episodic memory Research Articles

Scientists monitored brains replaying memories in real time

Neuroscience NewsMarch 5, 2020

Firing patterns of neurons that occurred following a word-learning task are replayed fractions of a second later, before recalling the words. Findings suggest the brain uses distinct firing patterns to store and replay memories. ... Read More...

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Memory boost with just one look

Neuroscience NewsJanuary 14, 2020

Targeted transcranial electrical stimulation during short-wave sleep can boost episodic memory by almost 20%.... Read More...

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Exposure to PM 2.5 pollution linked to brain atrophy and memory decline

Neuroscience NewsNovember 21, 2019

Older women exposed to higher levels of air pollution were more likely to experience greater memory decline and Alzheimer's-like brain atrophy compared with those exposed to cleaner air.... Read More...

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Research sheds new light on how the brain forms and recalls memories

Neuroscience NewsOctober 10, 2019

During memory formation, the directional coupling between the neocortex and hippocampus alters. Decreased power in brain oscillations in the neocortex preceded and predicted increased power in the hippocampus. The reverse occurs during memory retrieval.... Read More...

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this shows a brain scan with the hippocampus highlighted

Firework Memories: Neural Mechanism Central to Human Free Recall Identified

Neuroscience NewsAugust 15, 2019

Hippocampal short-wave ripples trigger spontaneous recollections and reinstate cortical representation during free recall of episodic memories.... Read More...

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This shows the VR generated city used in the experiement

Virtual treasure hunt shows brain maps time sequence of memories

Neuroscience NewsAugust 7, 2019

Using brain scans and virtual reality technology, researchers discover how a temporal map of memories is generated in the entorhinal cortex.... Read More...

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Low-carb ‘keto’ or ‘Atkins-style’ diet may modestly improve cognition in older adults

Neuroscience NewsJune 27, 2019

A small scale pilot study reveals adults with mild cognitive impairment may have improved brain function and memory when they switch to a high-fat, low-carb diet.... Read More...

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The secret of autobiographical memory is in assembly of cells

Neuroscience NewsJune 26, 2019

The size and shape of neural assemblies, and not the strength of signals processed by neurons or the order in which they fire, is the most critical element of recording episodic memory.... Read More...

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Hearts are shown as pieces on a tic-tac-toe board

Unexpectedly, big wins improve two kinds of memory

Neuroscience NewsMay 6, 2019

Unexpected rewards boost memories of specific events. The findings may have implications for treating memory problems associated with depression. ... Read More...

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This shows an older man and woman talking on a street

Aging gracefully: Study identifies factors for healthy memory at any age

Neuroscience NewsApril 10, 2019

Older adults who have higher levels of education, embark on more social activities and stay cognitively active have a slower rate of cognitive decline than those who engage in less self-maintenance and social activities. ... Read More...

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This shows a pink head with a brain outlined and network like dots

Neural patterns key to understanding disorders such as PTSD discovered

Neuroscience NewsApril 9, 2019

Imbalanced communication between the hippocampus and amygdala may lead to the inability to distinguish between negative memories that have overlapping features. The findings could provide new treatment options for those with PTSD. ... Read More...

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This is a computerized version of a woman's face

How technology can help prompt positive memories for people with depression

Neuroscience NewsApril 9, 2019

Researchers propose adapting computer technologies to help those with depression recall positive memories. Most existing technologies focused on supporting memory impairments are geared towards episodic memory recall and cognitive impairments related to neurodegenerative diseases.... Read More...

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episodic memory

Scientists monitored brains replaying memories in real time

Memory boost with just one look

Exposure to PM 2.5 pollution linked to brain atrophy and memory decline

Research sheds new light on how the brain forms and recalls memories

Firework Memories: Neural Mechanism Central to Human Free Recall Identified

Virtual treasure hunt shows brain maps time sequence of memories

Low-carb ‘keto’ or ‘Atkins-style’ diet may modestly improve cognition in older adults

The secret of autobiographical memory is in assembly of cells

Unexpectedly, big wins improve two kinds of memory

Neural patterns key to understanding disorders such as PTSD discovered

How technology can help prompt positive memories for people with depression