Summary: The long-standing belief that left-handed people are more creative has been challenged by a new meta-analysis of over a century of research. After reviewing nearly 1,000 studies, researchers found…
Category: brain research
Brain Criticality May Hold Key to Learning, Memory, and Alzheimer’s
Summary: New research proposes a unified theory of brain function based on criticality—a state where the brain teeters between order and chaos, allowing it to learn, adapt, and process information…
Death Isn’t the End: AI Brings Lost Voices Back to Life
Summary: A new paper explores how generative AI is transforming the way we interact with the dead, from virtual reality reunions to lifelike digital avatars. These “generative ghosts” can remember,…
How Brain Cells Coordinate to Make Complex Decisions
Summary: Every decision begins subtly, as the brain weighs options long before action. Researchers have now shown that, despite individual differences in neuron activity, a shared underlying structure guides the…
Zoning Out or Zoning In? How Aimless Wandering Trains the Brain
Summary: New research reveals that the brain may be learning even during unstructured, aimless exploration. By recording activity in tens of thousands of neurons, scientists found that the visual cortex…
Why Some People Struggle to Recognize Faces of Other Races
Summary: New research reveals that some individuals may experience selective difficulty recognizing faces from racial groups different from their own, a phenomenon known as category-selective face blindness. While general face…
Low Sodium Linked to Anxiety Through Brain Chemistry Disruption
Summary: Chronic hyponatremia—long viewed as symptomless—is now shown to disrupt brain chemistry and cause anxiety-like behaviors, according to a new study in mice. Researchers found that prolonged low sodium levels…
Your Unique Breathing Patterns May Reveal Your Identity and Mental Health
Summary: New research reveals that each person has a unique breathing “fingerprint” that can be used to identify them with nearly 97% accuracy. By continuously monitoring nasal airflow over 24…
Conquering Nightmares and Insomnia with Science
Summary: A new workbook offers science-backed strategies to help individuals overcome chronic nightmares and insomnia. Using proven therapeutic approaches, it teaches readers how to rewrite distressing dreams and develop healthier…
