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

Frequency-Domain Interpretation of PD Control01:24

Frequency-Domain Interpretation of PD Control

413
Proportional-Derivative (PD) controllers are widely used in fan control systems to improve stability and performance. A fan control system can be effectively represented using a Bode plot to illustrate the impact of a PD controller through its transfer function. The Bode plot visually conveys how PD control modifies the fan's response across various frequencies, providing a frequency domain interpretation of the controller's behavior.
The proportional control gain, combined with the...
413
Language and Cognition01:27

Language and Cognition

939
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
939
Frequency-dependent Selection01:21

Frequency-dependent Selection

24.5K
When the fitness of a trait is influenced by how common it is (i.e., its frequency) relative to different traits within a population, this is referred to as frequency-dependent selection. Frequency-dependent selection may occur between species or within a single species. This type of selection can either be positive—with more common phenotypes having higher fitness—or negative, with rarer phenotypes conferring increased fitness.
24.5K
High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

893
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
893
Information Processing Approach01:30

Information Processing Approach

740
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
740
The Influence of Cognition on Affect01:29

The Influence of Cognition on Affect

275
Cognition plays a pivotal role in shaping emotional experiences, as demonstrated by Schachter and Singer’s two-factor theory of emotion. According to this model, emotion arises from a combination of physiological arousal and cognitive interpretation. The body’s physiological response to stimuli is ambiguous and only gains emotional significance through cognitive labeling. For instance, an increased heart rate and adrenaline surge while standing near an attractive person may be...
275

You might also read

Related Articles

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

Sort by
Same author

Are neural and behavioural measures of cognitive control associated with adaptive and maladaptive risk-taking in adolescence and young adulthood?

Cognitive, affective & behavioral neuroscience·2026
Same author

Public Health.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

Region-specific associations between cerebral arterial elasticity and grey matter volume: Evidence for lateral prefrontal vulnerability.

bioRxiv : the preprint server for biology·2025
Same author

Consensus-Harmonized Neuropsychological Assessment for Vascular Cognitive Impairment and Dementia.

JAMA network open·2025
Same author

Cardiorespiratory fitness and cardiometabolic health are associated with distinct cognitive domains in cognitively healthy older adults.

Scientific reports·2025
Same author

Beyond stimulus-centric, dualist and modular theories of cognitive control: fact or fiction? Comment on "Active inference and cognitive control: Balancing deliberation and habits through precision optimization" by Riccardo Proietti, Thomas Parr, Alessia Tessari, Karl Friston, & Giovanni Pezzulo.

Physics of life reviews·2025
Same journal

Investigating the Neural Origins of Ear-EEG: A Correlation Study Using Scalp EEG Source Reconstruction.

NeuroImage·2026
Same journal

Hysteresis effects in visual and auditory perception and the comparison of underlying neural mechanisms - an EEG study.

NeuroImage·2026
Same journal

Short-term audio-tactile training affects cortical auditory speech-envelope tracking for incongruent but not congruent stimuli.

NeuroImage·2026
Same journal

Dissociable Neurocognitive Mechanisms of State and Trait Anxiety in Working Memory: Threat-Induced Alterations in Decision Dynamics and Attenuation of Large-Scale Network Reconfiguration.

NeuroImage·2026
Same journal

Neuro-Ocular Amyloid Characterization in Alzheimer's Disease via Cross-Site PET-MRI and Hierarchical Cross-Attention Driven Multimodal Representation Learning.

NeuroImage·2026
Same journal

Whole-brain network dynamics underlying intolerance of uncertainty.

NeuroImage·2026
See all related articles

Related Experiment Video

Updated: Mar 24, 2026

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.6K

Contextually sensitive power changes across multiple frequency bands underpin cognitive control.

Patrick S Cooper1, Álvaro Darriba2, Frini Karayanidis1

  • 1Functional Neuroimaging Laboratory, School of Psychology, University of Newcastle, Australia; Priority Research Centre for Translational Neuroscience and Mental Health, University of Newcastle, Australia.

Neuroimage
|March 16, 2016
PubMed
Summary
This summary is machine-generated.

Flexible cognitive control relies on frontoparietal networks. This study reveals distinct neural signatures across multiple frequency bands, including frontal theta and parietal alpha, that enable context-specific adaptation in cognition.

Keywords:
EEGExecutive functionGo/nogoInformation theoryOddballPrefrontal cortexTask switchingTime frequency

More Related Videos

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

22.3K
Combined Invasive Subcortical and Non-invasive Surface Neurophysiological Recordings for the Assessment of Cognitive and Emotional Functions in Humans
08:25

Combined Invasive Subcortical and Non-invasive Surface Neurophysiological Recordings for the Assessment of Cognitive and Emotional Functions in Humans

Published on: May 19, 2016

11.3K

Related Experiment Videos

Last Updated: Mar 24, 2026

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.6K
Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

22.3K
Combined Invasive Subcortical and Non-invasive Surface Neurophysiological Recordings for the Assessment of Cognitive and Emotional Functions in Humans
08:25

Combined Invasive Subcortical and Non-invasive Surface Neurophysiological Recordings for the Assessment of Cognitive and Emotional Functions in Humans

Published on: May 19, 2016

11.3K

Area of Science:

  • Cognitive Neuroscience
  • Neuroimaging
  • Computational Neuroscience

Background:

  • Cognitive control enables flexible adaptation to diverse contexts.
  • Frontoparietal neural architecture supports cognitive control.
  • Neural mechanisms underlying context-specific cognitive flexibility remain unclear.

Purpose of the Study:

  • To investigate the neural mechanisms of context-dependent cognitive control.
  • To identify distinct neural signatures associated with varying contextual demands.
  • To explore the role of multiple frequency bands in flexible cognition.

Main Methods:

  • Quantified contextual demands using information estimation across three tasks (oddball, go/nogo, switch).
  • Compared neural responses across tasks with varying difficulty and rule demands.
  • Analyzed brain activity across multiple frequency bands (delta, theta, alpha).

Main Results:

  • Identified a frontoparietal delta process for rule implementation and a central alpha process for motor response.
  • Observed a frontal theta signature sensitive to increasing information load.
  • Found a posterior parietal alpha process specifically during anticipatory rule updating.

Conclusions:

  • Multiple neural frequency bands (delta, theta, alpha) play distinct roles in cognitive control.
  • Neural signatures identified support hierarchical models of cognitive control.
  • These findings provide novel insights into the neural basis of flexible, contextually sensitive cognition.