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dopamine

Hearts are shown as pieces on a tic-tac-toe board

·May 6, 2019·5 min read

Unexpectedly, big wins improve two kinds of memory

Unexpected rewards boost memories of specific events. The findings may have implications for treating memory problems associated with depression.

this is a woman holding her head while other hands are covering her face

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·May 3, 2019·5 min read

Hotspot in the genome may drive psychosis in schizophrenia and bipolar disorder

A cluster of epigenetic marks in an enhancer at IGF2 could enhance dopamine synthesis associated with psychosis in schizophrenia and bipolar disorder. The findings may help in devising more effective treatments and screening strategies for both disorders.

This shows the quantum biosensor that was implanted

Featured Neurology Neuroscience Open Neuroscience Articles

·April 10, 2019·4 min read

New quantum material could warn of neurological disease

A new quantum sensor is able to automatically receive hydrogen when placed beneath a brain slice. Researchers say this could be the first step in creating a pathway that builds a computer device to store and transfer real memories, in essence, allowing for the 'upload' of memory.

Featured Genetics Neurology Neuroscience

·April 5, 2019·3 min read

Parkinson’s clues seen in tiny fish could aid quest for treatments

Zebrafish study reveals how key dopaminergic neurons, which are damaged as a result of Parkinson's disease, can be regenerated. Researchers report the immune system plays a critical role in the process.

This shows the chemical structure of dopamine

Featured Neuroscience Open Neuroscience Articles

·April 2, 2019·3 min read

Dopamine conducts prefrontal cortex ensembles

Dopamine activation controls the ensemble activity of neurons and increases oscillatory activity in the prefrontal cortex.

Featured Neuroscience

·March 31, 2019·4 min read

Scientists find brain mechanism that naturally combats overeating

Hippocampal dopamine 2 receptors, cells known to play a role in regulating memory, help curb the impulse to overeat.

Featured Genetics Neuroscience

·March 14, 2019·5 min read

Serotonin Can Directly Regulate Gene Expression Inside Brain Cells

Serotonin can chemically attach to histone proteins in the cell nucleus to help regulate gene expression. The findings may provide a better understanding of an array of psychological disorders and neurodegenerative diseases.

Featured Neuroscience

·March 1, 2019·3 min read

Sex and Aggression Controlled by Cold Sensor in Brain: Mouse Study

Embedding a molecule called TRPM8 into the surface of some cells helps reduce aggression and sexual appetite in mice, a new study reports.

Featured Neuroscience Psychology

·February 20, 2019·3 min read

Optimum Amount of Dopamine Improves Cognitive Ability

According to researchers, there is an optimum amount of dopamine that should be present within the brain. This optimum amount can help improve cognitive performance on tasks, researchers report.

Featured Neurology Neuroscience Videos Open Neuroscience Articles

·February 19, 2019·5 min read

Altered Brain Activity Patterns of Parkinson’s Captured in Mice

Researchers have pinpointed how brain activity changes in mouse models of Parkinson's disease, providing clues as to what may drive symptoms of the disease in humans.

Featured Neuroscience Psychology

·February 18, 2019·4 min read

Neuromelanin-Sensitive MRI Identified As a Potential Biomarker for Psychosis

A new study reports neuromelanin sensitive MRI is able to measure dopamine function associated with psychosis.

Featured Genetics Neurology Open Neuroscience Articles

·February 15, 2019·5 min read

Can We Repair the Brain? Using Stem Cells to Treat Parkinson’s

Researchers report on how new advances in stem cell biology and genetic engineering could be beneficial in developing new treatments for Parkinson's disease.

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