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Memory

·May 30, 2024·4 min read

Astrocyte Receptors Impact Memory Differently in Men and Women

Researchers discovered that astrocyte receptors impact cognitive function differently in male and female preclinical models. The study reveals that astrocytic signaling cannot be assumed to have the same cognitive effects across sexes. This finding suggests that therapies targeting astrocytic receptors may need to consider sex-specific impacts.

Featured Neurology Neuroscience

·May 29, 2024·6 min read

Early Memory Complaints Linked to Alzheimer’s Brain Changes

A new study finds that reports of cognitive decline from patients and their partners are linked to the accumulation of tau tangles, a hallmark of Alzheimer's disease. This underscores the importance of addressing memory concerns early.

Featured Neuroscience Visual Neuroscience

·May 26, 2024·3 min read

Why Are Some Images Are More Memorable Than Others?

A new study reveals that the brain prioritizes remembering images that are harder to explain. Researchers used a computational model and behavioral experiments to show that scenes difficult for the model to reconstruct were more memorable to participants.

Featured Neurology Neuroscience

·May 26, 2024·7 min read

Nostalgic Music Affects the Brain and Memory

Nostalgic music activates brain areas linked to memory, reward, and self-processing. This discovery could help improve the quality of life for those with dementia.

Featured Neuroscience

·May 25, 2024·6 min read

The Brain Stores 10x More Info Than Thought

Researchers developed a method to measure synaptic strength, precision of plasticity, and information storage in the brain. Using information theory, researchers found that synapses can store 10 times more information than previously believed.

Featured Neurology Neuroscience

·May 22, 2024·4 min read

Ultra Processed Foods Associated with Cognitive Risks

A new study finds a link between a diet high in ultra-processed foods and an increased risk of cognitive impairment and stroke. This association was particularly pronounced among Black participants. While more research is needed, the findings highlight the potential impact of food processing on brain health.

Featured Neurology Neuroscience

·May 22, 2024·4 min read

Pomegranate Power: Compound May Aid Memory in Alzheimer’s

A new study finds that urolithin A, a substance found in pomegranates, can improve memory and may help treat Alzheimer's disease. This natural compound works by removing damaged mitochondria from the brain, similar to the effects of NAD supplements. While dosage is still being determined, this discovery offers promising potential for treating and preventing neurodegenerative diseases.

Featured Neuroscience Psychology

·May 20, 2024·6 min read

Exercise Aids Memory Erasure in PTSD

Increased neuron formation in the hippocampus, stimulated by exercise or genetic manipulation, helps mice forget traumatic or drug-associated memories. This process involves rewiring neural circuits, disrupting the recall of fear memories. These findings offer potential new approaches for treating mental health conditions like PTSD and drug addiction.

Featured Neuroscience

·May 18, 2024·5 min read

Practice Makes Perfect: Crystallized Memory Formation Explored

A new study confirms the age-old adage "practice makes perfect." Researchers used cutting-edge technology to observe 73,000 neurons in mice as they learned a task. They found that repetitive practice solidifies neural pathways, transforming unstable memory representations into stable ones, leading to improved performance and mastery.

Featured Neuroscience Open Neuroscience Articles

·May 18, 2024·4 min read

Bird Brains: Jays Show Episodic-like Memory

A new study finds that Eurasian jays exhibit episodic-like memory, a type of memory previously thought to be unique to humans. The birds were able to remember incidental details of past events, such as the visual characteristics of cups used in a food-hiding experiment.

Featured Neuroscience

·May 15, 2024·3 min read

How Repetition Solidifies Memory

A new study reveals that repetitive practice not only improves skills but also induces significant changes in the brain's memory pathways. The research shows how training mice to recall odor sequences led to stable memory representations in the secondary motor cortex.

Featured Neuroscience

·May 14, 2024·5 min read

Sleep Apnea During REM Linked to Memory Decline

Sleep apnea events during REM sleep are linked to verbal memory impairment in older adults at risk for Alzheimer's disease. The research highlights the importance of focusing on sleep-stage-specific apnea severity for accurate diagnosis and treatment.

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Memory

Astrocyte Receptors Impact Memory Differently in Men and Women

Early Memory Complaints Linked to Alzheimer’s Brain Changes

Why Are Some Images Are More Memorable Than Others?

Nostalgic Music Affects the Brain and Memory

The Brain Stores 10x More Info Than Thought

Ultra Processed Foods Associated with Cognitive Risks

Pomegranate Power: Compound May Aid Memory in Alzheimer’s

Exercise Aids Memory Erasure in PTSD

Practice Makes Perfect: Crystallized Memory Formation Explored

Bird Brains: Jays Show Episodic-like Memory

How Repetition Solidifies Memory

Sleep Apnea During REM Linked to Memory Decline

Rotating Spiral Brain Waves Act as a Space-and-Time Clock

Childhood mRNA Cancer Vaccine Reduces Tumors by 70%

Brain Inflammation Linked to Chronic Depression and Anxiety

Aging Immune Networks Linked to Parkinson’s Progression

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