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

RC Circuit without Source01:16

RC Circuit without Source

1.1K
When a DC source is abruptly disconnected from an RC (Resistor-Capacitor) circuit, the circuit becomes source-free. Assuming that the capacitor was fully charged before the source was removed, its initial voltage, denoted as V0, can be considered as the initial energy that stimulates the circuit.
Applying Kirchhoff's current law at the top node of the circuit and substituting the current values across the components, a first-order differential equation is obtained. By rearranging the terms...
1.1K
Bridge rectifier01:24

Bridge rectifier

542
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...
542
Parallel RLC Circuits01:14

Parallel RLC Circuits

855
Street lamps equipped with RLC surge protectors are an excellent example of applying circuit analysis in practical scenarios. These surge protectors safeguard the lamp's components against sudden voltage spikes.
A simplified parallel RLC circuit model with a DC input source generating a step response is employed in this context. When the switch is turned on, Kirchhoff's current law is applied, leading to a second-order differential equation.
855
Clamper Circuit01:14

Clamper Circuit

373
A clamper circuit, also known as a DC restorer, represents a specialized variant of the rectifier circuit, notable for its method of taking the output across the diode rather than the capacitor. This configuration lends to several distinctive applications, particularly in handling square wave inputs.
Within this circuit, the diode's orientation prompts the capacitor to charge up to the level of the most negative peak of the input signal. Upon reaching this state, the diode ceases to...
373
Action Potential: Phases of Stimulation01:28

Action Potential: Phases of Stimulation

5.2K
The action potential is a complex electrical event that occurs in excitable cells, such as neurons and muscle cells. It consists of several distinct phases, each with specific characteristics.
Resting Phase:
In this phase, the cell's membrane is at its resting potential, typically around -70 millivolts (mV) for neurons. Inside the cell, there is a higher concentration of potassium ions (K+) and a lower concentration of sodium ions (Na+). Voltage-gated sodium channels are closed, and...
5.2K
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

178
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
178

You might also read

Related Articles

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

Sort by
Same author

Ventral Column Spinal Cord Stimulation for Refractory Back and Leg Pain: A Case Series.

American journal of physical medicine & rehabilitation·2026
Same author

Single-Electrode, Bidirectional Control of Heart Rate via Vagus Nerve Modulation in Rat Model.

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

Temporal properties of direct current sensory block of the rat sciatic nerve using the C-fiber reflex.

Journal of neural engineering·2025
Same author

Electrophysiological Methods to Assess Peripheral Pain Block in an Anesthetized Rat.

Journal of visualized experiments : JoVE·2025
Same author

Closed-loop electrical block of vagus nerve scales from rodent to porcine cardiac models.

Journal of neural engineering·2025
Same author

Temporal properties of transcutaneous direct current motor conduction block.

Journal of neural engineering·2025
Same journal

Behavioral Monitoring and Neuromodulation of Feline Voiding Function.

International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering·2026
Same journal

Microneedle Penetrating Array with Axon-Sized Dimensions for Cuff-less Peripheral Nerve Interfacing.

International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering·2026
Same journal

Nonlinear System Identification of Tremors Dynamics: A Data-driven Approximation Using Koopman Operator Theory.

International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering·2025
Same journal

Coherency between Spike and LFP Activity in M1 during Hand Movements.

International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering·2025
Same journal

Entrainment of Cerebellar Nuclear Cells via AC Stimulation of the Cerebellar Cortex.

International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering·2025
Same journal

Effects of neck proprioceptive modulation on pallidal network connectivity in dystonia.

International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering·2024
See all related articles

Related Experiment Video

Updated: Jun 12, 2025

Desensitization and Recovery of Crayfish Photoreceptors Upon Delivery of a Light Stimulus
06:43

Desensitization and Recovery of Crayfish Photoreceptors Upon Delivery of a Light Stimulus

Published on: November 9, 2019

6.6K

Accelerated Recovery of DC Blocking Using Repolarization.

Tina L Vrabec1, Kevin L Kilgore1, Jesse S Wainright2

  • 1Case Western Reserve University 10900 Euclid Ave., Cleveland, Ohio.

International IEEE/EMBS Conference on Neural Engineering : [Proceedings]. International IEEE EMBS Conference on Neural Engineering
|September 18, 2024
PubMed
Summary
This summary is machine-generated.

Reversing current with the Separated Interface Nerve Electrode (SINE) significantly speeds nerve signal recovery after a block. This method can reduce recovery time by up to 50%, enabling faster return of nerve function.

More Related Videos

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

10.4K
In Vivo Intracellular Recording of Type-Identified Rat Spinal Motoneurons During Trans-Spinal Direct Current Stimulation
11:07

In Vivo Intracellular Recording of Type-Identified Rat Spinal Motoneurons During Trans-Spinal Direct Current Stimulation

Published on: May 11, 2020

5.2K

Related Experiment Videos

Last Updated: Jun 12, 2025

Desensitization and Recovery of Crayfish Photoreceptors Upon Delivery of a Light Stimulus
06:43

Desensitization and Recovery of Crayfish Photoreceptors Upon Delivery of a Light Stimulus

Published on: November 9, 2019

6.6K
Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

10.4K
In Vivo Intracellular Recording of Type-Identified Rat Spinal Motoneurons During Trans-Spinal Direct Current Stimulation
11:07

In Vivo Intracellular Recording of Type-Identified Rat Spinal Motoneurons During Trans-Spinal Direct Current Stimulation

Published on: May 11, 2020

5.2K

Area of Science:

  • Biomedical Engineering
  • Neuroscience
  • Medical Devices

Background:

  • Direct current (DC) stimulation can achieve nerve blocks but risks nerve damage with conventional electrodes.
  • The Separated Interface Nerve Electrode (SINE) mitigates damage by isolating reactions from the nerve using an ionic medium.
  • Prolonged nerve blocks with SINE can cause delayed recovery of nerve response.

Purpose of the Study:

  • To investigate methods for achieving instantaneous nerve recovery after a block using the SINE.
  • To determine if reversing current polarity can accelerate nerve response recovery.

Main Methods:

  • A complete nerve block was applied using the SINE at the block threshold for 10 minutes.
  • The current was reversed for varying durations to assess its effect on recovery time.
  • Nerve response recovery was measured after the stimulation period.

Main Results:

  • Reversing the current polarity effectively reduced the time required for nerve response recovery.
  • Recovery time was reduced by up to 50% depending on the duration of the reversed current application.
  • This demonstrates a method to achieve near-instantaneous nerve recovery.

Conclusions:

  • Reversed current stimulation with SINE is a viable strategy to accelerate nerve signal recovery post-block.
  • This technique offers a significant improvement over standard SINE application for applications requiring rapid functional restoration.
  • Optimizing reversed current duration is key to maximizing recovery speed.