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

Bond Polarity, Dipole Moment, and Percent Ionic Character02:48

Bond Polarity, Dipole Moment, and Percent Ionic Character

35.5K
Bond Polarity
35.5K
Cognitive Dissonance01:38

Cognitive Dissonance

37.5K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
37.5K
Bioavailability Study Design: Single Versus Multiple Dose Studies01:11

Bioavailability Study Design: Single Versus Multiple Dose Studies

228
Bioavailability studies are essential for understanding how a drug is absorbed, distributed, metabolized, and excreted in the body. These studies assess the extent and rate at which the active pharmaceutical agent becomes available at the site of action. The design of bioavailability studies can involve single-dose or multiple-dose regimens, each with distinct advantages and limitations.Single-dose studies are the preferred approach due to their simplicity and reduced drug exposure for...
228
Multiple Allele Traits01:49

Multiple Allele Traits

38.1K
The Concept of Multiple Allelism
38.1K
Language and Cognition01:27

Language and Cognition

763
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.
763
Cognitive Therapy01:25

Cognitive Therapy

1.0K
Cognitive therapy, pioneered by Aaron T. Beck in the 1960s, is a structured approach to addressing psychological distress by focusing on the influence of thoughts on emotions and behaviors. All cognitive therapies involve the basic assumption that human beings have control over their feelings, and that how individuals feel about something depends on how they think about it. Unlike psychoanalytic methods that delve into unconscious processes or humanistic approaches emphasizing...
1.0K

You might also read

Related Articles

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

Sort by
Same author

MsGCN: a multi-stream graph convolutional network for multiband PLV graph fusion in EEG-based biometric identification.

Frontiers in computational neuroscience·2026
Same author

Reinforcement learning in linear embedding space unlocks generalizable control across soft robot configurations.

Nature communications·2026
Same author

Dual controllability de-differentiation of functional brain networks in major depressive disorder: Insights from large-scale neuroimaging and transcriptomic integration.

Journal of affective disorders·2026
Same author

Functional connectivity-based classification and subtyping of major depression for precision mental health: An ensemble graph neural network approach.

PLOS digital health·2026
Same author

Enhancing Bone Conduction Sensor Signals via Self-Supervised Acoustic Priors and Key-Value Memory.

Sensors (Basel, Switzerland)·2026
Same author

Multi-Site Transfer Classification of Major Depressive Disorder: An fMRI Study in 3335 Subjects.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Related Experiment Video

Updated: Jan 28, 2026

Automated Visual Cognitive Tasks for Recording Neural Activity Using a Floor Projection Maze
11:15

Automated Visual Cognitive Tasks for Recording Neural Activity Using a Floor Projection Maze

Published on: February 20, 2014

13.5K

A Novel Single-Character Visual BCI Paradigm With Multiple Active Cognitive Tasks.

Nannan Zhang, Zongtan Zhou, Yadong Liu

    IEEE Transactions on Bio-Medical Engineering
    |February 23, 2019
    PubMed
    Summary

    This study introduces a novel brain-computer interface (BCI) using active mental tasks and precise judgments, significantly improving accuracy and enhancing event-related potentials (ERPs). Active mental tasks show promise for advancing BCI technology.

    More Related Videos

    Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients
    07:42

    Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

    Published on: December 16, 2022

    3.7K
    Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment
    05:58

    Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment

    Published on: March 11, 2021

    5.1K

    Related Experiment Videos

    Last Updated: Jan 28, 2026

    Automated Visual Cognitive Tasks for Recording Neural Activity Using a Floor Projection Maze
    11:15

    Automated Visual Cognitive Tasks for Recording Neural Activity Using a Floor Projection Maze

    Published on: February 20, 2014

    13.5K
    Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients
    07:42

    Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

    Published on: December 16, 2022

    3.7K
    Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment
    05:58

    Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment

    Published on: March 11, 2021

    5.1K

    Area of Science:

    • Neuroscience
    • Biomedical Engineering
    • Human-Computer Interaction

    Background:

    • Brain-computer interfaces (BCIs) traditionally rely on passive paradigms.
    • Enhancing BCI performance requires optimizing cognitive load and user engagement.
    • Event-related potentials (ERPs) are crucial neural signals for BCI operation.

    Purpose of the Study:

    • To introduce and evaluate a novel ERP-based BCI paradigm incorporating active mental tasks.
    • To investigate the impact of precise judgment and visual cognitive capacities on BCI performance.
    • To explore the relationship between cognitive load and ERP characteristics.

    Main Methods:

    • Developed a BCI paradigm using true, pseudo-, and non-targets with double flash codes, colors, and color terms.
    • Implemented four test conditions, including active mental tasks and a control mode.
    • Utilized classification methods, with two evaluated in online experiments.

    Main Results:

    • Active mental tasks significantly increased BCI accuracy by up to 19.06% compared to the control mode.
    • The color-word matching task demonstrated the highest judgment level and best performance.
    • Distinct ERP components (P3b, N4, N2, P3a) were associated with different stimulus types.

    Conclusions:

    • Boosting judgment levels via multiple stimuli and cognitive strategies can enhance BCI performance and ERPs.
    • Active mental tasks represent a promising avenue for improving BCI efficacy.
    • The novel paradigm achieved high accuracies and user preference, suggesting potential for effective BCI use.