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

RNA Stability

RNA Stability

Intact DNA strands can be found in fossils, while scientists sometimes struggle to keep RNA intact under laboratory conditions. The structural variations between RNA and DNA underlie the differences in their stability and longevity. Because DNA is double-stranded, it is inherently more stable. The single-stranded structure of RNA is less stable but also more flexible and can form weak internal bonds. Additionally, most RNAs in the cell are relatively short, while DNA can be up to 250 million...

pH Scale

pH Scale

Hydronium and hydroxide ions are present both in pure water and in all aqueous solutions, and their concentrations are inversely proportional as determined by the ion product of water (Kw). The concentrations of these ions in a solution are often critical determinants of the solution’s properties and the chemical behaviors of its other solutes. Two different solutions can differ in their hydronium or hydroxide ion concentrations by a million, billion, or even trillion times. A common means of...

Oscillations In An LC Circuit

Oscillations In An LC Circuit

An idealized LC circuit of zero resistance can oscillate without any source of emf by shifting the energy stored in the circuit between the electric and magnetic fields. In such an LC circuit, if the capacitor contains a charge q before the switch is closed, then all the energy of the circuit is initially stored in the electric field of the capacitor. This energy is given by

Forced Oscillations

Forced Oscillations

When an oscillator is forced with a periodic driving force, the motion may seem chaotic. The motions of such oscillators are known as transients. After the transients die out, the oscillator reaches a steady state, where the motion is periodic, and the displacement is determined.

Nuclear Stability

Nuclear Stability

Protons and neutrons, collectively called nucleons, are packed together tightly in a nucleus. With a radius of about 10−15 meters, a nucleus is quite small compared to the radius of the entire atom, which is about 10−10 meters. Nuclei are extremely dense compared to bulk matter, averaging 1.8 × 1014 grams per cubic centimeter. If the earth’s density were equal to the average nuclear density, the earth’s radius would be only about 200 meters.
To hold positively charged protons together...

Damped Oscillations

Damped Oscillations

In the real world, oscillations seldom follow true simple harmonic motion. A system that continues its motion indefinitely without losing its amplitude is termed undamped. However, friction of some sort usually dampens the motion, so it fades away or needs more force to continue. For example, a guitar string stops oscillating a few seconds after being plucked. Similarly, one must continually push a swing to keep a child swinging on a playground.
Although friction and other non-conservative...

You might also read

Related Articles

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

Sort by

Same author

Evidence for complementary learning systems within the hippocampus.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences·2026

Same author

Arousal state modulates human hippocampal ripples.

bioRxiv : the preprint server for biology·2026

Same author

Recovery sleep after total sleep deprivation preserves neutral and enhances emotional declarative memory.

Sleep advances : a journal of the Sleep Research Society·2026

Same author

A unifying account of replay as context-driven memory reactivation.

eLife·2026

Same author

Reactivation fails to offer the improvement sleep does.

Sleep advances : a journal of the Sleep Research Society·2025

Same author

One size fits null: attentional brain responses differ depending on insomnia subtype.

Sleep·2025

Search research articles

Related Experiment Video

Updated: Feb 3, 2026

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

Published on: May 12, 2019

Variability and stability of large-scale cortical oscillation patterns.

Roy Cox¹, Anna C Schapiro¹, Robert Stickgold¹

¹Department of Psychiatry, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston MA, USA.

Network Neuroscience (Cambridge, Mass.)

|October 16, 2018

Summary

This summary is machine-generated.

Brain oscillations show common patterns across individuals, yet unique, stable network profiles exist for each person. These individualized brain rhythms are consistent over time and vary across frequencies, suggesting parallel processing streams.

Keywords:

EEG Functional connectivity Individual differences Networks Oscillations

More Related Videos

Surgical Size Reduction of Zebrafish for the Study of Embryonic Pattern Scaling

Surgical Size Reduction of Zebrafish for the Study of Embryonic Pattern Scaling

Published on: May 3, 2019

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

Related Experiment Videos

Last Updated: Feb 3, 2026

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

Published on: May 12, 2019

Surgical Size Reduction of Zebrafish for the Study of Embryonic Pattern Scaling

Surgical Size Reduction of Zebrafish for the Study of Embryonic Pattern Scaling

Published on: May 3, 2019

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

Area of Science:

Neuroscience
Cognitive Neuroscience
Computational Neuroscience

Background:

Individual differences in brain organization are fundamental to human cognition and behavior.
Understanding the expression of oscillatory neural activity across the cortex, both within and between individuals, remains a challenge.

Purpose of the Study:

To systematically characterize brain-wide oscillatory activity across frequency bands and features during rest and task conditions.
To investigate the presence of shared and individual-specific network profiles in electrophysiological activity.
To assess the temporal stability of these individualized brain network patterns.

Main Methods:

Systematic characterization of brain-wide electrophysiological activity.
Analysis of oscillatory profiles across various frequency bands and features.
Application of network similarity analyses to identify group-level and subject-specific patterns.
Longitudinal assessment of pattern stability over several months.

Main Results:

Sizable group-level similarities in oscillatory profiles indicate common organizational templates.
Well-defined, subject-specific network profiles were identified, distinct from shared structures.
Individualized patterns demonstrated stability over several months, allowing for individual recognition.
Network structure varied significantly across different oscillatory frequencies and features, suggesting parallel processing streams.

Conclusions:

Brain oscillatory activity exhibits both commonalities and unique individual signatures.
Subject-specific oscillatory network profiles are stable over time and may reflect distinct information processing streams.
Network similarity analyses offer a promising approach to understanding large-scale brain oscillations in relation to physiology and behavior.