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

Understanding Sleep01:11

Understanding Sleep

Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
Stages of Sleep01:22

Stages of Sleep

Sleep progresses through distinct stages, each characterized by specific brain wave patterns and physiological responses ranging from wakefulness to stages of non-rapid eye movement, known as non-REM, to rapid eye movement, referred to as REM. Understanding these stages helps in recognizing how sleep supports various bodily and cognitive functions.
Before sleep begins, in wakefulness, the brain exhibits primarily beta waves, which are high in frequency and low in amplitude, indicating alertness...
Brain Waves01:23

Brain Waves

Brain waves are electrical signals generated by the neurons in the brain, which are regularly monitored to measure mental activities. Brain waves and their frequency ranges can be measured using an electroencephalogram or EEG. There are four main types of brain waves, each with distinct characteristics:
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:

You might also read

Related Articles

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

Sort by
Same author

A mathematical framework for misinformation propagation in complex networks: Topology-dependent distortion and control.

Chaos (Woodbury, N.Y.)·2026
Same author

Optimizing Neural Data Analysis: Determining Minimum Recording Length for Unambigous Signal Processing.

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

Human brain slice cultures: translational applications and ethical considerations.

Life science alliance·2025
Same author

Interfacing with the Brain: How Nanotechnology Can Contribute.

ACS nano·2025
Same author

Thermal Threshold for Localized Blood-Brain Barrier Disruption.

IEEE transactions on bio-medical engineering·2025
Same author

Why some BCI should still be called BMI.

Nature communications·2024
Same journal

HF-SNVTA-FusionNet: high-frequency multi-domain EEG feature fusion from the substantia nigra and ventral tegmental area for Parkinson's disease classification.

Cognitive neurodynamics·2026
Same journal

Investigation of the effects of balance exercises on visuospatial skills using EEG brain oscillations.

Cognitive neurodynamics·2026
Same journal

MSCANet: a cross-attention-based multi-scale convolutional fusion neural network for EEG motor imagery classification.

Cognitive neurodynamics·2026
Same journal

Regulation of epileptiform discharges in thalamocortical model based on preview control theory.

Cognitive neurodynamics·2026
Same journal

Computational modeling of tyrosine hydroxylase pathway for dopamine synthesis in nerve cells: effect of tetrahydrobiopterin deficiency and oxidative stress.

Cognitive neurodynamics·2026
Same journal

From nonlinear neuronal dynamics to AI-optimized VLSI hardware: multiplier-free FPGA implementation of memristive FN-HR coupled neural networks for intelligent systems.

Cognitive neurodynamics·2026
See all related articles

Related Experiment Video

Updated: May 10, 2026

Quantifying Infra-slow Dynamics of Spectral Power and Heart Rate in Sleeping Mice
10:56

Quantifying Infra-slow Dynamics of Spectral Power and Heart Rate in Sleeping Mice

Published on: August 2, 2017

Sleep, neuroengineering and dynamics.

Jens Christian Claussen1, Ulrich G Hofmann

  • 1Institute for Neuro- and Bioinformatics, University of Luebeck, 23538 Lübeck, Germany.

Cognitive Neurodynamics
|June 5, 2013
PubMed
Summary
This summary is machine-generated.

Computational models bridge consciousness research and neuroengineering, advancing understanding of brain states, oscillations, and memory. This integration paves the way for novel medical applications and treatments.

Keywords:
Brain-computer interfaceComputational neuroscienceConsciousnessDynamicsNeuroengineeringNeuroprostheticsPathological oscillationsPlasticitySleep

More Related Videos

Optogenetic Manipulation of Neural Circuits During Monitoring Sleep/wakefulness States in Mice
08:58

Optogenetic Manipulation of Neural Circuits During Monitoring Sleep/wakefulness States in Mice

Published on: June 19, 2019

Polygraphic Recording Procedure for Measuring Sleep in Mice
08:45

Polygraphic Recording Procedure for Measuring Sleep in Mice

Published on: January 25, 2016

Related Experiment Videos

Last Updated: May 10, 2026

Quantifying Infra-slow Dynamics of Spectral Power and Heart Rate in Sleeping Mice
10:56

Quantifying Infra-slow Dynamics of Spectral Power and Heart Rate in Sleeping Mice

Published on: August 2, 2017

Optogenetic Manipulation of Neural Circuits During Monitoring Sleep/wakefulness States in Mice
08:58

Optogenetic Manipulation of Neural Circuits During Monitoring Sleep/wakefulness States in Mice

Published on: June 19, 2019

Polygraphic Recording Procedure for Measuring Sleep in Mice
08:45

Polygraphic Recording Procedure for Measuring Sleep in Mice

Published on: January 25, 2016

Area of Science:

  • Neuroscience
  • Computational Modeling
  • Neuroengineering

Background:

  • Consciousness research and neuroengineering are converging fields.
  • Understanding brain dynamics and oscillations is crucial for neurological insights.

Purpose of the Study:

  • To review recent advancements in modeling consciousness and neuroengineering.
  • To identify promising future research directions at the intersection of these fields.

Main Methods:

  • Review of current literature on consciousness modeling and neuroengineering.
  • Identification of key research areas including oscillations, neuroprosthetics, and memory consolidation.

Main Results:

  • Computational models are vital for connecting theory, neurophysiology, and engineering.
  • Progress in understanding consciousness states, pathological oscillations, and their treatments.
  • Development of neuroprosthetics, brain-computer interfaces, and memory enhancement techniques.

Conclusions:

  • The synergy between consciousness modeling and neuroengineering accelerates scientific discovery.
  • These integrated approaches hold significant potential for future medical applications.
  • Further research in modeling brain dynamics and stimulation techniques is warranted.