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          Sleep

          This shows a sleeping woman and leaves.
          FeaturedNeuroscienceOpen Neuroscience ArticlesPsychology
          ·August 27, 2025·3 min read

          Cannabis Linked to Reduced Insomnia and Anxiety

          A new study suggests cannabis-based medical products may help people with insomnia sleep better over the long term. Across 124 patients followed for up to 18 months, participants consistently reported improved sleep quality, less anxiety and depression, and a better overall quality of life.
          Read More
          This shows a person sleeping and blood.
          FeaturedNeuroscience
          ·August 23, 2025·5 min read

          Omega-3s May Protect Against Daytime Sleepiness

          A new study has identified seven blood metabolites linked to excessive daytime sleepiness (EDS), a condition affecting one in three Americans. The findings show that both diet and hormones play a role, with omega-3 and omega-6 fatty acids associated with lower risk, and compounds like tyramine linked to higher risk.
          Read More
          This shows a brain and a night time backdrop.
          FeaturedNeuroscience
          ·August 21, 2025·5 min read

          Nighttime Brain Activity Keeps Glucose Levels in Check

          A new study reveals that the brain actively maintains blood sugar stability during everyday life, not just during crises. Researchers identified VMHCckbr neurons in the hypothalamus that regulate glucose by promoting fat breakdown, especially during the early hours of sleep.
          Read More
          This shows two people sleeping. One has a clock in the background, the other has a brain and other organs in the background, implying poor sleep may harm health.
          FeaturedNeuroscience
          ·July 28, 2025·5 min read

          Irregular Sleep Linked to 172 Diseases

          In the largest study of its kind, researchers linked irregular sleep patterns to elevated risk for 172 diseases. Using objective sleep data from actigraphy devices worn by over 88,000 people for nearly seven years, the study found that erratic bedtimes and poor circadian stability were among the most damaging traits.
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          FeaturedNeurosciencePsychology
          ·July 23, 2025·7 min read

          Inflammation Influences Cannabis’s Effects on Anxiety and Sleep

          A new study shows that inflammation levels influence how cannabis affects anxiety and sleep quality. Researchers found no overall change in inflammatory markers after 4 weeks of cannabis use, but baseline inflammation moderated outcomes.
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          FeaturedNeuroscience
          ·July 22, 2025·5 min read

          Math Reveals Why Sleep Patterns Shift With Age, Light, and Routine

          A new study shows how math helps explain why babies nap erratically, teens stay up late, and older adults wake earlier. Researchers expanded the classic two-process sleep model by adding the effects of light exposure, uncovering how internal and external factors interact to regulate sleep.
          Read More
          This shows a fork and a brain.
          FeaturedNeuroscience
          ·July 22, 2025·6 min read

          Hunger Sharpens Sleep Rhythms That Solidify Memories

          New research shows that the brain’s slow oscillations and sleep spindles — key rhythms that consolidate memories during sleep — can be shaped by more than just age. While these rhythms have long been thought of as stable traits, studies reveal that metabolic state, like fasting before sleep, can enhance their timing and co-occurrence.
          Read More
          This shows a brain and clouds.
          FeaturedNeurologyNeuroscience
          ·July 18, 2025·7 min read

          Sleeping Brain Reveals Clues to Hidden Disorders

          The brain remains highly active during sleep, and mapping this activity can reveal early signs of neurological and sleep disorders. Using rare intracranial EEG data, researchers refined methods to distinguish functional areas of the cerebral cortex based on their unique electrical activity, even at rest.
          Read More
          This shows a brain in the clouds.
          FeaturedNeuroscience
          ·July 18, 2025·5 min read

          Sleep to Consciousness: How the Brain Transitions from Dreams to Reality

          Each morning, your brain undergoes a precise sequence to shift from sleep to wakefulness, reorienting you to the world. A study using high-density EEG recordings found that awakening begins in frontal regions and spreads backward, with distinct patterns depending on whether you wake from REM or non-REM sleep.
          Read More
          This shows a woman surrounded by a moon and hearts.
          FeaturedNeurosciencePsychology
          ·July 13, 2025·2 min read

          Oxytocin Protects Mood During Sleep Loss

          New research suggests oxytocin, the so-called “love hormone,” may help protect women from mood disturbances caused by sleep disruption and hormonal changes during postpartum and menopause. In a controlled study, women with higher oxytocin levels before sleep fragmentation reported fewer mood symptoms the following day.
          Read More
          This shows a person sleeping and cheese.
          FeaturedNeuroscienceOpen Neuroscience Articles
          ·July 1, 2025·6 min read

          Eating Dairy May Trigger Nightmares

          A new study links lactose intolerance and food sensitivities to disrupted sleep and frequent nightmares. Researchers surveyed over 1,000 students and found that those with dairy intolerance reported more vivid and disturbing dreams, likely due to nighttime gastrointestinal discomfort.
          Read More
          This shows neurons and synapses.
          FeaturedNeuroscience
          ·June 28, 2025·4 min read

          Sleep Learning: How Synapses Strengthen While We Rest

          New research reveals how synaptic connections in the cerebral cortex can strengthen during sleep, offering insight into how the brain continues learning even while we rest. Using computer simulations, researchers demonstrated that synaptic activity during sleep follows known "synaptic learning rules" when neural activity reaches specific thresholds.
          Read More
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          How the Brain Weighs Risks

          This shows a brain and neurons.

          Immune Cells Found to Shape Teen Brain Circuits

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          The Midlife “Unhappiness Hump” Has Vanished, But at a Cost

          This shows a sleeping woman and leaves.

          Cannabis Linked to Reduced Insomnia and Anxiety

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