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

Factors Affecting Perception01:25

Factors Affecting Perception

1.7K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
1.7K
Time and frequency -Domain Interpretation of Phase-lead Control01:24

Time and frequency -Domain Interpretation of Phase-lead Control

122
Phase-lead controllers are commonly used in various control systems to enhance response speed and stability. Adjusting the brightness on a television screen offers a practical example of phase-lead control. When contrast is enhanced, a phase-lead controller is employed. Mathematically, phase-lead control is identified when the first parameter is smaller than the second.
The design of phase-lead control involves the strategic placement of poles and zeros to balance steady-state error and system...
122
Interference: Path Lengths01:10

Interference: Path Lengths

1.4K
Consider two sources of sound, that may or may not be in phase, emitting waves at a single frequency, and consider the frequencies to be the same.
Two special sources may be considered when they are in phase. This can be easily achieved by feeding the two sources from the same source. An example would be synchronizing the two speakers by feeding them with the same source, such as the sound waves produced by a tuning fork. This setup ensures that the two sources have the same frequency and are...
1.4K
Phase-lead and Phase-lag Controllers01:22

Phase-lead and Phase-lag Controllers

209
Understanding the working function of different types of controllers can be illustrated with practical analogies, such as adjusting a stereo's volume equalizer. Cranking up the bass involves a phase-lead controller, which functions as a high-pass filter, while increasing the treble uses a phase-lag controller, which acts as a low-pass filter. PD controllers, similar to high-pass filters, enhance the system's response to high-frequency components. PI controllers, akin to low-pass...
209
Gain01:15

Gain

212
Gain and phase shift are properties of linear circuits that describe the effect a circuit has on a sinusoidal input voltage or current. The circuit's behavior that contains reactive elements will depend on the frequency of the input sinusoid. As a result, it is observed that the gain and phase shift will all be frequency functions.
Gain:
Suppose Vin is the input and Vout is the output signal to a circuit.
212

You might also read

Related Articles

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

Sort by
Same author

Evaluating oscillatory mechanisms underlying flexible neural communication in the human brain.

Network neuroscience (Cambridge, Mass.)·2026
Same author

Evaluating oscillatory mechanisms underlying flexible neural communication in the human brain.

bioRxiv : the preprint server for biology·2025
Same author

Effects of neural oscillation power and phase on discrimination performance in a visual tilt illusion.

Current biology : CB·2024
Same author

Establishing gaze markers of perceptual load during multi-target visual search.

Cognitive research: principles and implications·2023
Same author

Neurophysiological evidence against attentional suppression as the source of the same-location cost in spatial cueing.

Attention, perception & psychophysics·2022
Same author

Late guidance resolves the search slope paradox in contextual cueing.

Psychonomic bulletin & review·2020

Related Experiment Video

Updated: Aug 15, 2025

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents
10:27

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents

Published on: April 19, 2019

7.0K

Phase resets undermine measures of phase-dependent perception.

Anthony M Harris1

  • 1Queensland Brain Institute, The University of Queensland, St Lucia, Queensland 4072, Australia.

Trends in Cognitive Sciences
|January 7, 2023
PubMed
Summary

Neural oscillation phase significantly impacts perception and cognition. However, stimulus-induced phase reset can complicate research by obscuring these phase effects.

Keywords:
neural oscillationsphasephase resetphase-dependent perception

More Related Videos

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials
12:03

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

Published on: May 25, 2019

8.5K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.0K

Related Experiment Videos

Last Updated: Aug 15, 2025

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents
10:27

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents

Published on: April 19, 2019

7.0K
A Method for Tracking the Time Evolution of Steady-State Evoked Potentials
12:03

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

Published on: May 25, 2019

8.5K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.0K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Computational Neuroscience

Background:

  • Growing interest in the role of neural oscillation phase in perception and cognition.
  • Challenges in accurately measuring and interpreting neural phase effects.

Purpose of the Study:

  • To address the methodological challenge posed by stimulus-induced phase reset.
  • To clarify how phase reset affects the study of neural oscillations in cognitive processes.

Main Methods:

  • Investigating the phenomenon of stimulus-induced phase reset.
  • Analyzing the impact of phase reset on neural oscillation phase.
  • Developing methods to mitigate or account for phase reset artifacts.

Main Results:

  • Stimulus-induced phase reset can obscure the true effects of neural oscillation phase.
  • The postreset period is particularly susceptible to these obscuring effects.
  • Quantifying the degree to which phase reset impacts phase-dependent cognitive effects.

Conclusions:

  • Stimulus-induced phase reset is a critical confound in studying neural oscillations.
  • Accurate assessment of phase-dependent cognitive functions requires addressing phase reset.
  • Further methodological development is needed to isolate true phase effects.