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Featured Genetics Neuroscience Open Neuroscience Articles

·July 19, 2022·6 min read

A Genetic Architecture Underlying Alcohol and Cigarette Abuse

Genes associated with alcohol and smoking addiction are over-represented in specific neurons, a new study reports. Researchers found genes associated with smoking were also linked to pain perception and food response while genes linked to alcohol addiction were associated with stress and learning.

Featured Neuroscience

·July 13, 2021·5 min read

A Variety of Factors Beyond Age Influence Reaction Time

A new study reveals a number of different factors, including smoking, age, education levels, sex, handedness, and family medical history, which can have an impact on reaction time.

Featured Psychology

·April 5, 2017·3 min read

Addictive Nut’s Derivatives Could Help Smokers Break the Nicotine Habit

Compound derived from the areca nut could help people to quit smoking, a new study reports.

Featured Neuroscience Psychology

·February 28, 2023·4 min read

Adult Smokers With Mental Illness Consume the Most Caffeine in the U.S

Not only do adult smokers with schizophrenia and bipolar disorder consume the most caffeine, but they are also most at risk of adverse health effects.

Featured Neurology Neuroscience Open Neuroscience Articles

·May 29, 2020·3 min read

Age, sex and smoking influence opioid receptor function in the brain

Age, sex, and gender influence the organization of the brain's opioid system. Findings shed light on why there are significant differences between the opioid system on an individual level, and why some are more prone to developing opioid-linked pathologies than others.

This image shows a drawing of a brain slice from a person with Alzheimer's.

Featured Neurology

·July 28, 2015·4 min read

Alzheimer’s Disease Could be Predicted by Specific Cardiovascular Risk Factors

Researchers focus on gray matter volume on three areas of the brain. Findings suggest cardiovascular risk factors such as obesity and diabetes could be early indicators for Alzheimer's disease.

Featured Open Neuroscience Articles Psychology

·February 18, 2016·5 min read

Alzheimer’s Drug Could Help Smokers Quit

According to a new study, acetylcholinesterase inhibitors commonly used to help treat Alzheimer's disease appear to help smokers reduce cigarette consumption.

The anti smoking poster shows a drawing of a fish about to get hooked with a cigarette in its mouth.

Featured Psychology

·April 24, 2013·3 min read

Anti-Smoking Ads with Strong Arguments, Not Flashy Editing, Trigger Part of Brain That Changes Behavior

Researchers discovered a part of the brain involved in future behavioral changes, the dorsomedial prefrontal cortex, had greater activation when smokers were exposed to anti-smoking messages with stronger arguments as opposed to weaker arguments.

Featured Neurology Neuroscience

·September 8, 2024·4 min read

Are Smokers Really Less Likely to Develop Parkinson’s?

Low doses of carbon monoxide, similar to levels experienced by smokers, can protect against neurodegeneration in Parkinson’s disease models. Researchers discovered that carbon monoxide reduced the accumulation of the Parkinson’s-associated protein alpha-synuclein and activated pathways that limit oxidative stress.

Featured Genetics Neuroscience

·December 5, 2025·5 min read

Astrocytes Found to Drive Key Brain Changes in Nicotine Addiction

New research shows that astrocytes play an active role in nicotine-induced brain changes, challenging the long-held neuron-centered view of addiction. Nicotine stimulates receptors on astrocytes, triggering signaling cascades that boost glutamine synthetase activity and amplify glutamate-related pathways.

Featured Psychology

·October 30, 2018·3 min read

Behavioral Risk Factors for Depression Vary with Age

According to a new study, certain behavioral risk factors strongly predict the likelihood of a person developing depression, and these risk factors change as we age.