New research in mice finds that the brain has two levels of memory connected to place—one for the task of creating mental maps, and another for recalling locations of emotional significance.
"A specific part of the brain seems to be responsible for learning and remembering the precise locations of places that are special to us," according to an article by Andy Coghlan, sharing the unprecedented findings of research in mice.
"Place cells are neurons that help us map our surroundings, and both mice and humans have such cells in the hippocampus – a brain region vital for learning, memory and navigation," explains Coughlin, "in mice, the CA1 layer where general environment maps are learned and stored is different to the one for locations that have an important meaning."
The article includes more details of how the study reached its conclusion.
FULL STORY: Memories of favourite locations have a special place in brain
Historically Redlined Neighborhoods Have Higher Rates of Pedestrian Deaths, Study Says
The consequences of historic redlining continue to have consequences in the present day United States. Add another example to the list.
Formerly Redlined Neighborhoods Continue to Suffer Disparate Air Pollution
How did ZIP codes become such powerful determinants of public health? New new evidence of the disparate air pollution of redlined neighborhoods partly answers that question.
Study Links Transportation Noise to High Rates of Dementia and Alzheimer's
A large nationwide cohort study in Denmark found "transportation noise from road traffic and railways to be associated with an increased risk of all-cause dementia and dementia subtypes, especially Alzheimer’s disease."
Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.
National Parks Layoffs Will Cause Communities to Lose Billions
Thousands of essential park workers were laid off this week, just before the busy spring break season.
Retro-silient?: America’s First “Eco-burb,” The Woodlands Turns 50
A master-planned community north of Houston offers lessons on green infrastructure and resilient design, but falls short of its founder’s lofty affordability and walkability goals.
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Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.
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