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

Sleep-Wake Cycles01:24

Sleep-Wake Cycles

1.5K
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:
1.5K
Sleepwalking and Sleep Talking01:17

Sleepwalking and Sleep Talking

219
Somnambulism, commonly known as sleepwalking, involves individuals engaging in activities ranging from simple walking to more complex behaviors such as driving. Sleepwalking typically occurs during the slow-wave sleep stages 3 and 4 early in the night when the person is not dreaming, contradicting the myth that sleepwalkers are acting out their dreams.
Factors that increase the likelihood of sleepwalking include sleep deprivation and alcohol consumption. Contrary to common beliefs, it is safe...
219
Nightmares and Night Terrors01:18

Nightmares and Night Terrors

139
Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
Nightmares...
139
REM Sleep Behavior Disorder01:15

REM Sleep Behavior Disorder

304
REM Sleep Behavior Disorder (RBD) is a sleep disorder characterized by the absence of muscle paralysis that normally occurs during the REM phase of sleep. This absence allows individuals to physically act out their dreams, which are often vivid and disturbing. Common behaviors exhibited during episodes include kicking, punching, and yelling. These actions can be dangerous, potentially leading to injuries for the person with RBD or their bed partner.
RBD is significantly associated with...
304
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

189
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
189
Understanding Sleep01:11

Understanding Sleep

445
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...
445

You might also read

Related Articles

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

Sort by
Same author

Obstructive sleep apnea is associated with risk for sudden unexpected death in epilepsy (SUDEP) using rSUDEP-7.

Epilepsy & behavior : E&B·2024
Same author

Real world challenges and barriers for positive airway therapy use in acute ischemic stroke patients.

Sleep & breathing = Schlaf & Atmung·2024
Same author

Sleep and Epilepsy: Practical Implications.

Neurologic clinics·2022
Same author

Minimum Technical Requirements for Performing Ambulatory EEG.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2022
Same author

Night Moves and Modes: Sleep Biomarkers for Neurocognitive Disorders.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2022
Same author

Stroke: What's Sleep Got to Do With It?

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2022
Same journal

Surface EEG to Identify Cognitive Motor Dissociation After Acute Brain Injury.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2026
Same journal

The Physics and Physiology of Electrical Stimulation of the Brain.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2026
Same journal

Neurophysiology in Postanoxic Encephalopathy: Pathophysiology, Prognosis, and Treatment.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2026
Same journal

A Review on the Functional Connectivity of the Human Opercular Cortex.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2026
Same journal

Surgical Aspects of Opercular Epilepsies.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2026
Same journal

Cost-Effectiveness of EEG Monitoring in Hypoxic-Ischemic Brain Injury After Cardiac Arrest.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2026
See all related articles

Related Experiment Video

Updated: Aug 6, 2025

A Neuroscientific Approach to the Examination of Concussions in Student-Athletes
11:32

A Neuroscientific Approach to the Examination of Concussions in Student-Athletes

Published on: December 8, 2014

12.8K

Sleep/Wake Disorders After Sports Concussion: Risks, Revelations, and Interventions.

Madeleine M Grigg-Damberger1

  • 1Department of Neurology, University of New Mexico School of Medicine, Albuquerque, New Mexico, U.S.A.

Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society
|March 17, 2023
PubMed
Summary
This summary is machine-generated.

Sleep-wake disturbances following traumatic brain injury are common and worsen outcomes. Addressing these sleep issues is crucial for recovery and preventing further injuries, especially in athletes.

More Related Videos

Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials
12:11

Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials

Published on: April 27, 2021

3.4K
Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury
09:49

Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury

Published on: January 20, 2023

3.3K

Related Experiment Videos

Last Updated: Aug 6, 2025

A Neuroscientific Approach to the Examination of Concussions in Student-Athletes
11:32

A Neuroscientific Approach to the Examination of Concussions in Student-Athletes

Published on: December 8, 2014

12.8K
Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials
12:11

Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials

Published on: April 27, 2021

3.4K
Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury
09:49

Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury

Published on: January 20, 2023

3.3K

Area of Science:

  • Neuroscience
  • Sports Medicine
  • Sleep Science

Background:

  • Sleep-wake disturbances (SWDs) are frequent and often overlooked consequences of traumatic brain injury (TBI).
  • SWDs can exacerbate TBI symptoms, impacting mood, pain, irritability, and cognitive function.
  • Sleep deprivation in athletes increases injury risk and risk-taking behaviors.

Purpose of the Study:

  • To highlight the significance of identifying and treating SWDs in TBI patients.
  • To underscore the role of SWDs in complicating recovery from sports-related concussions.

Main Methods:

  • This study synthesizes existing research on SWDs post-TBI and in athletes.
  • Literature review focusing on the impact of sleep disturbances on functional recovery and injury risk.

Main Results:

  • SWDs are prevalent, persistent sequelae of TBI that negatively affect recovery.
  • Sleep deprivation in athletes elevates the risk of sports injuries.
  • SWDs are an independent risk factor for prolonged recovery after sports-related concussion.

Conclusions:

  • Timely identification and treatment of SWDs are vital for maximizing functional recovery in TBI patients.
  • Managing SWDs can mitigate negative impacts on mood, pain, cognition, and irritability.
  • Addressing SWDs is essential for athletes to prevent injuries and ensure a faster return to preinjury activities post-concussion.