Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Location and Orientation of the Heart01:13

Location and Orientation of the Heart

10.8K
The human heart, despite its modest size and weight, is an organ of remarkable strength and endurance. Roughly the size of a fist, the heart weighs between 250 and 350 grams and is nestled within the mediastinum, the medial cavity of the thorax. It extends obliquely for about 12 to 14 cm, resting on the superior surface of the diaphragm. The heart is positioned anterior to the vertebral column and posterior to the sternum, with two-thirds of its mass lying to the left of the midsternal line.
10.8K
Velocity of an Object01:18

Velocity of an Object

208
Understanding how an object moves along a path requires distinguishing between motion over a time span and motion at a precise moment. A useful example is a vehicle traveling along a straight and level path, where its position at any given time is known. The initial step in analyzing this motion is to measure how far the vehicle travels over a fixed time period. This measurement, called average velocity, is computed by dividing the total change in position by the duration over which the change...
208
Potential Due to a Polarized Object01:29

Potential Due to a Polarized Object

805
A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...
805
Potential Due to a Magnetized Object01:24

Potential Due to a Magnetized Object

823
Magnetic dipoles in magnetic materials are aligned when placed under an external magnetic field. For paramagnets and ferromagnets, dipole alignment occurs in the direction of the magnetic field. However, the dipoles align opposite to the field in the case of diamagnets. This state of magnetic polarization due to the external field is called magnetization. Magnetization is defined as the dipole moment per unit volume. It plays a similar role to polarization in electrostatics.
The vector...
823
Fast Fourier Transform01:10

Fast Fourier Transform

972
The Fast Fourier Transform (FFT) is a computational algorithm designed to compute the Discrete Fourier Transform (DFT) efficiently. By breaking down the calculations into smaller, manageable sections, the FFT significantly reduces the computational complexity involved. Direct computation of an N-point DFT requires N2 complex multiplications, whereas the FFT algorithm needs only (N/2)log⁡2N multiplications, offering a much faster performance.
The computational efficiency of the FFT becomes...
972
Manipulation and Analysis01:21

Manipulation and Analysis

302
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
302

You might also read

Related Articles

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

Sort by
Same author

Managing Gaze Competition during Simultaneous Manual Action Control and Environment Monitoring.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Rapid responses to reach errors are equally strong during fixation and visual pursuit.

Journal of neurophysiology·2026
Same author

Sequence preparation is not always associated with a reaction time cost.

Journal of neurophysiology·2026
Same author

Manifold Interactions between the Action-Mode Network and Sensorimotor Cortex during Human Motor Learning.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Goal-Directed Action Planning Modulates Surround Suppression in the Visual System.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Adaptive integration of model-based and model-free strategies in human reinforcement learning of reachable space.

bioRxiv : the preprint server for biology·2026
Same journal

Non-canonical amino acid incorporation enables minimally disruptive labeling of stress granule and TDP-43 proteinopathy.

eLife·2026
Same journal

Analysis of dendritic input currents during place field dynamics.

eLife·2026
Same journal

TopoMetry systematically learns and evaluates the latent geometry of single-cell data.

eLife·2026
Same journal

Navigating the path: Advice to physician-scientists on choosing a clinical specialty.

eLife·2026
Same journal

Neural activity profiles reveal overlapping, intermingled subpopulations spanning area borders in mouse sensorimotor cortex.

eLife·2026
Same journal

The exquisite mechanics of a tsetse bite.

eLife·2026
See all related articles

Related Experiment Video

Updated: Feb 12, 2026

Fast and Accurate Exhaled Breath Ammonia Measurement
06:27

Fast and Accurate Exhaled Breath Ammonia Measurement

Published on: June 11, 2014

14.0K

Fast and accurate edge orientation processing during object manipulation.

J Andrew Pruszynski1,2,3,4,5, J Randall Flanagan6,7, Roland S Johansson5

  • 1Department of Physiology and Pharmacology, Western University, London, Canada.

Elife
|April 4, 2018
PubMed
Summary
This summary is machine-generated.

Humans can quickly and accurately sense object orientation using touch, with tactile edge orientation processing better than 3° resolution. This redefines the tactile system

Keywords:
graspinghumanmanipulationneuroscienceorientation processingtactile systemtouch

More Related Videos

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

12.3K
Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast
08:13

Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast

Published on: September 26, 2025

587

Related Experiment Videos

Last Updated: Feb 12, 2026

Fast and Accurate Exhaled Breath Ammonia Measurement
06:27

Fast and Accurate Exhaled Breath Ammonia Measurement

Published on: June 11, 2014

14.0K
Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

12.3K
Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast
08:13

Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast

Published on: September 26, 2025

587

Area of Science:

  • Neuroscience
  • Human Perception
  • Robotics

Background:

  • Dexterous object manipulation relies on accurate tactile information about object orientation.
  • Previous studies suggested limitations in the speed and acuity of tactile edge orientation processing.

Purpose of the Study:

  • To investigate the tactile system's capacity for processing edge-orientation information during object manipulation.
  • To determine the speed and accuracy of tactile edge orientation extraction.

Main Methods:

  • Participants performed object manipulation tasks, extracting tactile information about edge orientation.
  • Performance was measured based on reaction time and orientation resolution.

Main Results:

  • Tactile information about edge orientation was extracted very quickly, within 200 ms of initial contact.
  • High accuracy was observed, with edge-orientation resolution better than 3° when edges spanned the fingertip.
  • Performance remained accurate even with very short edges (2 mm).

Conclusions:

  • The tactile system possesses a remarkable capacity for rapid and precise edge-orientation processing during manipulation.
  • These findings challenge previous understandings and redefine the spatial processing capabilities of the tactile system.
  • The results have implications for understanding human dexterity and informing robotic grasping.