Search references for SLEEP SPINDLE. Phrases containing SLEEP SPINDLE
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EEG waveform that occurs during sleep
Sleep spindles are bursts of neural oscillatory activity that are generated by interplay of the thalamic reticular nucleus (TRN) and other thalamic nuclei
Sleep_spindle
Form of sleep involving negligible eye movement
during REM sleep. This is also the stage during which parasomnias most commonly occur. Sleep spindles are unique to NREM sleep. The most spindle activity
Non-rapid_eye_movement_sleep
Period of sleep in humans and other animals
of sleep spindle activity and slow waves vary across NREM sleep, leading to its subdivision into stages 1–3. While slow waves and sleep spindles are
Slow-wave_sleep
Topics referred to by the same term
body of a muscle Spindle neuron, a specific class of neuron Sleep spindle, bursts of neural oscillatory activity during sleep Spindle transfer, an in vitro
Spindle
European fairy tale
and in the myth of the Sleeping Beauty, the earth-goddess sinks into her long winter sleep when pricked by the point of the spindle. In her cosmic palace
Sleeping_Beauty
called sleep spindles are a defining characteristic of this stage. Stage three and four are very similar and together are considered to be "deep sleep". In
Sleep_and_memory
Sleeping disorder
Sleep paralysis is a state, during waking up or falling asleep, in which a person is conscious but in a complete state of paralysis. During an episode
Sleep_paralysis
Medical condition
Non-24-hour sleep–wake disorder (non-24, N24SWD, or N24) is one of several chronic circadian rhythm sleep disorders (CRSDs). It is defined as a "chronic
Non-24-hour sleep–wake disorder
Non-24-hour_sleep–wake_disorder
Physiological nature of sleep
interrupted by abrupt activity called sleep spindles (or thalamocortical spindles) and K-complexes. Sleep spindles range from 11 to 16 Hz (most commonly
Neuroscience_of_sleep
Biological phenomenon
neocortex during slow wave sleep determines inputs to the hippocampus; thalamocortical sleep spindles and delta waves are the sleep patterns of the neocortex
Sharp_waves_and_ripples
Brainwaves, repetitive patterns of neural activity in the central nervous system
generalized or absence epileptic seizures, and which resembles normal sleep spindle oscillations. A tremor is an involuntary, somewhat rhythmic, muscle
Neural_oscillation
Type of long-term human memory
three types of sleep (SWS, sleep spindle and REM) in which declarative memory is consolidated. Slow-wave sleep, often referred to as deep sleep, plays the
Explicit_memory
Drug whose use induces sleep
in the EEG during nonREM sleep and enhance high-frequency activity, in particular in the frequency range of sleep spindles (Lancel 1999). However, several
Hypnotic
English rock band
Nominees". iHeart. iHeart Media. Retrieved 28 March 2026. Spindler, Emily (9 January 2026). "Sleep Token, Linkin Park, Spiritbox and More Nominated For 2026
Sleep_Token
Medical disorder of a person's sleep patterns
patients. Slow-wave sleep (SWS) potentially decreases (and is sometimes absent), sleep spindles and the length of time spent in REM sleep are also reduced
Sleep_disorder
Process of storage and retrieval memory
oscillations during NREM sleep. Sleep spindles are thought to induce synaptic changes and thereby contribute to memory consolidation during sleep. Here, we examined
Long-term_memory
Medical specialty
Sleep medicine or somnology is a medical specialty or subspecialty devoted to the diagnosis and therapy of sleep disturbances and disorders. From the middle
Sleep_medicine
Metabolic disorder in humans
Manifestation: Hypermetabolism in the thalamus occurs and disrupts sleep spindle formation that occurs there. Graves' disease: Manifestation: Excess
Hypermetabolism
Naturally recurring resting state of mind and body
Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there
Sleep
Breathing method in humans
adaptation to nasal congestion, which may lead to mouth breathing during sleep. More specialized causes include: antrochoanal polyps; a short upper lip
Mouth_breathing
2000 retelling of Sleeping Beauty by Robin McKinley
Spindle's End is a retelling of Sleeping Beauty by author Robin McKinley, published in 2000. In McKinley's version of the classic fairy tale, Sleeping
Spindle's_End
American feral child (born 1957)
than average variance in duration, and an unusually high number of sleep spindles (bursts of rhythmic or repetitive neural activity). He eventually concluded
Genie_(feral_child)
Spike used for spinning fibers into yarn
A spindle is a straight spike, usually made from wood, used for spinning, twisting fibers such as wool, flax, hemp, and cotton into yarn. It is often
Spindle_(textiles)
Electrophysiological method to record electrical activity of the brain
Other transient features are normal: vertex waves and sleep spindles are seen in normal sleep. There are types of activity that are statistically uncommon
Electroencephalography
Relative importance of certain frequencies in a composite signal
Iranmanesh, Saam; Rodriguez-Villegas, Esther (2017). "An Ultralow-Power Sleep Spindle Detection System on Chip". IEEE Transactions on Biomedical Circuits
Spectral_density
Fictional character
from wounding her hand on a spindle. Another fairy mitigates the curse so that the princess will only fall into a deep sleep and the king attempts to protect
Wicked fairy (Sleeping Beauty)
Wicked_fairy_(Sleeping_Beauty)
spinning wheel. After she pricks her finger on the spindle, the fairies put the kingdom to sleep before placing her in the tower until she can be awakened
List of Disney's Sleeping Beauty characters
List_of_Disney's_Sleeping_Beauty_characters
1959 animated Disney film
spindle of a spinning wheel on her 16th birthday; she is rescued by three good fairies, who change the curse so that Aurora falls into a deep sleep and
Sleeping_Beauty_(1959_film)
Diagnostic framework in personalized psychiatry
Latency to persistent sleep Multiple sleep latency testing Non-REM sleep EEG slow wave activity Sleep spindle Total sleep time Wake time after sleep onset
Research_Domain_Criteria
Fictional character from Disney's Sleeping Beauty
spindle and die before sunset on her sixteenth birthday. Merryweather, one of the three good fairies, weakened the curse so Aurora would only sleep.
Aurora_(Sleeping_Beauty)
Neurological disorder of excessive time spent sleeping or excessive sleepiness
and sometimes an elevated amount of sleep spindles in idiopathic hypersomnia patients. The 'multiple sleep latency test' (MSLT) is an objective tool which
Hypersomnia
Waveform seen during stage 2 NREM sleep
occur roughly every 1.0–1.7 minutes and are often followed by bursts of sleep spindles. They occur spontaneously but also occur in response to external stimuli
K-complex
1987 American film
her finger on the spindle, and then falls into a deep sleep. The White Fairy uses her magic to put everyone in the castle to sleep and cover the castle
Sleeping_Beauty_(1987_film)
Medical condition
physiological sleep (key features are the suppression of the hallmarks of stage 2 non-REM sleep: spindles and K complexes) and by the emergence of REM sleep without
Morvan's_syndrome
Series of fantasy novellas by Alix E. Harrow
the spindle, she is transported into another world. Zinnia meets Princess Primrose, a version of Sleeping Beauty who is cursed to touch a spindle and
Fractured_Fables
during sleep, and one of his key discoveries was determining the role of thalamic reticular neurons as pacemakers in producing the sleep spindle rhythm
Mircea_Steriade
2018 studio album by John Tejada
No. Title Length 1. "Autoseek" 4:01 2. "Detector" 5:21 3. "Sleep Spindle" 4:25 4. "Hypochondriac" 5:24 5. "Loss" 3:03 6. "The Looping Generation" 4:36
Dead_Start_Program
Disney's Sleeping Beauty characters
a spinning wheel and spindle which Aurora pricks her finger on, causing Aurora to fall into sleep. The fairies place the sleeping Aurora on a bed in the
Flora, Fauna, and Merryweather
Flora,_Fauna,_and_Merryweather
Neuropeptide
Delta-sleep-inducing peptide (DSIP) is a neuropeptide that when infused into the mesodiencephalic ventricle of recipient rabbits induces spindle and delta
Delta-sleep-inducing_peptide
Mental disorder with psychotic symptoms
antipsychotics, and these may be considered as state markers. Deficits in sleep spindles in schizophrenia may serve as a marker of an impaired thalamocortical
Schizophrenia
Phenomenon of neural activity
"Significant thalamocortical coherence of sleep spindle, theta, delta, and slow oscillations in NREM sleep: Recordings from the human thalamus". Neuroscience
Recurrent thalamo-cortical resonance
Recurrent_thalamo-cortical_resonance
Socrates' explation to Glaucon that souls must be immortal
one's advantage. The myth mentions "The Spindle of Necessity", in that the cosmos is represented by the Spindle attended by sirens and the three daughters
Myth_of_Er
Improved recall when the context of a situation is the same
(15–20 Hz)—a frequency range associated with sleep spindles—predicted better memory performance. Sleep spindles are believed to facilitate hippocampal-neocortical
Context-dependent_memory
contrasted with long-term memory. Sleep spindle A burst of oscillatory brain activity visible on an EEG during Stage 2 non-REM sleep. Thought to play a role in
Glossary_of_neuroscience
2008 studio album by The Getaway Plan
0:20 2. "Streetlight" 4:13 3. "Where the City Meets the Sea" 3:38 4. "Sleep Spindles" 4:13 5. "New Medicine (Stay with Me)" 4:09 6. "Shadows" 3:43 7. "A
Other Voices, Other Rooms (The Getaway Plan album)
Other_Voices,_Other_Rooms_(The_Getaway_Plan_album)
American neuroscientist
Sweigart, J; Poe, GR (2012). "Antidepressant suppression of non-REM sleep spindles and REM sleep impairs hippocampus-dependent learning while augmenting striatum-dependent
Gina_R._Poe
State of consciousness leading into sleep
and presence of spindles (stages 8–9). Germaine and Nielsen found spontaneous hypnagogic imagery to occur mainly during Hori sleep onset stages 4 (EEG
Hypnagogia
Graph of a person's sleep
The sleep process is smoothened out in hypnogram results unlike it occurs naturally. Also some specific features of sleep such as sleep spindles and K
Hypnogram
Ballet by Pyotr Ilyich Tchaikovsky
completely undo the curse, she alters it, allowing the spindle to send Aurora into a 100-year deep sleep, rather than death. At the end of those 100 years
The_Sleeping_Beauty_(ballet)
Sleeping Beauty character
Maleficent's command, Aurora pricks her finger on the spindle and falls into her foretold sleep. When Flora, Merryweather, and Fauna arrive too late,
Maleficent
Behavioral sleep medicine (BSM) is a field within sleep medicine that encompasses scientific inquiry and clinical treatment of sleep-related disorders
Behavioral_sleep_medicine
Dutch researcher of sleep and circadian rhythms
Circadian Pacemaker and the Sleep Homeostat to Sleep Propensity, Sleep Structure, Electroencephalographic Slow Waves, and Sleep Spindle Activity in Humans".
Derk-Jan_Dijk
Device for spinning thread, yarn, or silk from natural or synthetic fibers
tale Sleeping Beauty, in which the main character pricks her hand or finger on the magic spindle of a spinning wheel and falls into a deep sleep following
Spinning_wheel
Sense of self-movement, force, and body position
(group II neurons). These two types of sensory neurons compose muscle spindles. There is a similar division of encoding in invertebrates; different subgroups
Proprioception
Case study
During his sleep studies Shurley observed, among a few other persistent abnormalities in her sleep, a highly elevated number of sleep spindles, which are
Linguistic development of Genie
Linguistic_development_of_Genie
Aspect of learning of motor skills
neuromodulatory activity, and regular field potential oscillations such as sleep spindles (reviewed by Diekelmann and Born, 2010). While the precise neural basis
Motor_skill_consolidation
American psychologist
Payne, J. D., Stickgold, R., Wamsley, E. J., & Gaskell, M. G. (2010). Sleep spindle activity is associated with the integration of new memories and existing
Jessica_Payne
Gaining awareness of biological processes
called the Berger rhythm, and later identified the beta rhythm and sleep spindles. He demonstrated that alterations in consciousness are associated with
Biofeedback
Anticonvulsant medication
in the EEG during nonREM sleep and enhance high-frequency activity, in particular in the frequency range of sleep spindles (Lancel 1999). However, several
Tiagabine
Medical diagnostic method
trimester of pregnancy. The doctors also observed patterns that resembled "sleep spindles" in adults. The scientists continued recording until they consistently
Fetal_EEG
Psychology Reaction Kinetics, Mechanisms and Catalysis Scientometrics Sleep Spindles & Cortical Up States Society and Economy - journal of the Corvinus University
Akadémiai_Kiadó
Marble sculpture by Louis Sussmann-Hellborn
are covered by rampant roses that climb up the chair, and the fateful spindle lies on the floor - Inscribed L. Sussmann, Berlin. Carrara marble, life-size
Dornröschen (Sussmann-Hellborn)
Dornröschen_(Sussmann-Hellborn)
Italian literary fairy tale
into his house. Years later, Talia sees an old woman spinning flax on a spindle. She asks the woman if she can stretch the flax herself, but as soon as
Sun,_Moon,_and_Talia
High amplitude low frequency brain wave
increase slow wave sleep, they do not increase delta wave activity, and instead increase spindle activity during slow wave sleep. Gamma-hydroxy butyrate
Delta_wave
Legendary Greek king of Ithaca
host's daughter, the arch-rogue sitting on the bed and the girl with her spindle." The Heroes of the Greeks 1959:77. "Sold by his father Sisyphus" (οὐδ᾽
Odysseus
Spinal trigeminal nucleus
and spindle wave oscillations (11–14 Hz) and by promoting gamma band (20–40 Hz) oscillations. The physiological change from a state of deep sleep to wakefulness
Reticular_formation
Norse deity
about the god. Heimdallr is likely mentioned on the Saltfleetby spindle-whorl, a lead spindle whorl bearing an Old Norse Younger Fuþark inscription that was
Heimdall
List of investigational sexual dysfunction drugs List of investigational sleep apnea drugs List of investigational social anxiety disorder drugs List of
Lists of investigational drugs
Lists_of_investigational_drugs
Slavic Myths
people put three spindles, three spoons and sewing into the bowl of water as to make the harasser busy enough to let the baby sleep undisturbed. Podgórscy
Maruda_(Slavic_demon)
Drug that increases wakefulness
intrathalamic injection of DOI decreased the neocortical high-voltage spindle activity that occurs during relaxed wakefulness in the rat (50). Thomas
Wakefulness-promoting_agent
Canadian novelist and forensic archaeologist
inspired the setting. A companion book, Spindle, followed in 2016, which was a reinterpretation of Sleeping Beauty. Her fifth novel, Exit, Pursued By
E._K._Johnston
Opera by Ottorino Respighi
(Princess), Magda Piccarolo (Blue Fairy, Nightingale), Angelina Rossetti (Spindle, Duchess, Cat), Maria Benedetti (Queen, Cuckoo, Old lady), Vincenzo Capponi
La_bella_dormente_nel_bosco
Taxonomic group of semi-aquatic mammals
the North Atlantic during the Pleistocene. Pinnipeds have streamlined, spindle-shaped bodies with small or non-existent ear flaps, rounded heads, short
Pinniped
English actress, singer and author (born 1935)
190 Chertsey – Edward C. Wells = Barbara W. Morris [verification needed] Spindle, Les (1989). Julie Andrews: A Bio-Bibliography. Greenwood Press. pp. 1–2
Julie_Andrews
American film actor and musician (1919–2001)
Briggs One More Train to Rob (1971) – Guard (uncredited) Do Not Fold, Spindle, or Mutilate (1971) – Mr. Tubbs Chandler (1971) – Rudy, Bartender Bloody
John_Mitchum
Drug that reduces excitement without inducing sleep
describes drugs whose main purpose is to initiate, sustain, or lengthen sleep. Because these two functions frequently overlap, and because drugs in this
Sedative
004. ISSN 0006-3223. PMC 4987131. PMID 26903403. Zamarripa, C. Austin; Spindle, Tory R.; Surujunarain, Renuka; Weerts, Elise M.; Bansal, Sumit; Unadkat
List_of_drug_combinations
Benzodiazepine sedative
came into medical use in 1965. Nitrazepam is used to treat short-term sleeping problems (insomnia), namely difficulty falling asleep, frequent awakening
Nitrazepam
Unintentional loss of saliva from the mouth
occur during sleep. It is often the result of open-mouth posture from CNS depressants intake or sleeping on one's side. Sometimes while sleeping, saliva does
Drooling
from a shapeshifting curse. Spindle, Shuttle, and Needle are enchanted and bring the prince to marry the poor heroine. Sleeping Beauty, in all her forms
Textiles_in_folklore
Autoimmune disease
fatigue (79%); dry eyes (75%); dry mouth (73%); joint pain (65%); trouble sleeping (64%); eye discomfort (60%); muscle pain (56%); and brain fog (54%). Primary
Sjögren's_disease
British actress (born 1978)
2026. Retrieved 8 June 2026. "Drama – Neil Gaiman's The Sleeper and the Spindle – BBC Sounds". Retrieved 26 December 2022. Wikimedia Commons has media
Gwendoline_Christie
Informal classification of marine mammals, closely related to whales and porpoises
scheme, and grieve. The neocortex of many species is home to elongated spindle neurons that, prior to 2007, were known only in hominids. In humans, these
Dolphin
American animator, illustrator, comic creator, and voice actress. Founder of SpindleHorse Toons and creator of webcomic ZooPhobia, adult animated musical series
List_of_YouTubers
always used to set a race up for her sister, Adorable Diane, to win. Jack Spindler (Sidney Clute), Dally's trainer, comes by asking if they've seen a horse
List_of_Bewitched_episodes
Gold mine in the Northern Territory of Australia
Australia. Retrieved 22 August 2023. "Spinning fur string, close up of the spindle, The Granites, N.T." State Library of South Australia. Retrieved 22 August
The_Granites_gold_mine
mid-1990s and earlier. It depends on the rotational speed of a disk (or spindle motor), measured in revolutions per minute (RPM). For most magnetic media-based
Hard disk drive performance characteristics
Hard_disk_drive_performance_characteristics
Common human disease caused by a group of viruses
Malignant: Adenosquamous carcinoma Basaloid squamous carcinoma Mucosal melanoma Spindle cell carcinoma Squamous cell carcinoma Verrucous carcinoma Oral florid
Hand,_foot,_and_mouth_disease
Informal group of large marine mammals
to elongated spindle neurons. In humans, these cells are involved in social conduct, emotions, judgement, and theory of mind. Whale spindle neurons are
Whale
Intellectual capacity of cetaceans
chimpanzees with 54%, bottlenose dolphins with 42.5%, and elephants with 35%. Spindle cells (neurons without extensive branching) have been discovered in the
Cetacean_intelligence
List of episodes in the animated web series Helluva Boss
the first season premiered on October 31, 2020. The show is produced by SpindleHorse Toons. The show is released exclusively to Medrano's YouTube channel
List_of_Helluva_Boss_episodes
2014 film directed by Robert Stromberg
birthday, Aurora will prick her finger on the spindle of a spinning wheel and fall into a death-like sleep. Maleficent mocks Stefan's plea for mercy, but
Maleficent_(film)
British classical composer (born 1963)
He has also composed a piano concerto, a trombone concerto titled The Spindle of Necessity, and six string quartets. The Strad stated that the fourth
John_Pickard_(composer)
2019 film by Joachim Rønning
(2014), itself a live-action adaptation of Walt Disney's 1959 animated film Sleeping Beauty. Produced by Walt Disney Pictures and Roth/Kirschenbaum Films, it
Maleficent:_Mistress_of_Evil
needed] Spiderwort Floriography "Esteem not love"; transient happiness Spindle tree Floriography Your image is engraved on my heart Sorrel wood good luck
List_of_plants_with_symbolism
Infraorder of marine mammals
laterally positioned. The neocortex of many cetaceans is home to elongated spindle neurons that, prior to 2019, were known only in hominids. In humans, these
Cetacean
Spinning toy
mentions maple seeds, celts (leading to rattlebacks), the fire-drill, the spindle whorl, and the potter's wheel as possible predecessors to the top, which
Spinning_top
Tongue disorder
Malignant: Adenosquamous carcinoma Basaloid squamous carcinoma Mucosal melanoma Spindle cell carcinoma Squamous cell carcinoma Verrucous carcinoma Oral florid
Geographic_tongue
trading a second spindle. The king avoids drinking the honey of sleep a third time, just as Erszike trades the last golden spindle and reaches his room
The Enchanted Prince Who was a Hedgehog
The_Enchanted_Prince_Who_was_a_Hedgehog
Poem by Zachris Topelius
rock and eats away at the snow all around her. In her hand she carries a spindle, onto which she spins red silk. She seems kind, and her eyes are filled
Sov_du_lilla_vide_ung
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