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teeth

This shows an old man sitting alone on a bench

·January 22, 2022·5 min read

Social Isolation Among Older Adults Linked to Having Fewer Teeth

Socially isolated older adults are more likely to have missing teeth and an accelerated rate of tooth loss compared to those with stronger social networks, a new study reports.

This shows a little boy pulling a funny face, sticking out his bottom teeth

Featured Neuroscience Open Neuroscience Articles Psychology

·November 10, 2021·7 min read

Baby Teeth May One Day Help Identify Kids at Risk for Mental Disorders Later in Life

Children's baby teeth may help identify risks for developing mental health disorders later in life, researchers report. The thickness of growth marks in primary teeth may be associated with risk factors for depression and other mental health disorders. The study found the link was associated with the mental health of the mother. Mothers who experienced episodes of depression throughout their life, and those who experienced depression and anxiety at 32 weeks pregnant were more likely to have children with thicker neonatal lines.

This shows a young girl cleaning her teeth

Featured Neuroscience Psychology

·June 10, 2021·7 min read

A Link Between Childhood Stress and Early Molars

Children from lower-income families and who greater adversity develop their first permanent molars before their peers with less stressful backgrounds.

This shows the odontoblast containing the ion channel

Featured Neurology Neuroscience Open Neuroscience Articles

·March 27, 2021·5 min read

How Teeth Sense the Cold

The ion channel TRPC5 acts as a molecular cold sensor in teeth. Researchers report the TRPC5 could be a new target to help treat pain from toothaches and cold sensitivity.

Featured Neuroscience Open Neuroscience Articles

·May 21, 2020·3 min read

Brain’s ‘updating mechanisms’ may create false memories

New evidence suggests the brain can update poorly formed memories with incorrect information, leading to the creation of false memories.

Featured Neurology Neuroscience

·May 21, 2020·2 min read

ALS biomarker found in children’s teeth

Researchers have identified a new, early biomarker for amyotrophic lateral sclerosis (ALS) on the teeth of children. Patients who were diagnosed with ALS in adulthood showed signs of dysregulation uptake of a mixture of essential elements, including zinc, copper, lead, and tin, on their teeth. The study is the first to show clear signatures at birth and within the first decade of life for ALS.

Featured Neurology Open Neuroscience Articles

·October 4, 2018·6 min read

Periodontal Disease Bacteria May Kick Start Alzheimer’s

A new mouse study reveals long term exposure to bacteria associated with periodontal disease causes neuroinflammation and neurodegeneration, leading to similar effects of Alzheimer's disease. Researchers report periodontal disease may be an initiator of Alzheimer's.

Autism Featured Open Neuroscience Articles Psychology

·June 1, 2017·5 min read

Baby Teeth Link Autism and Heavy Metals

According to researchers, the baby teeth of children with autism contain higher concentrations of toxic lead, and less manganese and zinc that children who are not on the spectrum.