Research Topic

Sleep & Recovery

Sleep architecture, circadian rhythms, recovery protocols, and the science of rest

214 articles

ESS and PVT Measure Different Things in Sleep Apnea Patients
Sleep & Recovery

ESS and PVT Measure Different Things in Sleep Apnea Patients

A new study finds that standard sleepiness and attention tests don't correlate in OSA patients, raising questions about clinical assessment.

Research Paper
May 19, 2026 0
CPAP Users Prefer More Clinic Visits Over Fewer When Treating Sleep Apnea
Sleep & Recovery

CPAP Users Prefer More Clinic Visits Over Fewer When Treating Sleep Apnea

A Japanese study reveals OSA patients value healthcare contact almost as much as symptom relief, challenging assumptions about treatment convenience.

Research Paper
May 19, 2026 0
Sleep Deprivation Hijacks Pre-Sleep Rituals to Force Faster Sleep Onset
Sleep & Recovery

Sleep Deprivation Hijacks Pre-Sleep Rituals to Force Faster Sleep Onset

New research shows severe sleep loss bypasses bedtime routines, triggering direct sleep onset — with major implications for insomnia and safety.

Research Paper
May 19, 2026 0
Melatonin Restores Brain Waste Clearance Damaged by Chronic Sleep Loss
Sleep & Recovery

Melatonin Restores Brain Waste Clearance Damaged by Chronic Sleep Loss

New research reveals melatonin rescues the brain's glymphatic system after sleep restriction by restoring a critical water channel protein.

Research Paper
May 18, 2026 0
New CSF Biomarker Fragment Could Transform Narcolepsy Type 1 Diagnosis
Sleep & Recovery

New CSF Biomarker Fragment Could Transform Narcolepsy Type 1 Diagnosis

A truncated orexin-A fragment outperforms full-length hypocretin-1 in distinguishing narcolepsy type 1 patients from controls.

Research Paper
May 17, 2026 0
New Dopamine D3 Receptor Drug Candidate Shows Promise for Restless Legs Syndrome
Sleep & Recovery

New Dopamine D3 Receptor Drug Candidate Shows Promise for Restless Legs Syndrome

A selective D3 receptor ligand reduces leg movement symptoms and improves sleep quality in a rat model of restless legs syndrome.

Research Paper
May 16, 2026 0
Consistent Daily Rest-Activity Rhythms Linked to Slower Biological Aging
Sleep & Recovery

Consistent Daily Rest-Activity Rhythms Linked to Slower Biological Aging

Adults with stronger circadian rest-activity patterns show measurable signs of slower biological aging in blood-based biomarkers.

Press Release
May 15, 2026 0
New Narcolepsy Tool Captures Full Functional Burden Beyond Daytime Sleepiness
Sleep & Recovery

New Narcolepsy Tool Captures Full Functional Burden Beyond Daytime Sleepiness

The FINI instrument measures six key life domains in narcolepsy patients, offering clinicians a richer picture than sleepiness scales alone.

Research Paper
May 15, 2026 0
Fear Memories Hijack Sleep Through a Hidden Brain Circuit
Sleep & Recovery

Fear Memories Hijack Sleep Through a Hidden Brain Circuit

Scientists pinpoint the ventral hippocampus-amygdala pathway as the neural switch that turns traumatic memories into sleep disruption.

Research Paper
May 15, 2026 0
Magnetic Brain Stimulation Boosts Glymphatic Clearance and Cognition in Chronic Insomnia
Sleep & Recovery

Magnetic Brain Stimulation Boosts Glymphatic Clearance and Cognition in Chronic Insomnia

A clinical trial finds 10 sessions of low-frequency rTMS improve sleep, glymphatic function, and cognition in chronic insomnia patients.

Research Paper
May 14, 2026 0
Wearables Reveal How Sleep Duration Shifts Across Age and Sex in 274,000 Adults
Sleep & Recovery

Wearables Reveal How Sleep Duration Shifts Across Age and Sex in 274,000 Adults

A massive Samsung Galaxy Watch study maps real-world sleep patterns across adulthood, revealing who sleeps least and why it matters.

Research Paper
May 14, 2026 0
Why 'Hypoxic Burden' in Sleep Apnea Means More Than One Number
Sleep & Recovery

Why 'Hypoxic Burden' in Sleep Apnea Means More Than One Number

Researchers argue that hypoxic burden in sleep apnea is a multidimensional concept requiring multiple metrics, not a single score.

Research Paper
May 13, 2026 0
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