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synapses

This is the synaptic transistor.

·November 1, 2013·5 min read

Synaptic Transistor Learns While it Computes

A new brain inspired device, which learns while it computes, could take parallel computing into a new era of ultra efficient high performance.

Fluorescence image of a neuron labeled for synapses (green) and cell structure (magenta).

Featured Neuroscience

·October 31, 2013·2 min read

Gene Found to Foster Synapse Formation in the Brain

A gene implicated in human speech disorders and epilepsy is also required for vocalization and synapse formation in mice, researchers discover.

The image shows neurons in the auditory cortex of a mouse

Featured Neuroscience

·October 25, 2013·2 min read

A Trace of Memory: Researchers Watch Neurons in the Brain During Learning and Memory Recall

Researchers track single neurons in mice brains over time using advanced neuroimaging techniques. The new technique allowed them to establish the processes at play during memory formation and recall.

The image shows neurons in the visual cortex.

Featured Neuroscience

·October 16, 2013·3 min read

When Neurons Have Less to Say, They Say it With Particular Emphasis

Researchers discover neurons regulate their own excitability so that the activity level in networks remains as constant as possible.

The image shows a neuron.

Featured Neuroscience

·October 15, 2013·3 min read

To Live and Learn: Making Memories Has to Be a Speedy Business

Researchers discover neurons have a special preassembly technique to speed up the manufacture of proteins at synapses, enabling synaptic plasticity and the brain to rapidly form memories.

This drawing is a human outline with a brain and stomach connection shown.

Featured Neurology

·September 26, 2013·4 min read

Scientists Identify Brain Circuitry Which Triggers Overeating

Researchers have pinpointed the precise cellular connections responsible for triggering overeating.

The image shows a single dendrite from a neuron. The caption best describes the image.

Featured Neuroscience Open Neuroscience Articles

·September 26, 2013·4 min read

Dynamics of Protein Synthesis at Neuron Tip is Basis for Memory and Learning

A new study finds protein synthesis in dendrites could be responsible for long-term memory formation in the brain, in addition to other functions.

This illustrative image shows cortical neuron stained with antibody to neurofilament subunit NF-L in green. In red are neuronal stem cells stained with antibody to alpha-internexin.

Autism Featured Neurology

·September 26, 2013·3 min read

Researchers Find How Viral Infection Disrupts Neural Development in Offspring, Increasing Risk of Autism

Immune system activation of the mother during pregnancy can disrupt neurodevelopment in her offspring, a new study shows.

This diagram shows how synaptic transmission works. The caption best describes the image.

Featured Neuroscience

·September 20, 2013·4 min read

Researchers Show How Brain Cell Connections Become Cemented Early in Life

A new study reports on how neurons keep their most active connections with other cells, while letting other synapses lapse.

This is a 3D illustration of synaptic transmission.

Featured Neuroscience

·September 20, 2013·1 min read

Nanoscale Neuronal Activity Measured for the First Time

Researchers develop a new technique which allows them to record and measure the electrical activity in synapses.

The image is a synapse.

Featured Neuroscience

·August 13, 2013·2 min read

Newly Discovered ‘Switch’ Plays Dual Role in Memory Formation

Researchers discover a protein switch which can increase or decrease memory building, depending on the signal it detects.

The image shows exaggerated dopamine release after taking cocaine.

Featured Genetics

·August 1, 2013·3 min read

New Insight into How the Brain ‘Learns’ Cocaine Addiction

Researchers discover the role protein mGluR5 plays in cocaine addiction. The finding could help point a way to new treatments for addiction.

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