glutamate

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glutamate

$This shows brain scans from the study$

Featured Neuroscience Open Neuroscience Articles

·July 22, 2021·3 min read

Neurotransmitter Levels Predict Math Ability

A new study found a person's math ability was linked to levels of GABA and glutamate in the brain. In children, greater math fluency was associated with higher GABA levels in the left intraparietal sulcus, while lower levels of GABA were linked to math ability in adults. The reverse was true for glutamate in both children and adults.

This shows a brain, a neuon chemical element and a brightly lit researcher

Featured Neuroscience Open Neuroscience Articles

·February 25, 2021·4 min read

How Light Could Activate Neurons

Study provides a broader understanding of light's ability to break chemical bonds and release active molecules.

This shows a brain colored in red inside a head

Featured Neuroscience Open Neuroscience Articles

·January 30, 2021·2 min read

Turning on the Switch for Plasticity in the Human Brain

Glutamate is first released near the AMPA-type glutamate receptors, then released near the NMDA-type receptors immediately after the first signal to activate the switch for synaptic plasticity.

Featured Neurology Neuroscience

·December 14, 2020·4 min read

Unexpected Discovery Leads to Better Understanding of Migraine

Plumes of glutamate in the brain could explain the onset of migraines with auras, a new study reports.

Featured Neuroscience Psychology

·October 13, 2020·4 min read

Effects of Low-Level Lead Exposure and Alcohol Consumption Examined

Low-level exposure to lead during development does not lead to alcohol use disorder, but does alter the neural circuits in a way that if addiction occurs, it makes it harder to refrain from returning to addiction related behaviors.

Electrophysiology Featured Neuroscience

·October 5, 2020·3 min read

How the Brain May Fuel Intense Neural Communication

The retrieval of mitochondria via a feedback loop is vital to sustaining synaptic transmission.

Featured Neuroscience Neuroscience Videos Open Neuroscience Articles

·August 13, 2020·4 min read

The Neuroscience of Getting and Staying Motivated

The key to performance and motivation lies within the ratio of glutamine and glutamate in the nucleus accumbens. The ratio of glutamine to glutamate relates specifically to stamina.

Featured Genetics Neurology Open Neuroscience Articles

·June 24, 2020·3 min read

Genetic malfunction of brain astrocytes triggers migraine

Familial hemiplegic migraine type 2 (FHM2) causes a malfunction of astrocytes in the cingulate cortex. Manipulating astrocytes in the cingulate cortex reversed the disfunction, preventing an increase in migraine-like symptoms in mice carrying the FHM2 defect.

Featured Neuroscience Open Neuroscience Articles

·April 16, 2020·2 min read

Insight into the synapses

The direct contact of mGluR4 receptors with other key proteins plays a significant role in the regulation of synaptic activity.

Brain Cancer Electrophysiology Featured Neurology Neuroscience Open Neuroscience Articles

·April 6, 2020·4 min read

Brain tumors impact normally helpful cells

Glioma brain tumors alter the function of astrocytes, possibly contributing to seizures many brain cancer patients experience. Astrocytes encasing gliomas exhibit different molecular signatures based on their proximity to the cancer cells. Those directly touching the cancer cells become elongated and swollen, mimicking the astrocyte's response to other epilepsy-related brain injuries.

Featured Neuroscience Psychology

·March 30, 2020·2 min read

How stress remodels the brain

A single, stressful event causes rapid and long-lasting retraction of astrocyte branches. Stress induces this change by halting the production of GluA1.