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

Astrocytic D1 Dopamine-Signaling Regulates Synaptic Remodeling and Cocaine Seeking.

bioRxiv : the preprint server for biology·2026
Same author

Palliative Care or Hospice? Flipping the Classroom for 1st Year Pre-clinical Medical Students With Interactive Online Content.

The American journal of hospice & palliative care·2026
Same author

Prenatal THC exposure disrupts mitochondrial respiratory gene programs and medium spiny neuron maturation trajectories in the nucleus accumbens.

bioRxiv : the preprint server for biology·2026
Same author

Refinement of Nucleus Accumbens Neuronal Dynamics during Cocaine Self-Administration Training.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Refinement of Nucleus Accumbens Neuronal Dynamics During Cocaine Self-Administration Training.

bioRxiv : the preprint server for biology·2026
Same author

High-frequency oscillations in intraoperative recordings from hybrid arrays with micro- and macrocontacts.

Journal of neural engineering·2026
Same journal

Digital and scalable laser-based fabrication of reusable bismuth telluride thermoelectrics with superior performance and mechanical flexibility.

Npj flexible electronics·2026
Same journal

Soft bionic actuation explains the functional role of whisking in seal whisker sensing.

Npj flexible electronics·2026
Same journal

Programmable somatosensory soft robots.

Npj flexible electronics·2026
Same journal

Multifunctional, energy-autonomous textile sensors enabled by spray-coated two-dimensional heterostructures.

Npj flexible electronics·2026
Same journal

High output power low temperature polysilicon thin-film transistor boost converters for large-area sensor and actuator applications.

Npj flexible electronics·2026
Same journal

A wireless implantable sensory ring for continuous airway stent migration tracking.

Npj flexible electronics·2026
See all related articles

Related Experiment Video

Updated: Jul 16, 2025

Author Spotlight: Unraveling Seizure Dynamics and Novel Therapeutics for Status Epilepticus Using CMOS High-Density Microelectrode Array Systems
06:28

Author Spotlight: Unraveling Seizure Dynamics and Novel Therapeutics for Status Epilepticus Using CMOS High-Density Microelectrode Array Systems

Published on: September 27, 2024

2.4K

A Soft, High-Density Neuroelectronic Array.

Kyung Jin Seo1,2, Mackenna Hill3,2, Jaehyeon Ryu1,4

  • 1Thayer School of Engineering, Dartmouth College, Hanover, NH 03755.

Npj Flexible Electronics
|September 11, 2023
PubMed
Summary
This summary is machine-generated.

Researchers developed a flexible, high-density neuroelectronic array for minimally invasive brain recordings. This new device enables precise neural signal acquisition, advancing neuroscience research and clinical applications.

More Related Videos

Fabrication of High Contact-Density, Flat-Interface Nerve Electrodes for Recording and Stimulation Applications
09:35

Fabrication of High Contact-Density, Flat-Interface Nerve Electrodes for Recording and Stimulation Applications

Published on: October 4, 2016

9.8K
Chronic Implantation of Multiple Flexible Polymer Electrode Arrays
08:54

Chronic Implantation of Multiple Flexible Polymer Electrode Arrays

Published on: October 4, 2019

10.8K

Related Experiment Videos

Last Updated: Jul 16, 2025

Author Spotlight: Unraveling Seizure Dynamics and Novel Therapeutics for Status Epilepticus Using CMOS High-Density Microelectrode Array Systems
06:28

Author Spotlight: Unraveling Seizure Dynamics and Novel Therapeutics for Status Epilepticus Using CMOS High-Density Microelectrode Array Systems

Published on: September 27, 2024

2.4K
Fabrication of High Contact-Density, Flat-Interface Nerve Electrodes for Recording and Stimulation Applications
09:35

Fabrication of High Contact-Density, Flat-Interface Nerve Electrodes for Recording and Stimulation Applications

Published on: October 4, 2016

9.8K
Chronic Implantation of Multiple Flexible Polymer Electrode Arrays
08:54

Chronic Implantation of Multiple Flexible Polymer Electrode Arrays

Published on: October 4, 2019

10.8K

Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Materials Science

Background:

  • Electrophysiological recordings are crucial for studying brain activity.
  • Current methods face challenges in high-throughput, minimally invasive data acquisition.
  • Developing advanced neuroelectronic interfaces is essential for progress.

Purpose of the Study:

  • To develop an integrated, filamentary, high-density, and flexible neuroelectronic array.
  • To enable minimally invasive delivery and high-quality neural signal recording.
  • To improve the efficiency and reduce the invasiveness of brain activity studies.

Main Methods:

  • Designed a filamentary neuroelectronic array with 256 electrodes in a compact 2.3 × 0.3 mm² area on a flexible substrate.
  • Integrated single-transistor multiplexing and current sensing for reduced noise and footprint.
  • Developed a rollable contact pad design for syringe-based, minimally invasive delivery.

Main Results:

  • Achieved unprecedented electrode density on a flexible substrate.
  • Demonstrated reduced noise and improved device footprint with the novel acquisition circuit.
  • Successfully validated the array's ability to record neural signals with high tone decoding accuracy in rat auditory experiments.

Conclusions:

  • The developed soft, high-density neuroelectronic arrays show significant promise for neuroscience research.
  • The minimally invasive delivery method opens new avenues for in-vivo neural recordings.
  • This technology has potential applications in both research and clinical settings for brain activity monitoring.