Tag Archives: neuroscience

New Atlas: Is it possible to reverse age-related memory loss?

Posted on September 3, 2025 by michelleclarke2015

Alzheimer’s & Dementia ‘Master switch’ brain protein could reverse age-related memory loss By Pranjal Malewar September 02, 2025 Lowering levels of a protein linked to iron in the brain could be a new way to reverse age-related memory loss Depositphotos View … Continue reading →

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Neuroscience News: Have you ever compared your thumb to that of other people … longer thumbs can have bigger brains is the latest finding?

Posted on August 27, 2025 by michelleclarke2015

Study Links Thumb Length to Brain Size and Cognition Featured Neuroscience August 26, 2025 Summary: New research reveals that primates with longer thumbs tend to have larger brains, suggesting that manual dexterity and brain evolution developed together. The study analyzed 94 … Continue reading →

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Neuroscience.com Brain’s Memory and Rhythm

Posted on August 12, 2025 by michelleclarke2015

Brain’s Memory Rhythm: How Neurons Sync to Store and Recall FeaturedNeuroscience ·August 11, 2025 Summary: Researchers studying people with epilepsy have discovered that nerve cells in the medial temporal lobe coordinate their firing with slow brain waves to encode and retrieve … Continue reading →

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Neuroscience News: How memories are structured. Comment: as a person who sustained a TBI with amnesia, this quote gives hope ““To date, when faced with an amnesic problem, we thought of attention deficits or difficulties in acquiring information. Our results suggest that there could also be a failure in these segmentation signals, in how information is structured in the brain”, they note.”

Posted on July 21, 2025 by michelleclarke2015

The Brain’s Ripple Effect: How Memories Are Structured FeaturedNeuroscience ·July 20, 2025 Summary: Researchers have identified ripple-type brain waves as key to how humans segment and store memories. By recording brain activity in epilepsy patients watching a TV episode, they found … Continue reading →

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Neuroscience News: AI … how we really make decisions. Comment: Could this explain why people with TBI or mental illness find it so difficult to exercise choice?

Posted on July 19, 2025 by michelleclarke2015

Tiny AI Models Reveal How We Really Make Decisions FeaturedNeuroscience ·July 18, 2025 Summary: Decision-making often involves trial and error, but conventional models assume we always act optimally based on past experience. A new study used small, interpretable artificial neural networks … Continue reading →

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Neuroscience News: Brain … how it replays and compresses memories

Posted on July 10, 2025 by michelleclarke2015

How the Brain Replays and Compresses Memories FeaturedNeuroscience ·July 10, 2025 Summary: New research shows how the brain replays and organizes memories, even compressing long experiences into short, fixed-length neural sequences. Scientists recorded hundreds of hippocampal neurons in freely flying bats … Continue reading →

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Neuroscience News: Human Brains Keep Making Memory Neurons in Adulthood

Posted on July 7, 2025 by michelleclarke2015

There were also large variations between individuals – some adult humans had many neural progenitor cells, others hardly any at all. Credit: Neuroscience News Human Brains Keep Making Memory Neurons in Adulthood FeaturedGeneticsNeuroscience ·July 5, 2025 Summary: A groundbreaking study shows … Continue reading →

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One Gene Rewires Fear Circuits and Fuels Anxiety

Posted on June 29, 2025 by michelleclarke2015

One Gene Rewires Fear Circuits and Fuels Anxiety FeaturedGeneticsNeurosciencePsychology ·June 28, 2025 Summary: Researchers have uncovered how losing the autism-linked gene PTEN in a specific set of inhibitory neurons reshapes brain circuits tied to fear and anxiety. Using advanced circuit-mapping techniques, … Continue reading →

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Neuroscience News: Brain Injury Could Explain Sudden Criminal Behavior. Quote: “This tract connects areas involved in emotion and decision-making, and when disrupted, may impair impulse control and moral reasoning.”

Posted on June 27, 2025 by michelleclarke2015

Brain Injury Could Explain Sudden Criminal Behavior FeaturedNeurosciencePsychology ·June 27, 2025 Summary: A new study has found that damage to a specific white matter pathway in the brain—the right uncinate fasciculus—may increase the likelihood of criminal or violent behavior following brain … Continue reading →

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A most remarkable person, Eleanor Maguire, cognitive neuroscientist. When I had cancer I wrote to her about her research, as below, based on my experience with a TBI. She replied and suggested reading certain articles. Sad to say, just a young woman, she passed away from cancer.

Posted on June 16, 2025 by michelleclarke2015

Eleanor Maguire was a renowned cognitive neuroscientist known for her groundbreaking research on the brain’s role in memory, navigation, and imagination. Her work, particularly focusing on the hippocampus, transformed our understanding of how these cognitive functions are supported by the brain. She employed … Continue reading →

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