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

Design Example: Strain Gauge Bridge or Wheatstone Bridge01:15

Design Example: Strain Gauge Bridge or Wheatstone Bridge

1.0K
The utilization of strain gauges as transducers for converting mechanical strain into electrical signals is a common practice in various engineering applications. These strain gauges are frequently integrated into Wheatstone bridge circuits to accurately measure parameters such as force or pressure. Within this context, each element within the circuit exhibits a resistance that undergoes subtle variations when subjected to mechanical strain. The primary objective is to convert minuscule...
1.0K
Wheatstone Bridge01:29

Wheatstone Bridge

1.2K
An ohmmeter is a resistance-measuring device. It works by applying a voltage to a resistor of unknown resistance and measuring the current across the resistor. The resistance value is deduced using Ohm's law. Usually, the standard configuration of an ohmmeter comprises a voltmeter or an ammeter. However, such configurations are limited in accuracy because the meters alter the voltage applied to the resistor and the current that flows through it.
Thus, for accurate resistance measurements, a...
1.2K
Bridge rectifier01:24

Bridge rectifier

1.6K
The bridge rectifier is essential in electronics for efficiently converting alternating current (AC) to direct current (DC). Comprised of four diodes configured in a bridge layout, this rectifier effectively processes both the positive and negative halves of the AC waveform, making it superior to half-wave and full-wave center-tapped rectifiers in terms of voltage regulation and output stability.
Operationally, the bridge rectifier allows current flow through two of its diodes during each...
1.6K
Intelligence01:27

Intelligence

8.7K
The term "intelligence" is complex because it refers to both behavior and individuals, and its interpretation varies across cultures. European Americans tend to link intelligence with reasoning and cognitive skills, while in Kenya, it is tied to responsible participation in family and social life. In Uganda, intelligence is seen as the ability to know the right actions and carry them out effectively, while the Iatmul people of Papua New Guinea associate it with the capacity to remember...
8.7K
Cross-bridge Cycle01:26

Cross-bridge Cycle

122.8K
As muscle contracts, the overlap between the thin and thick filaments increases, decreasing the length of the sarcomere—the contractile unit of the muscle—using energy in the form of ATP. At the molecular level, this is a cyclic, multistep process that involves binding and hydrolysis of ATP, and movement of actin by myosin.
122.8K
Measures of Intelligence01:29

Measures of Intelligence

8.5K
Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
8.5K

You might also read

Related Articles

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

Sort by
Same author

Spin radical enhanced magnetocapacitance effect in intermolecular excited states.

The journal of physical chemistry. B·2013
Same author

Recent developments in stir bar sorptive extraction.

Analytical and bioanalytical chemistry·2013
Same author

Discovery of MK-8742: an HCV NS5A inhibitor with broad genotype activity.

ChemMedChem·2013
Same author

Magnetic polycarbonate microspheres for tumor-targeted delivery of tumor necrosis factor.

Drug delivery·2013
Same author

A study on validity of cortical alpha connectivity for schizophrenia.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2013
Same author

Myosin light chain 2-based selection of human iPSC-derived early ventricular cardiac myocytes.

Stem cell research·2013

Related Experiment Video

Updated: Feb 6, 2026

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

5.4K

Artificial intelligence as a surrogate brain: bridging neural dynamical models and data.

Yinuo Zhang1, Demao Liu2,3,4, Zhichao Liang1

  • 1Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, China.

National Science Review
|February 5, 2026
PubMed
Summary

Artificial intelligence (AI) is enabling the creation of

Keywords:
artificial intelligencedynamical systemsurrogate brainsystem identification

More Related Videos

Automation of the Micronucleus Assay Using Imaging Flow Cytometry and Artificial Intelligence
09:11

Automation of the Micronucleus Assay Using Imaging Flow Cytometry and Artificial Intelligence

Published on: January 27, 2023

2.8K
Surrogate Model Development for Digital Experiments in Welding
09:17

Surrogate Model Development for Digital Experiments in Welding

Published on: March 28, 2025

1.9K

Related Experiment Videos

Last Updated: Feb 6, 2026

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

5.4K
Automation of the Micronucleus Assay Using Imaging Flow Cytometry and Artificial Intelligence
09:11

Automation of the Micronucleus Assay Using Imaging Flow Cytometry and Artificial Intelligence

Published on: January 27, 2023

2.8K
Surrogate Model Development for Digital Experiments in Welding
09:17

Surrogate Model Development for Digital Experiments in Welding

Published on: March 28, 2025

1.9K

Area of Science:

  • Neuroscience
  • Artificial Intelligence
  • Computational Neuroscience

Background:

  • Traditional biophysical models for brain simulation are hypothesis-driven.
  • AI offers data-driven approaches to solve the inverse problem in neuroscience.
  • Predicting whole-brain dynamics from historical data is a key challenge.

Purpose of the Study:

  • To introduce a unified framework for constructing AI-based surrogate brains.
  • To integrate forward modeling, inverse problem solving, and model evaluation.
  • To leverage AI and large-scale brain data for neural system decoding and dynamic forecasting.

Main Methods:

  • Utilizing advanced AI models for their expressive power.
  • Employing large-scale brain datasets for training and validation.
  • Integrating forward modeling, inverse problem solving, and model evaluation within a unified framework.

Main Results:

  • Development of AI-based surrogate brains capable of predicting complex brain dynamics.
  • Demonstration of surrogate brains as platforms for dynamical systems analysis.
  • Highlighting the utility of surrogate brains for virtual perturbation and neurostimulation.

Conclusions:

  • AI-based surrogate brains offer a novel approach to understanding neural systems.
  • These models facilitate the decoding of complex, high-dimensional, and non-linear brain dynamics.
  • AI-surrogate brains bridge theoretical neuroscience and translational neuroengineering applications.