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dopamine

·November 2, 2020·2 min read

Sleep-Deprived Mice Find Cocaine More Rewarding

Mouse study reveals sleep deprivation can increase the risk of cocaine addiction. Too little sleep increases the reward properties of cocaine, researchers report.

Featured Neuroscience Psychology

·October 29, 2020·4 min read

Nucleus Accumbens Neuron Ensembles Recruited by Cocaine and Sugar Are Different

Cocaine and sucrose neuron ensembles in the nucleus accumbens are mostly non-overlapping.

Featured Neuroscience Psychology

·October 28, 2020·7 min read

Why Motivation to Learn Declines With Age

The decline of striosomal activity in the brain may explain why people lose the motivation to learn as they age.

Electrophysiology Featured Neuroscience Open Neuroscience Articles

·October 12, 2020·5 min read

Dopamine and Serotonin Play a Role in Human Perception and Decision-Making

Researchers recorded alterations in levels of both dopamine and serotonin in the brain when people perform perception and decision making based tasks.

Featured Genetics Neurology

·September 25, 2020·5 min read

Stem Cells Can Repair Parkinson’s-Damaged Circuits in Mouse Brains

Stem cells derived neurons integrate well into the correct regions of the brain, connecting with native neurons and restoring motor function in mouse models of Parkinson's disease.

Electrophysiology Featured Neuroscience

·September 22, 2020·3 min read

A Neural Circuit for Detecting Male Pheromone Cues Relevant to Inter-Male Aggression

Researchers have identified a novel neural circuit that detects male pheromone cues pertaining to inter-male aggression.

Featured Neurology Neuroscience Videos

·September 22, 2020·6 min read

Parkinson’s Disease Is Not One, but Two Diseases

Parkinson's disease can be divided into two variants that start in different places in the body. For some, the neurodegenerative disease starts in the intestines and spreads to the brain. In others, the disease begins in the brain and spreads to the intestines and other organs.

Featured Neuroscience

·September 15, 2020·3 min read

New Dopamine Sensors Could Help Unlock the Mysteries of Brain Chemistry

A newly developed wider spectrum for the dLight1 sensor allows for multiplex imaging of neurotransmitters. The new sensor will help researchers detect and monitor different information processing activities in the brain.

This drawing has covid 19 in the head in place of a brain

Featured Neurology Neuroscience Psychology

·September 5, 2020·4 min read

Coronavirus: The Pandemic Is Changing Our Brains

Coronavirus can cause several significant neurological disorders, and the pandemic has been linked to a rise in people reporting mental health problems such as depression and anxiety. Researchers examine how COVID-19 affects brain and mental health and provides some techniques which can help to improve well-being during the pandemic.

Featured Neuroscience Open Neuroscience Articles

·September 4, 2020·4 min read

Offspring of Mice Fed Imbalanced Diets Shown to Be Neurologically ‘Programmed’ for Obesity

Prenatal diet could increase the risk of unhealthy eating and obesity in the offspring, a new study reports. Pregnant mice fed high omega-6 and low omega-3 diets were more likely to have offspring that were more inclined to consume hyper-caloric foods, increasing their risk of obesity.

Featured Neuroscience Psychology

·August 30, 2020·2 min read

Let Your Brain Rest: Boredom Can Be Good For Your Health

From inspiring creativity to promoting overall brain health, researchers say it's important to embrace boredom from time to time.

Featured Neuroscience Open Neuroscience Articles

·July 23, 2020·4 min read

Mysterious Brain Structure Sheds Light on Addiction

A new study reveals the role the claustrum plays in cocaine addiction. Inhibiting claustral neurons prevented behavioral responses to cocaine in mouse models of addiction.