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Memory

Featured Genetics Neuroscience Open Neuroscience Articles

·November 16, 2021·4 min read

Older-Looking Brains Linked to Lower Birth Weight and Genes

People with older-looking brains were born with lower birth weight and genes for smaller brains compared to those with normal aging brains, a new study reports. As both factors present early in life, researchers say "brain age" is likely related to early life influences and not so much on events that occur later in life.

Featured Neuroscience Open Neuroscience Articles

·November 14, 2021·4 min read

Can’t Find Your Keys? You Need a Chickadee Brain

A new study reveals there is a genetic component to spatial memory in Mountain Chickadees.

Featured Neuroscience

·November 13, 2021·3 min read

A New Neural-Optic System Can Manipulate Memories

A new neuro-optics technique can manipulate memory consolidation in mouse models by hindering long-term potentiation. Researchers say eliminating local LTP in the hippocampus erased memories. The method could be used to isolate memory formation at the cellular level.

Featured Neuroscience

·November 10, 2021·4 min read

How Do We Learn to Learn?

Cognitive control training that focuses on important factors while ignoring distractions enhances information processing and enables the ability to "learn to learn".

Featured Neurology Neuroscience Open Neuroscience Articles

·November 5, 2021·3 min read

Multiple Sclerosis Drug Improves Memory in Mice Modeling Alzheimer’s Disease

Glatiramer acetate, a drug commonly prescribed for the treatment of multiple sclerosis, improved memory in mouse models of Alzheimer's disease.

This shows a person playing a video game

Featured Neuroscience

·October 28, 2021·4 min read

Action Video Games Make Players Better Learners of Visual and Memory Tasks

Video games high in action content help players to become quicker learners, researchers report.

Electrophysiology Featured Neuroscience

·October 28, 2021·3 min read

How Nicotine Influences Hippocampal Dependent Cognition

Nicotine exposure significantly altered the metabolism and secretion of serotonin, acetylcholine, kynurenic acid, and choline in HT22 hippocampal cells. Findings suggest nicotine could have neuroprotective properties and provide cognitive enhancement.

Featured Neuroscience

·October 19, 2021·3 min read

Brain Activation in Sleeping Toddlers Shows Memory for Words

Scanning the brains of sleeping toddlers, researchers found the hippocampus is activated as memories for new words are formed. The findings suggest the hippocampus plays an important role in the formation of new word memories.

Featured Neuroscience

·October 18, 2021·3 min read

Reactivating Memories During Sleep Improves Motor Skills

Performance of newly acquired motor skills can be improved by reactivating memories during sleep, a new study finds.

Featured Neuroscience

·October 18, 2021·8 min read

Serotonin Stabilizes Social Memories

Serotonin-producing neurons in the brainstem release serotonin throughout the brain during moments of novel social encounters. The release of serotonin stimulates neurons in the medial septum via a subtype of serotonin-sensitive receptor molecules. Blocking the release of this receptor molecule prevents the formation of new social memories.

This shows a stressed looking woman looking out a window

Featured Neuroscience Open Neuroscience Articles Psychology

·October 15, 2021·4 min read

Why Do We Remember Stressful Experiences Better?

Memories of objects from stressful situations rely on similar neural activity to memories of the stressful events themselves.

Featured Neurology Neuroscience

·October 14, 2021·6 min read

How Highly Processed Foods Harm Memory in the Aging Brain

A diet high in processed foods leads to neuroinflammation and memory decline in older rats, a new study reports. Supplementing a processed food diet with DHA, an omega 3 fatty acid, helped mitigate memory problems and reduce inflammation.