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episodic memory

·March 5, 2020·4 min read

Scientists monitored brains replaying memories in real time

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.

Featured Neuroscience Open Neuroscience Articles

·January 14, 2020·3 min read

Memory boost with just one look

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

Featured Neurology Neuroscience

·November 21, 2019·5 min read

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

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.

Featured Neuroscience Open Neuroscience Articles

·October 10, 2019·3 min read

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

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.

this shows a brain scan with the hippocampus highlighted

Featured Neuroscience

·August 15, 2019·6 min read

Firework Memories: Neural Mechanism Central to Human Free Recall Identified

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

This shows the VR generated city used in the experiement

Featured Neuroscience Open Neuroscience Articles

·August 7, 2019·3 min read

Virtual treasure hunt shows brain maps time sequence of memories

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

Featured Neurology Neuroscience

·June 27, 2019·7 min read

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

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.

Featured Neuroscience

·June 26, 2019·2 min read

The secret of autobiographical memory is in assembly of cells

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.

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

Featured Neuroscience Psychology

·May 6, 2019·5 min read

Unexpectedly, big wins improve two kinds of memory

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

This shows an older man and woman talking on a street

Featured Neurology Neuroscience Open Neuroscience Articles

·April 10, 2019·3 min read

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

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.

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

Featured Neurology Neuroscience Psychology

·April 9, 2019·4 min read

Neural patterns key to understanding disorders such as PTSD discovered

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.

This is a computerized version of a woman's face

Featured Neuroscience Psychology

·April 9, 2019·2 min read

How technology can help prompt positive memories for people with depression

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.

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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

Psilocybin Microdosing Promising for Mental Health Disorders

Age-Related Changes in Spoken Word Recognition

Personality Disorders Linked to Increased Risk of Fatty Liver Disease

Perception Puzzles: Our Brain’s Unique Counting Methods

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