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University of Montreal

This is a painting of a child with a cloud above his head

·March 22, 2021·5 min read

Does ‘Harsh Parenting’ Lead to Smaller Brains?

Children whose parents use "harsh" punishments, such as spanking, have smaller brain structures during adolescence. The decreased size was most noticeable in the amygdala and prefrontal cortex, two areas of the brain associated with emotional processing and the emergence of depression.

This shows a black outline of a head and a colorful brain

Featured Neurology Neuroscience

·January 21, 2021·4 min read

Abnormal Hyperactivation in the Brain May Be an Early Sign of Alzheimer’s

Hyperactivation in specific brain areas may be an early biomarker for Alzheimer's disease. Researchers found those who reported concerns over diminished memory skills, and with other risk factors for Alzheimer's, showed signs of hyperactivation in brain areas prior to the diagnosis of dementia.

Featured Neuroscience Open Neuroscience Articles

·August 26, 2020·4 min read

Unlocking the Mysteries of the Brain

Researchers have made an important discovery about the mechanisms behind learning and memory. Depending on the number of synapses, and their proximity, information is processed and stored differently.

Featured Open Neuroscience Articles Psychology

·July 15, 2020·5 min read

Girls More Negatively Affected By Cannabis Than Boys

High school aged girls who use marijuana experience a greater impact on their working memory and academic success than their male peers.

Autism Featured Neuroscience Open Neuroscience Articles Psychology

·August 21, 2019·6 min read

Is it autism? The line is getting increasingly blurry

A new meta-analysis of autism data reveals the difference between people diagnosed with autism and the general population is shrinking. Measurable differences between people with ASD and people not on the spectrum has decreased over the past 50 years. Researchers say the definition of autism may be getting too blurry to be meaningful, and the condition may be at risk of being trivialized.

Featured Neurology Neuroscience

·July 25, 2019·4 min read

Hit your head, lose your sense of smell

Over 50% of patients with mild traumatic brain injury reported their sense of smell was diminished following concussion. The effect does not appear to be long term.

The gut and brain are highlighted in this drawing of a man

Featured Genetics Neurology Neuroscience

·July 17, 2019·5 min read

Bacterial intestinal infections may trigger Parkinson’s disease

Mice infected with bacteria that cause mild intestinal infections exhibited Parkinson's like symptoms later in life. The findings provide a pathophysiological model in which intestinal infections may act as a trigger for Parkinson's disease.

Autism Featured Neuroscience Open Neuroscience Articles Psychology

·November 5, 2018·5 min read

Music Improves Social Communication in Children with ASD

A new study reports children on the autism spectrum who participate in musical activities have significantly improved social communication skills than those who are not exposed to music therapy.

Featured Neuroscience Open Neuroscience Articles

·October 29, 2018·3 min read

Smell and Behavior: The Scents of Taking Action

Researchers report an inhibitory circuit which releases GABA into the olfactory bulb modulates behavioral responses to odors in lampreys.

Featured Genetics Neuroscience

·October 22, 2018·3 min read

Targeting a Hunger Hormone to Treat Obesity

Researchers have identified a signaling pathway that appears to be responsible for hunger. Targeting the pathway, researchers say, could be key to finding new treatments to curb obesity.

Featured Neuroscience Psychology

·October 3, 2018·5 min read

Teen Cannabis Use Not Without Risk to Cognitive Development

A new study reports the lasting effects of teen cannabis use can be observed on important cognitive function and appears to have a more pronounced effect than alcohol use on neurodevelopment.

Featured Genetics Neurology Open Neuroscience Articles

·May 29, 2018·5 min read

Understanding the Origins of Alzheimer’s Disease

Researchers investigate the role the BMI1 gene plays in the onset and development of Alzheimer's disease. The study reports the loss of BMI1 triggers and increased production of amyloid beta and decreases neural ability to eliminate the protein.

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