Chewing wood may boost memory and brain antioxidants, study finds
A new study found chewing wood increased levels of glutathione, a key brain antioxidant, and was linked to better memory in young adults.
Fasting after learning might sharpen some memories, but blur others, study suggests
A preliminary study in men showed fasting boosted memory for general knowledge but hindered memory for event context.
Exercise boosts memory for up to 24 hours after a workout
Moderate-to-vigorous exercise boosts memory for up to 24 hours in adults aged 50-83, according to new research.
Rapid memory consolidation remains intact in autism, new research shows
Ultrafast memory consolidation—brief moments of learning during breaks—works similarly in individuals with and without autism, showing that autistic traits do not disrupt rapid memory stabilization or learning processes.
Neuroscientist show how stress reshapes fear memories via the brain’s endocannabinoid system
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.
Neuroscientists just discovered memory processes in non-brain cells
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 discover “glue” that holds memory together in fascinating neuroscience breakthrough
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.
Use of GPS might reduce environmental knowledge and sense of direction
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
The fading affect bias impacts most memories — but election-related memories are surprisingly resilient
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.
Misunderstandings about memory in trauma cases risk wrongful convictions
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.
How does memory shape attention? Scientists have a fascinating answer
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.
Brain ripples play a key role in solidifying emotional memories
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.
Musical memory remains resilient in old age, even for unfamiliar tunes
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.
Brain’s ‘threat detector’ uncovered: New study reveals neural circuit for identifying and remembering threats
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.
Schemas help older adults compensate for age-related memory decline, study finds
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.
