Best Mattresses
BY SLEEP POSITION
Side Sleepers
Stomach Sleepers
Back Sleepers
Combination Sleepers
BY BUDGET
Under $500
Under $1000
For the Money
Luxury
BY MATERIAL
Firm
Soft
Cooling
Memory Foam
Hybrid
Latex
Innerspring
Organic
BY PAIN RELIEF
Back Pain
Shoulder Pain
Hip Pain
Scoliosis
Fibromyalgia
BY SIZE
Queen
King
RV
BY AGE AND LIFESTYLE
Seniors
Kids
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Sex
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Athletes
Mattress Buying Guide
Most Comfortable Mattresses
Mattress Reviews
Saatva
Nectar
Helix
Purple
Brooklyn Bedding
Casper
Tuft & Needle
GhostBed
Leesa
DreamCloud
Tempur-Pedic
WinkBeds
Comparisons
CASPER vs
Casper vs. Nectar
Casper vs. Tuft & Needle
Casper vs. Leesa
Casper vs. Helix
Casper vs. Layla
Casper vs. Saatva
SAATVA vs
Saatva vs. Avocado
Saatva vs. WinkBed
Saatva vs. Loom & Leaf
Saatva vs. Leesa
Saatva vs. DreamCloud
Saatva vs. Layla
PURPLE vs
Purple vs. Nectar
Purple vs. Tuft & Needle
Purple vs. Casper
Purple vs. Layla
Purple vs. Leesa
Purple vs. Saatva
MORE COMPARISONS
Awara vs. Avocado
Tempur-Pedic vs. Sleep Number
Brooklyn Bedding vs. Tuft & Needle
Bear vs. Tuft & Needle
Tuft & Needle vs. Layla
Quiz
Coupons
Bedding & Accessories
Sleep 101
Home
Polyphasic Sleep
Science Explained
Polyphasic Sleep
Science Explained
By
Nade
June 11, 2021
GAS
BRACs
Circadian and Ultradian Rhythms
Sleep Stage Repartitioning
Glial Fatigue
Photoreception and the Circadian Rhytm
Meta-Learning Skills
Learning Lucid Dreaming
Sleep and the HPT Axis
Cortisol Wake Response
ARTICLES ON POLYPHASIC SLEEPING
Common Myths About Polyphasic Sleep
How to Change Your Sleep Habits for the Better
Regulating Your Sleep Temperature with the BedJet System — Does it Work?
Sleep During Pregnancy
Preemptive Power Nap
