior in semi-natural and natural contexts.

Current opinion in neurobiology·2026

Same journal

Neurobiological interfaces connecting environmental change to monarch butterfly migration.

Current opinion in neurobiology·2026

Same journal

Learning how to experience the world: From circuits to cell types to genes.

Current opinion in neurobiology·2026

Same journal

Editorial overview for neurobiology of disease 2026.

Current opinion in neurobiology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 15, 2026

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Published on: June 13, 2023

Whisking mechanics and active sensing.

Nicholas E Bush¹, Sara A Solla², Mitra Jz Hartmann³

¹Interdepartmental Neuroscience Program, Northwestern University, Evanston, IL 60208, USA.

Current Opinion in Neurobiology

|September 16, 2016

Summary

This summary is machine-generated.

Rats use whisking to explore objects, distinguishing between locating an object and identifying its features. A new hypothesis suggests rats integrate whisker mechanics during brief

More Related Videos

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

Scanning SQUID Study of Vortex Manipulation by Local Contact

Scanning SQUID Study of Vortex Manipulation by Local Contact

Published on: February 1, 2017

Related Experiment Videos

Last Updated: Mar 15, 2026

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Published on: June 13, 2023

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

Scanning SQUID Study of Vortex Manipulation by Local Contact

Scanning SQUID Study of Vortex Manipulation by Local Contact

Published on: February 1, 2017

Area of Science:

Robotics and Sensory-Motor Systems
Computational Neuroscience
Biophysics

Background:

Quantifying the 3D geometry and mechanics of animal whisking is crucial for understanding sensory-motor control.
Distinguishing between object localization ('where') and feature extraction ('what') requires different sensory processing strategies.

Purpose of the Study:

To present advances in quantifying the 3D geometry and mechanics of whisking.
To delineate reference frames for analyzing whisking behavior in object exploration.
To propose a novel hypothesis for active tactile sensing.

Main Methods:

Defined distinct 3D reference frames: head-centered, resting-whisker, and whisking-centered.
Analyzed geometric and mechanical properties associated with each reference frame.
Formulated the 'windowed sampling' hypothesis based on observed whisking mechanics.

Main Results:

Head-centered and resting-whisker frames are suitable for quantifying object localization cues (temporal, kinematic).
The whisking-centered frame is optimal for analyzing contact mechanics related to feature extraction.
The 'windowed sampling' hypothesis posits integration of mechanical information during brief 'haptic enclosure' windows.

Conclusions:

Different reference frames are essential for understanding distinct aspects of whisking-based object exploration.
Rats may use 'windowed sampling' of whisker mechanics for active tactile feature extraction.
This framework advances the study of active sensing and haptic perception in biological and artificial systems.