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Sleep

·May 13, 2024·6 min read

Parasomnia: What Happens in the Brain During Sleepwalking?

Researchers made significant advances in understanding parasomnias—complex sleep behaviors where individuals are semi-conscious, often interacting with their environment. The team explored brain activity during these episodes, revealing that dreams and unconscious actions can occur during non-REM sleep, challenging previous assumptions about sleep stages and dream occurrence.

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·May 13, 2024·4 min read

Sleep May Not Aid Brain Detox

A new study challenges the prevailing theory that sleep aids in the detoxification of the brain. Researchers found that the brain's toxin clearance is significantly reduced during sleep and even more so under anesthesia, as shown by the slower movement and clearance of a fluorescent dye in the brains of mice.

Featured Neuroscience Psychology

·May 8, 2024·6 min read

Lack of Sleep in Childhood Linked to Increased Psychosis Risk

Children who consistently experience insufficient sleep from infancy through early childhood are significantly more likely to develop psychosis as young adults. Analyzing data from the Avon Longitudinal Study of Parents and Children, researchers found that chronic sleep deprivation is a strong predictor of both psychotic disorders and psychotic episodes later in life.

Featured Neuroscience

·May 8, 2024·8 min read

Sleep Enhances Memory with Less Energy

Researchers discovered a new mechanism in the brain that enhances memory formation while reducing energy consumption during sleep. The study finds that this process occurs in the entorhinal cortex, a key area for learning and memory and the initial site of Alzheimer’s disease pathology.

Featured Neuroscience Psychology

·May 7, 2024·5 min read

Caffeine’s Double-Edged Sword: Boosting Energy or Risking Health?

The caffeinated beverage industry continues to thrive, with the coffee sector alone generating significant economic activity. Yet, despite its popularity for boosting alertness and physical performance, caffeine, a powerful stimulant, can lead to dependence and exacerbate health issues.

Featured Neuroscience Psychology

·May 7, 2024·6 min read

Unlocking Sleep’s Role in Emotional Health

A new study illuminated the mechanisms by which sleep aids in processing emotional memories, crucial for mental health. The research synthesizes over two decades of data to reveal how neurotransmitters like serotonin and noradrenaline, inactive during REM sleep, facilitate the recalibration of emotional experiences.

Featured Neuroscience Psychology

·May 3, 2024·3 min read

Does Omega 3 Boost Kids’ Mental Health and Behavior?

Researchers are conducting a study to explore the impact of omega-3 supplements on children’s behavior, mood, and mental health. Recognizing that UK children consume less than half the recommended omega-3 intake, this study, aims to assess whether these supplements can address dietary deficiencies and improve well-being. The online study will involve children aged 6-12 and include assessments of behavior changes through parental questionnaires. This research could inform broader educational and health strategies by identifying which children benefit most from increased omega-3 intake.

Featured Neuroscience

·May 1, 2024·4 min read

Sleep’s First Half Crucial for Brain Reset

During the first half of sleep, the brain actively weakens the synaptic connections formed during wakefulness, supporting the Synaptic Homeostasis Hypothesis on the purpose of sleep. This finding suggests that sleep serves as a crucial reset that prepares the brain for new learning by reducing synaptic strength.

Featured Neuroscience

·April 25, 2024·5 min read

Naps Crucial For Brain Development and Memory in Kids

A new study aims to examine the role of napping in brain development among infants and preschoolers. By tracking changes in the hippocampus, the research aims to prove how critical naps are for memory retention and brain growth in young children.

Featured Neuroscience

·April 25, 2024·4 min read

Creatine’s Cognitive Boost for Sleep-Deprived People

A high dose of creatine can temporarily boost cognitive abilities impaired by sleep deprivation. Conducted with 15 participants who stayed awake overnight, the study showed significant improvements in processing capacity and short-term memory three hours post-supplementation.

Featured Neuroscience Psychology

·April 15, 2024·6 min read

The Mysteries of Dreams and Their Impact on Our Lives

Researchers highlight groundbreaking approaches to studying dreams, revealing their significant impact on our waking lives. They are exploring how dreams influence perceptions of sleep quality and overall cognitive functioning.

Featured Neuroscience

·April 10, 2024·4 min read

Hippocampus Generates Deep Sleep Waves

Scientists discovered a surprising new source for brain waves essential for deep sleep. These waves, traditionally thought to come from a different area, were also found to be generated by the hippocampus, a region crucial for memory.