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

You might also read

Related Articles

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

Sort by
Same author

Feasibility and safety of transcranial direct current stimulation in the treatment of adolescent depression in a naturalistic inpatient setting: a double-blind randomized controlled trial.

Scientific reports·2026
Same author

Global prevalence and disability burden of brain disorders: Impact of neurological, mental, and substance use disorders.

Neuroscience and biobehavioral reviews·2026
Same author

Implementation and evaluation of family-based interventions within the Germany-wide Children of Mentally Ill Parents-network: study protocol for three prospective, rater-blinded, cluster-randomized controlled multicenter trials.

Frontiers in psychiatry·2026
Same author

Zeitschrift fur Kinder- und Jugendpsychiatrie und Psychotherapie·2025
Same author

Personalized whole-brain models of seizure propagation.

Journal of neural engineering·2025
Same author

Transcranial Direct Current Stimulation of the Temporoparietal Junction in Autism Spectrum Disorder: Results of a Phase-IIa Randomized, Double-Blind, Sham-Controlled Feasibility Study.

Autism research : official journal of the International Society for Autism Research·2025
Same journal

Analysis of End-Tidal CO2 Variability During Plateau Waves Episodes: An Information Theoretic Approach<sup></sup>.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

AI and Tomosynthesis for Breast Cancer Molecular Subtyping: A step toward precision medicine<sup></sup>.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Towards Sustainable Protein Recovery from Biological Waste: Assessing Polyethersulfone-based Microfiltration.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Analysis of the cardiovascular response to standardized polymicrobial peritonitis experimental model.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Automated Wrist Ultrasound Image Bone Enhancement and Segmentation Using Deep Learning.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

A Deep Learning approach for Depressive Symptoms assessment in Parkinson's disease patients using facial videos.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
See all related articles

Related Experiment Video

Updated: Feb 20, 2026

Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging
11:28

Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging

Published on: June 30, 2018

12.3K

Spatial projection as a preprocessing step for EEG source reconstruction using spatiotemporal Kalman filtering.

Laith Hamid, Ali Al Farawn, Isabelle Merlet

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |October 25, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Spatial projection effectively reduces information redundancy in brain source reconstruction using spatiotemporal Kalman filtering (STKF). This method improves accuracy and computational speed for high-density electroencephalography (EEG) and magnetoencephalography (MEG) analyses.

    More Related Videos

    Detecting Pre-Stimulus Source-Level Effects on Object Perception with Magnetoencephalography
    09:25

    Detecting Pre-Stimulus Source-Level Effects on Object Perception with Magnetoencephalography

    Published on: July 26, 2019

    7.4K
    Cortical Source Analysis of High-Density EEG Recordings in Children
    09:32

    Cortical Source Analysis of High-Density EEG Recordings in Children

    Published on: June 30, 2014

    22.0K

    Related Experiment Videos

    Last Updated: Feb 20, 2026

    Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging
    11:28

    Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging

    Published on: June 30, 2018

    12.3K
    Detecting Pre-Stimulus Source-Level Effects on Object Perception with Magnetoencephalography
    09:25

    Detecting Pre-Stimulus Source-Level Effects on Object Perception with Magnetoencephalography

    Published on: July 26, 2019

    7.4K
    Cortical Source Analysis of High-Density EEG Recordings in Children
    09:32

    Cortical Source Analysis of High-Density EEG Recordings in Children

    Published on: June 30, 2014

    22.0K

    Area of Science:

    • Neuroscience
    • Biomedical Engineering
    • Signal Processing

    Background:

    • Non-invasive brain imaging techniques like electroencephalography (EEG) and magnetoencephalography (MEG) face challenges in source reconstruction due to information redundancy, especially with high-resolution data.
    • This redundancy can distort the accurate localization of neural activity sources.

    Purpose of the Study:

    • To investigate the application of spatial projection as a dimensionality reduction technique to mitigate information redundancy in spatiotemporal Kalman filtering (STKF) for brain source reconstruction.
    • To compare two methods of integrating spatial projection into the STKF algorithm and identify the optimal approach.

    Main Methods:

    • Spatial projection was incorporated into the spatiotemporal Kalman filtering (STKF) framework.
    • Two distinct approaches for integrating spatial projection were evaluated.
    • Performance was assessed using simulated EEG data, focusing on source localization accuracy, spurious source identification, computational efficiency, and parameter estimation.
    • Simulated data were based on neuronal population models with known source locations.

    Main Results:

    • The integration of spatial projection into the STKF algorithm successfully addressed the issue of information redundancy.
    • The chosen spatial projection approach led to accurate source localization without generating spurious sources.
    • Computational time for STKF analysis was significantly reduced.
    • The method required fewer optimization steps for state-space model parameter estimation.

    Conclusions:

    • Spatial projection is a viable and effective method for enhancing STKF-based brain source reconstruction, particularly for high-density EEG, MEG, or simultaneous EEG-MEG data.
    • This approach improves the feasibility and reliability of analyzing complex neural data by overcoming information redundancy and computational bottlenecks.