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episodic memory

·September 18, 2021·3 min read

Two-Hour Glucose Tolerance Test Predicts Decline in Episodic Memory

Higher glucose levels detected by a two-hour glucose test were an accurate predictor of poorer performance in tests of episodic memory ten years later.

This shows a sand sculpture of a family holding brain shaped balloons

Featured Neurology Neuroscience

·July 24, 2021·6 min read

What Types of Memories Are Forgotten in Alzheimer’s Disease?

Reduction of semantic memory could be an indicator of Alzheimer's disease 12 years before onset. Researchers examine different types of memory loss associated with dementia.

Featured Neuroscience

·December 8, 2020·7 min read

How the Brain Remembers Right Place and Right Time

Two new studies advance understanding of how the brain encodes episodic memories. The findings have the potential to develop new avenues of treatment for memory loss associated with Alzheimer's disease and TBI.

Featured Neuroscience Open Neuroscience Articles

·April 7, 2020·3 min read

Babies retain even detailed events during a nap

A short nap allows babies to generalize individual experiences, preserve the details of the experience, and differentiate the events from existing general knowledge.

Featured Neuroscience

·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.

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episodic memory

Two-Hour Glucose Tolerance Test Predicts Decline in Episodic Memory

What Types of Memories Are Forgotten in Alzheimer’s Disease?

How the Brain Remembers Right Place and Right Time

Babies retain even detailed events during a nap

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

Smarter Minds Predict Better: IQ Linked to Sharper Life Forecasting

Brain Structure Differences Linked to Antisocial Traits in Psychopathy

Short Naps Linked to “Aha” Moments and Creative Insight

Robotic Heart Transplant Marks Surgical Breakthrough

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