Dietary Spermidine Boosts Cognition in Insects and Rodents
Dietary Spermidine Boosts Cognition in Insects and Rodents
Mice and flies given the polyamine in their diet have increased brain cell metabolism and cognitive function, and epidemiological data hints at a similar benefit in humans.
Dietary Spermidine Boosts Cognition in Insects and Rodents
Dietary Spermidine Boosts Cognition in Insects and Rodents

Mice and flies given the polyamine in their diet have increased brain cell metabolism and cognitive function, and epidemiological data hints at a similar benefit in humans.

Mice and flies given the polyamine in their diet have increased brain cell metabolism and cognitive function, and epidemiological data hints at a similar benefit in humans.

hippocampus
The Neuroscience of Motherhood
The Neuroscience of Motherhood
The Scientist Creative Services Team | Apr 27, 2021
Robert Froemke and Liisa Galea will discuss the neurological changes that occur during motherhood and their effect on behavior and brain health.
Anesthesia Impairs Memory in Mice
Anesthesia Impairs Memory in Mice
Abby Olena | Apr 1, 2021
A study that compared several anesthetic regimens in rodents showed that only one—inhaled isoflurane—wasn’t detrimental to the activity of neurons in the hippocampus.
Immune Cell and Its Cytokine Control Exploratory Behavior in Mice
Immune Cell and Its Cytokine Control Exploratory Behavior in Mice
Ashley Yeager | Sep 14, 2020
Gamma delta T cells in the meninges of the brain release a cell signaling molecule that does more than protect mice from microbial pathogens.
Infographic: What Social Isolation Can Mean for the Brain
Infographic: What Social Isolation Can Mean for the Brain
Catherine Offord | Jul 13, 2020
People who show low social engagement over long periods of time often show reductions in cognitive function. Studies of the brain may provide clues about this correlation.
Adult-Born Neurons Strengthen Memories While Mice Sleep
Adult-Born Neurons Strengthen Memories While Mice Sleep
Ruth Williams | Jun 4, 2020
The activation of young brain cells in adult mice is necessary not just for forming memories, but consolidating them during rapid eye movement sleep, a study shows.
Unexpected Brain Strategy Links Two Events Separated by Time
Unexpected Brain Strategy Links Two Events Separated by Time
Alejandra Manjarrez | May 13, 2020
A new study in mice does not find evidence supporting two popular ideas for the mechanism for bridging the temporal time gap between two paired stimuli.
Image of the Day: A Mouse Brain Slice Becomes Art
Image of the Day: A Mouse Brain Slice Becomes Art
Amy Schleunes | Apr 1, 2020
A fluorescent image of murine hippocampal cells is the winning microscopy image from more than 400 submissions from 65 countries for Olympus’s 2019 Image of the Year Award.
Image of the Day: Synchronized Neurons
Image of the Day: Synchronized Neurons
Amy Schleunes | Feb 14, 2020
Memory formation in mice involves coordinated activity at the cellular level that likely leads to new circuits in the brain.
Image of the Day: Memory Erasure
Image of the Day: Memory Erasure
Amy Schleunes | Feb 12, 2020
By trimming synapses in the adult mouse hippocampus, microglia help facilitate forgetting.