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

Muscle Stimulation Frequency01:22

Muscle Stimulation Frequency

4.1K
The contraction strength of muscles is regulated by motor neurons, which modulate the frequency of action potentials dispatched to the motor units based on the body's requirements. This process of varying the muscle stimulation frequency allows muscles to contract with a force that is precisely tailored to the needs of the moment, whether lifting a feather or a heavy box.
Wave summation
At low firing rates, motor neurons induce individual twitch contractions in muscle fibers. These twitches...
4.1K
Propagation of Action Potentials01:23

Propagation of Action Potentials

8.5K
The propagation of an action potential refers to the process by which a nerve impulse, or "action potential," travels along a neuron.
Neurons (nerve cells) have a resting membrane potential, with a slightly negative charge inside compared to outside. This is maintained by ion channels, such as sodium (Na+) and potassium (K+) channels, which control the flow of ions. When a stimulus, like a touch or a signal from another neuron, triggers the neuron, sodium channels open, allowing sodium ions to...
8.5K
Effects of Creep01:25

Effects of Creep

356
Creep in concrete, the gradual deformation under prolonged stress, significantly impacts the integrity of structures. For reinforced concrete beams, it can be a vital design consideration, as it increases deflection, sometimes necessitating additional design measures. In columns, especially slender ones under eccentric loads, creep can cause buckling, compromising their stability. However, creep can be beneficial in indeterminate structures by mitigating stresses that arise from shrinkage,...
356
¹H NMR: Interpreting Distorted and Overlapping Signals01:02

¹H NMR: Interpreting Distorted and Overlapping Signals

1.4K
Spin systems where the difference in chemical shifts of the coupled nuclei is greater than ten times J are called first-order spin systems. These nuclei are weakly coupled, and their chemical shifts and coupling constant can generally be estimated from the well-separated signals in the spectrum.
As Δν decreases and the signals move closer, the doublets appear increasingly distorted. The intensities of the inner lines increase at the cost of those of the outer lines as the signals are...
1.4K

You might also read

Related Articles

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

Sort by
Same author

Passage of Time or Delay Signal at the Level of Milliseconds: A New Approach and a Selective Difficulty in Individuals With Schizophrenia.

Schizophrenia bulletin·2026
Same author

When stripes in clothes deceive: Cross-cultural examination of perceptual and belief discrepancies about horizontal stripes in clothes.

PloS one·2026
Same author

Visual working memory-related corrective saccade biases are amplified by task demands, without updating working memory content.

Attention, perception & psychophysics·2026
Same author

Safety of focused ultrasound in neuro-oncology: A summary of preclinical and clinical work.

Neuro-oncology advances·2026
Same author

Finding the forest in the trees: Using machine learning and online cognitive and perceptual measures to predict adult autism diagnosis.

Translational psychiatry·2026
Same author

Theoretical Perspectives on the Minimal and Narrative Self in the Schizophrenia Spectrum: An Integrative Review.

Wiley interdisciplinary reviews. Cognitive science·2026

Related Experiment Video

Updated: Dec 27, 2025

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids
11:03

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids

Published on: December 4, 2017

8.9K

Where and when to look: Sequential effects at the millisecond level.

José Eduardo Marques-Carneiro1, Patrik Polgári1, Estelle Koning1

  • 1Université de Strasbourg, INSERM U1114, Pôle de Psychiatrie, Fédération de Médecine Translationnelle de Strasbourg (FMTS) Centre Hospitalier Régional Universitaire of Strasbourg, 1, pl de l'Hôpital, 67000, Strasbourg, France.

Attention, Perception & Psychophysics
|March 6, 2020
PubMed
Summary
This summary is machine-generated.

Visual perception

Keywords:
Attention shiftPredictionSequential effectsTemporal processingTemporal sequencesVisual perception

More Related Videos

A Procedure for Implanting Organized Arrays of Microwires for Single-unit Recordings in Awake, Behaving Animals
10:58

A Procedure for Implanting Organized Arrays of Microwires for Single-unit Recordings in Awake, Behaving Animals

Published on: February 14, 2014

13.6K
Author Spotlight: Deciphering Neural Circuit Formation from Two-Photon Microscopy and Single Neuron Imaging
06:18

Author Spotlight: Deciphering Neural Circuit Formation from Two-Photon Microscopy and Single Neuron Imaging

Published on: November 21, 2023

1.2K

Related Experiment Videos

Last Updated: Dec 27, 2025

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids
11:03

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids

Published on: December 4, 2017

8.9K
A Procedure for Implanting Organized Arrays of Microwires for Single-unit Recordings in Awake, Behaving Animals
10:58

A Procedure for Implanting Organized Arrays of Microwires for Single-unit Recordings in Awake, Behaving Animals

Published on: February 14, 2014

13.6K
Author Spotlight: Deciphering Neural Circuit Formation from Two-Photon Microscopy and Single Neuron Imaging
06:18

Author Spotlight: Deciphering Neural Circuit Formation from Two-Photon Microscopy and Single Neuron Imaging

Published on: November 21, 2023

1.2K

Area of Science:

  • Cognitive neuroscience
  • Visual perception
  • Motor learning

Background:

  • Conscious perception may be too slow for complex motor actions.
  • Unconscious visual perception exhibits higher temporal resolution than conscious perception.
  • Investigating prediction mechanisms and attention shifts in visual perception.

Purpose of the Study:

  • To explore sequential effects in simultaneity/asynchrony discrimination tasks.
  • To determine if high temporal resolution in visual perception relies on prediction and attention shifts.
  • To understand how recently experienced visual sequences influence perception.

Main Methods:

  • Four simultaneity/asynchrony discrimination tasks were conducted.
  • Stimuli were presented with varying stimulus onset asynchronies (SOA).
  • Subjects judged simultaneity/asynchrony and provided manual responses.

Main Results:

  • An advantage for different-order over same-order trials was observed under specific conditions.
  • This advantage persisted even with undetected prior asynchronies.
  • The effect varied with changes in stimulus eccentricity and display location.

Conclusions:

  • High temporal resolution in visual perception may involve precisely timed attention shifts.
  • These attention shifts, guided by sequential visual information, aid in detecting asynchrony.
  • Findings suggest a predictive mechanism underlying rapid visual processing for motor tasks.