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synaptic plasticity

Featured Neuroscience Open Neuroscience Articles

·April 28, 2022·3 min read

New Brain Learning Mechanism Calls for Revision of Long-Held Neuroscience Hypothesis

Experimental observations conclude learning is mainly performed by neural dendrite trees as opposed to modifying solely through the strength of the synapses, as previously believed.

Featured Neuroscience Open Neuroscience Articles

·April 19, 2022·3 min read

When Neurons Behave Like a Double-Edged Sword

Researchers report the intrinsic excitability of neurons in response to immune cell reaction to bacteria depends on the different neuron subtypes in rats.

Featured Neuroscience

·March 7, 2022·2 min read

Uncovering How Immune Cells Nurture Brain Connections

A new study in mice finds microglia help neurons grow synapses critical for cognitive function.

Featured Neuroscience Open Neuroscience Articles

·January 18, 2022·7 min read

Study Highlights Connections Between Addictive Drugs and Brain Function in Mice

Study reveals the specific changes that occur in the brains of mice exposed to cocaine. The findings shed new light on the role of dopamine in addiction, and provide new insight into dopamine transmission in the brain.

Featured Neuroscience

·December 14, 2021·4 min read

Learning and Protecting Itself: How the Brain Adapts

Blocking matrix metalloproteinases MMP2 and MMP9 can have the opposite effect on neuroplasticity depending on whether the brain is healthy or injured.

This shows glutamate docking to the cell membrane

Featured Neuroscience Open Neuroscience Articles

·November 29, 2021·6 min read

Study Reveals a Protein’s Key Contribution to Heterogeneity of Neurons

Just one protein situated on the synapse can profoundly alter how some neurons communicate and implement plasticity.

Featured Neuroscience

·November 16, 2021·4 min read

Neuroimmune Interactions and Brain Plasticity

Researchers examine how neuroimmune interactions promote brain plasticity and shed new light on how neuroimmune activity may have implications for a range of disorders, including neurological changes experienced by COVID-19 survivors.

Featured Neuroscience

·November 13, 2021·3 min read

A New Neural-Optic System Can Manipulate Memories

A new neuro-optics technique can manipulate memory consolidation in mouse models by hindering long-term potentiation. Researchers say eliminating local LTP in the hippocampus erased memories. The method could be used to isolate memory formation at the cellular level.

Featured Neuroscience Psychology

·August 13, 2021·4 min read

How a Specific Synapse Type Regulates Anxiety-Like Behavior

Study identifies the role a specific protein plays in regulating the development of inhibitory synapses in the hippocampus in the context of anxiety-related behaviors.

Featured Genetics Neuroscience Psychology

·July 28, 2021·3 min read

Discovery Points to Ketamine’s Long-Term Antidepressant Effects

The MeCP2 gene influences ketamine's behavioral effect and strengthens synapses, leading to an improvement in the drug's antidepressant effect over time.

Featured Neuroscience Open Neuroscience Articles

·July 22, 2021·5 min read

Age-Related Memory Loss Reversed In Mice

Reconstituting the amount of chondroitin 6-sulphate to perineuronal nets completely restored memory and brain plasticity in aging mice to a similar level as seen in younger animals, a new study reports. The findings could lead to new therapies to restore age-related memory loss in older humans.