This week’s top neuroscience news findings: June 25, 2023

Summary: Dive into the fascinating world of neuroscience with this week’s outstanding discoveries.

Building on a promising ray of hope for tinnitus sufferers, researchers have unveiled the effectiveness of low-intensity laser therapy as a potential treatment.

In our quest to understand Alzheimer’s disease, we have gained new insights from a different perspective – the liver-brain axis. Along the same lines, probiotics have emerged as potential mercury detoxifiers in our gut.

At the same time, a new perspective on alcohol use disorders has challenged traditional notions of ‘withholding alcohol’.

To conclude, we deepen our knowledge of self-awareness, with the discovery of a crucial brain structure, the anterior precuneus.

Source: Neuroscience News

Welcome to our review of the most exciting neuroscience developments of the week from Neuroscience News.

Let’s take a look at some of the most pioneering research that has captivated our audience over the past week.

#5: Effective low-level laser therapy for tinnitus treatment

In the relentless search for effective treatments for tinnitus – a distressing condition affecting 750 million people worldwide – scientists have found low-intensity laser therapy to be exceptionally effective.

Credit: Neuroscience News

Research has shown excellent results from laser acupuncture and low power transmeatal laser stimulation. These treatments are thought to improve peripheral blood flow, stimulate inner ear cell proliferation, and promote collagen production.

This groundbreaking discovery paves the way for better tinnitus treatment strategies in various medical fields.

#4: The liver-brain axis plays a key role in Alzheimer’s disease

Researchers have uncovered new evidence that puts the liver at the heart of Alzheimer’s disease progression.

Abnormal protein deposition and oxidative stress, hallmarks of liver dysfunction, have been detected in mouse models with Alzheimer’s disease. These results suggest significant changes in the liver-brain axis that may be correlated with behavioral changes and stress responses.

This crucial research highlights the need to consider systemic factors and peripheral organs in our fight against Alzheimer’s disease.

#3: Probiotics May Be Unexpected Heroes in Detoxifying Mercury in the Gut

It appears that our gut bacteria can serve as powerful allies in preventing the absorption of toxic metals like mercury while promoting the intake of beneficial metals like iron.

Scientists have been looking at the genes that allow bacteria to transmute dangerous mercury into less harmful forms. Harnessing this information, they designed a probiotic specifically targeted to detoxify a particular type of mercury common in the human diet.

They aspire to expand their investigation to assess how gut microbes interact with other metals to enhance our body’s absorption of metals.

#2: Alcohol use disorder: more alcohol, more impairment, regardless of drinking habits

The concept of “withholding alcohol” is complex, especially among heavy drinkers.

The study results suggest that while people with alcohol use disorder (AUD) may show less impairment after a standard intoxicating dose, they show significantly more impairment consistent with their drinking habits. heavier alcohol.

This level of increased impairment does not return to baseline even three hours after drinking, providing crucial information about alcohol tolerance limits in heavy drinkers and AUD sufferers.

#1: Sense of Self: The Brain Structure That Holds the Key to “I”

Scientists have identified a small structure in the brain, the precuneus anterior, as essential to building our physical selves or “I”.

The anterior precuneus is one component of a network of brain regions that fuse information about our location, movements, and bodily sensations to generate our self-awareness.

Disturbances in electrical activity within the anterior precuneus result in altered perceptions of our place in the world, providing new insights into our understanding of self-awareness and consciousness.

Thank you for joining us for another incredible week in neuroscience research. Remember to check back often for the latest breaking news in neuroscience, AI, and cognitive science research.

About this neuroscience research news

Author: Neuroscience News Communications
Source: Neuroscience News
Contact: Neuroscience News Communications – Neuroscience News
Picture: Image is credited to Neuroscience News

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