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gut-brain axis

Featured Neuroscience Open Neuroscience Articles

·January 9, 2019·2 min read

Exploring the Social Epidemiology of the Microbiome

Researchers shed light on the epidemiological factors that help shape our gut bacteria from social relationships, socioeconomic status and health related behaviors.

Featured Neuroscience Open Neuroscience Articles

·January 8, 2019·3 min read

The Brain Hungers for Dopamine

A new study reveals the role dopamine plays in controlling eating behaviors. Researchers found when people crave specific foods, the brain releases more dopamine when they finally consume the item. The study reports the gastrointestinal tract is in constant contact with the brain and uses reward stimuli to control our desire for food.

Featured Neuroscience Open Neuroscience Articles

·January 5, 2019·4 min read

Gut Microbiome Protects Against Acute Arsenic Toxicity

A new study reveals the role gut microbes play in protecting against arsenic toxicity.

Featured Neurology Neuroscience

·January 3, 2019·5 min read

Gut Immune Cells Cut Inflammation in Multiple Sclerosis

A new study reveals the intestine as a source of immune cells that help reduce neuroinflammation in patients with multiple sclerosis. Increasing the number of these cells helps block inflammation entirely, researchers report.

Featured Neuroscience

·December 20, 2018·5 min read

Gut-Brain Connection Signals Behavioral Alterations While Eating: Worm Study

Researchers have identified neurons in the guts of C. elegans that detect when bacteria are ingested and release a neurotransmitter that signals the brain to halt locomotion.

Featured Neuroscience

·December 18, 2018·6 min read

Gut Microbiome Regulates Intestinal Immune System

A new study reveals the gut microbiome regulates the immune system. Vitamin A is key to allowing the symbiotic relationship, researchers report.

Featured Neuroscience

·December 18, 2018·3 min read

Sugar Targets Gut Microbe Linked to Lean and Healthy People

A new study looks at the effect a Western style diet has on the gut microbiome. Researchers report both fructose and glucose block the production of Roc, a protein required for the colonization of beneficial bacteria in the gut.

Featured Neuroscience Open Neuroscience Articles

·December 12, 2018·3 min read

Gut Hormone Increases Response to Food

Researchers discover activity in brain regions involved in reward response from dopamine was higher in subjects injected with the hormone ghrelin, but only when responding to images associated with food smells. The study reports ghrelin controls the extent to which the brain associates reward with food odors.

Autism Featured Neuroscience

·December 4, 2018·4 min read

Microbial Based Treatment Reverses ASD’s Social Deficits: Mouse Study

Researchers report the administration of Lactobacillus reuteri may lead to brain changes that reverse social deficits in mouse models of ASD through a mechanism that involves the vagus nerve and reward system. The findings hold promise for the development of treatments for ASD, as well as other disorders, by modulating specific gut microbes.

Featured Neurology Neuroscience Open Neuroscience Articles

·November 30, 2018·4 min read

Altered Microbiome Post Cesarean Section Impacts Baby’s Immune System

Findings may explain why children born by C-sections are more prone to suffer from chronic immune system diseases that those born via vaginal birth, researchers report.