Memory

Stress disrupts memory precision, causing generalized fear responses by enlarging memory-encoding neuron networks. This effect, mediated by the brain’s endocannabinoid system, suggests potential therapeutic targets for conditions like PTSD and anxiety disorders.

Research published in Advances in Methods and Practices in Psychological Science provides evidence of a memory advantage in musicians for musical stimuli. However, the data suggests that benefits for non-musical information are more limited than previously reported.

Non-neural cells can mimic memory-like behavior. These cells "remember" chemical patterns over time, showing that memory mechanisms aren't exclusive to the brain but rely on fundamental cellular processes.

Scientists found that the molecule KIBRA helps stabilize memory by binding to PKMζ, an enzyme that strengthens brain connections, allowing memories to last for years despite the constant turnover of proteins in the brain.

Recent research suggests frequent GPS use slightly impairs environmental knowledge and sense of direction, while not affecting wayfinding performance. These findings suggest over-reliance on GPS may weaken natural navigational skills

A recent study found that memories of unpleasant emotions tied to the 2020 presidential election faded slower than unpleasant non-political memories. Conservatives in particular held onto these negative feelings longer.

Research published in Memory shows that many legal professionals, mental health professionals, and the public strongly believe in the scientifically contested concepts of traumatic memory repression and dissociative amnesia.

A recent study found that memory retrieval requires active control to guide attention, challenging the idea that the link between memory and attention is automatic. Suppressing or substituting memories significantly reduces their influence on attention and recall.

Neuroscientists recently found that specific brain waves, called ripples, help strengthen and replay emotional memories, making them more vivid and easier to remember. This discovery could lead to new treatments for memory-related conditions like PTSD.

A new study finds that older adults retain the ability to recognize and remember new music, suggesting that musical memory remains resilient with age, even in complex, real-world settings like live concerts.

Researchers discovered a brain circuit that helps mice detect immediate threats and form lasting fear memories, enabling them to avoid danger in the future. This circuit involves key brain regions working together to process and remember threats.

A new study in Cognition found that older adults rely more on schema knowledge to compensate for age-related memory decline, especially when their recollection fails.

Psychedelics like psilocybin and 2C-B distort memory familiarity, increasing false recognitions of emotional stimuli, suggesting a shared neurocognitive mechanism that might underlie their unique effects on consciousness and cognition.

A study found that computerized memory specificity training (c-MeST) helps young people with depression recall specific memories better and reduces depressive symptoms, demonstrating potential as an effective addition to traditional treatments for improved mental health outcomes.

Discover why you sometimes forget why you entered a room. Learn about prospective memory, how it works, and simple brain hacks to improve your ability to remember future tasks and intentions.