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hippocampus

·July 15, 2022·3 min read

Neuronal Cell Type for Controlling the Flow of Information in the Brain Discovered

By briefly inhibiting other cells, neurogliaform cells in the CA1 region of the hippocampus ensure that current perception and memories of past experiences can be processed both separately and in combination with each other.

Featured Neuroscience

·July 13, 2022·4 min read

Where Memory Fragments Are Stored

While the overall memories of an experience are stored in the hippocampus, individual details are parsed and stored in the prefrontal cortex.

Featured Neuroscience Psychology

·July 7, 2022·5 min read

Non-invasive Stimulation of Eye as Potential Treatment of Depression and Dementia

Transcorneal electrical stimulation (TES) provided antidepressant effects and reduced stress hormones in mouse models. Additionally, TES induced the expression of genes associated with the development and growth of hippocampal neurons. When tested in models of Alzheimer's, TES improved memory and reduced amyloid beta deposits in the hippocampus of the animals.

Featured Neuroscience

·July 1, 2022·5 min read

Protecting the Brain From Dementia-Inducing Abnormal Protein Aggregates

Researchers reveal the critical role the p62 gene plays in the selective autophagy of tau oligomers.

Featured Neurology Neuroscience Psychology

·June 28, 2022·5 min read

Gender Differences in Behaviors Linked to Faster Cognitive Decline

Behavioral changes in men later in life including apathy and having false beliefs was associated with a risk of faster cognitive decline.

This shows amyloid beta in a monkey's hippocampus

Featured Neurology Neuroscience

·June 7, 2022·3 min read

Molecular Insights Into Primate Hippocampal Aging

The aged non-human primate hippocampus showed signs of increased inflammation, genomic and epigenomic instability, and a loss of proteostasis.

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Featured Neuroscience

·June 7, 2022·5 min read

New Insights on Infant Word Learning

Early language acquisition may be tied to memory representations that build over time rather than as a repeated connection between objects and words.

Featured Neuroscience

·June 2, 2022·2 min read

Neurobiological Model to Better Understand Creative Processes

Researchers propose a new framework for three seemingly unconnected forms of creativity.

This shows a woman's head and a drawing of a brain

Featured Neuroscience

·June 1, 2022·3 min read

Newly Discovered Brain Cell Sheds Light on the Formation of Memories

Researchers discovered novel neurons in the hippocampus that become active when the brain creates new memories.

Featured Neuroscience Psychology

·May 31, 2022·6 min read

Study Sheds New Light on a Promising Antidepressant

Ketamine's antidepressant effect is a result of the enhancement of Kcnq2 potassium channels in a certain subtype of glutamate-sensitive neurons.

Featured Neurology Neuroscience Open Neuroscience Articles

·May 20, 2022·5 min read

Brain Mechanism Tied to Age-Related Memory Loss Discovered

Researchers have identified a mechanism that occurs within the CA3 region of the hippocampus that appears to be responsible for a common type of age-related memory loss.