Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

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

"Doing Our Best:" A Qualitative Study of Researcher Challenges Administering Neuromodulation Across Different Phenotypes.

AJOB neuroscience·2026

Same author

Negative Hits Hit Different.

Affective science·2026

Same author

Self-reported and task-based measures of attention control are distinct.

Behavior research methods·2026

Same author

3-D Evaluation of Abnormal Upper Extremity Joint Coupling Post-Stroke.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026

Same author

Low intensity transcranial electric stimulation: Safety, ethical, legal regulatory and application guidelines (2017-2025: An update) - endorsed by the European Society for Brain Stimulation (ESBS) and by the International Federation for Clinical Neurophysiology (IFCN).

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026

Same author

Electrographic cue-reactivity co-localizes with accumbens deep brain stimulation in a case of opioid use disorder.

Nature communications·2026

Same journal

Enhancing Volumetric Imaging in Linear-Array Photoacoustic Tomography: multiview fusion with deep learning.

IEEE transactions on bio-medical engineering·2026

Same journal

Robust Rule-based Heuristic Assistance Strategy for a Semi-Active Shoulder Exoskeleton Used in Overhead Work.

IEEE transactions on bio-medical engineering·2026

Same journal

Highly Accelerated 1-mm Isotropic 3D Chemical Exchange Saturation Transfer MRI Using Wave-Co-CAIPI at 5 Tesla.

IEEE transactions on bio-medical engineering·2026

Same journal

Systematic Evaluation of Hip Exoskeleton Assistance Parameters for Enhancing Gait Stability During Ground Slip Perturbations.

IEEE transactions on bio-medical engineering·2026

Same journal

SleepConFormer: A Single-Channel EEG Framework for Sleep Staging and Consciousness Assessment in Patients with Disorders of Consciousness.

IEEE transactions on bio-medical engineering·2026

Same journal

Modeling Partial and Total Support of Left Ventricular Assist Device for Discrete Hemodynamic Control Framework.

IEEE transactions on bio-medical engineering·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jan 14, 2026

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease

Published on: July 24, 2019

Characterizing Central-Autonomic Dynamics During an Episodic Memory Task Using Multi-Modal Neural and

Vikram Abbaraju, Ty Lees, Michael J Cho

IEEE Transactions on Bio-Medical Engineering

|October 17, 2025

Summary

This summary is machine-generated.

This study reveals parallel changes in central nervous system (CNS) and autonomic nervous system (ANS) coupling during memory tasks. These findings advance our understanding of brain-body interactions in memory and mental health.

More Related Videos

Functional Near Infrared Spectroscopy of the Sensory and Motor Brain Regions with Simultaneous Kinematic and EMG Monitoring During Motor Tasks

Functional Near Infrared Spectroscopy of the Sensory and Motor Brain Regions with Simultaneous Kinematic and EMG Monitoring During Motor Tasks

Published on: December 5, 2014

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Published on: August 26, 2011

Related Experiment Videos

Last Updated: Jan 14, 2026

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease

Published on: July 24, 2019

Functional Near Infrared Spectroscopy of the Sensory and Motor Brain Regions with Simultaneous Kinematic and EMG Monitoring During Motor Tasks

Functional Near Infrared Spectroscopy of the Sensory and Motor Brain Regions with Simultaneous Kinematic and EMG Monitoring During Motor Tasks

Published on: December 5, 2014

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Published on: August 26, 2011

Area of Science:

Neuroscience
Psychophysiology
Cardiology

Background:

Episodic memory function is crucial for mental and behavioral health.
While central nervous system (CNS) roles in memory are known, CNS-autonomic nervous system (ANS) interplay remains understudied.
Understanding CNS-ANS interactions is key to a holistic view of memory processes.

Purpose of the Study:

To investigate CNS-ANS network coupling during an episodic memory task (EMT).
To analyze dynamic changes in neural and autonomic activity during memory encoding and retrieval.
To bridge the gap in knowledge regarding the integrated functioning of the CNS and ANS in memory.

Main Methods:

Utilized electroencephalogram (EEG) for CNS indices (alpha and theta power).
Employed electrocardiogram (ECG) and seismocardiogram (SCG) for ANS indices (cardiac vagal index [CVI] and pre-ejection period [PEP]).
Applied time delay stability and surrogate data analysis to assess network coupling (CVI-Neural and PEP-Neural).

Main Results:

Network coupling coverage (CNS-ANS) significantly increased from Baseline to Encoding.
Coverage decreased from Encoding to the first Retrieval phase.
Coverage then increased again from the first to the second Retrieval phase.

Conclusions:

This study is the first to integrate EEG, ECG, and SCG data to examine CNS-ANS interactions during an EMT.
Demonstrated parallel changes in CNS-parasympathetic and CNS-sympathetic network coverage during memory tasks.
Suggests potential for CNS-ANS coupling measures as biomarkers for mental health screening in clinical populations.