Neurochemistry of Social Perception Examined by Researchers

Dr. Dave Steuer pic
Dr. Dave Steuer

Dr. Dave Steuer, a partner in several businesses in Maine, leverages more than 20 years of professional experience to educate audiences around the world on various health topics. Early in his career, Dr. Dave Steuer studied neurochemistry and remains a proponent of the field of study.

In 2019, a team from the Center for BrainHealth released the results of a recent study on the social perception of trust and dominance. The study was built upon previous research on the effects of oxytocin on the perception of trustworthiness.

Researchers looked at the effects of vasopressin and oxytocin, two hormones known to impact social cognition, and examined how the hormones influence the perception of both social dominance and trustworthiness.

To complete their research, the scientists had a group of 20 men view pictures of human faces. All the faces had neutral expressions.

Participants were asked to rate the level of social dominance and trustworthiness they perceived in the faces. Researchers had participants repeat this with vasopressin, oxytocin, and with a saline placebo to determine how each affected the men’s perception.

According to the results measured by functional magnetic resonance imaging (fMRI) scans, vasopressin and oxytocin affected brain activity related to the perception of dominance and trustworthiness. However, there was no observable change in the behavior of participants who received the hormones. This indicates that the hormones can affect brain activity without altering outward behavior.

Natural Ways of Preventing Tooth Decay

Plastic toy dentures image: pexels.com
Plastic toy dentures image: pexels.com

Award-winning endodontist Dr. Dave Steuer is a partner in a construction company, a landscaping business, and an oral surgery office in Maine. In addition, Dr. Dave Steuer maintains a professional interest in natural medicine.

Tooth decay, a common problem that results from plaque, can be prevented with basic oral hygiene, such as brushing twice a day and flossing at least once a day. However, several natural remedies may be capable of protecting against tooth decay and reversing some minor damage.

Protecting the teeth from decay starts with the diet. A healthy diet includes foods rich in calcium, such as dairy and kale. These foods strengthen teeth and bones.

At the same time, people must reduce their sugar intake and drink fewer carbonated beverages. Both carbonation and sugar have been linked to the build-up of plaque on teeth.

Vitamin B, magnesium, iron, and vitamin D increase the production of saliva in the mouth. Saliva plays an integral role in removing bacteria from the teeth. These vitamins and minerals can be obtained from supplements or whole grains and seafood.

The consumption of black tea has been linked with lower rates of tooth decay in animals. This was seen even when the animals were fed a diet that promoted the development of cavities. Also, cranberries inhibit the production of acid that erodes teeth and prevents bacteria from sticking to teeth.

American Dental Association Highlights Medicaid Funding Shortfall

Dr. Dave Steuer pic
Dr. Dave Steuer

With over two decades of experience dentistry, Dr. Dave Steuer is a dental professional who specializes in endodontics. Throughout his career, Dr. Dave Steuer belongs to several advisory organizations such as the American Dental Association (ADA).

Founded over 160 years ago, the American Dental Association has over 16,000 members across the country. The ADA has highlighted various issues that affect both providers and patients, including the potential Medicaid funding shortfall that affects United States territories such as Guam, Puerto Rico, American Samoa, and others. The Affordable Care Act (ACA), which funds Medicaid, was expanded to these territories in 2017 but is closely approaching expiration on September 30, 2019.

According to ADA, the current funding doesn’t meet the needs of patients across the U.S. territories. For instance, Puerto Rico’s funding has a cap of $380 million, which is only a fifth of the amount needed for the upcoming fiscal year.

The ADA joins 14 other organizations, including the American Academy of Family Physicians and the National Association of Pediatric Nurse Practitioners, to urge the Congress to address both the short- and long-term financial issues of Medicaid.

ADA Promotes Up-to-Date Oral Health Practices Via the Center for EBD

Evidence-Based Dentistry
Image: ada.org

For more than two decades, Dr. Dave Steuer has been working as an endodontist. Alongside seeing dental patients, he has also led several businesses in the construction and landscape industries, investing in private equity, and educated large groups of people around the world. Active in the professional community, Dr. Dave Steuer belongs to the American Dental Association (ADA).

For more than 160 years, the ADA has advanced the oral health sector through a variety of services, including its credentialing tools, Find-a-Dentist, and the Center for Evidence-Based Dentistry (EBD).

Evidence-Based Dentistry is an approach to dental care that integrates the patient’s needs, the dentist’s expertise, and clinically relevant evidence, to provide personalized dental care while adhering to the latest advancements in the industry. Overseen by the ADA Council of Scientific Affairs, the Center for EBD implements the approach by providing dentistry practitioners access to valuable information that they can apply to their clinical practices.

Alongside the Center, the ADA Council on Scientific Affairs regularly issues clinical recommendations based on the most up-to-date information available. Further, the organization completes over 2,100 systematic reviews from The Journal of the American Dental Association to gathers the latest research on oral health. ADA maintains a database of recommendations and reviews that link to research centers, other EBD organization, and online databases.