smoking Research Articles - Neuroscience News

This shows the cigarette with the warnings written on them

Warnings on individual cigarettes could reduce smoking

Neuroscience NewsAugust 31, 2019

Smokers exposed to individual cigarettes with public health warnings written on them felt the products were offputting and depressing. When surveyed, those who smoke said printing messages on cigarettes would prolong the health message and had the potential to discourage smoking in young people.... Read More...

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Sleep interrupted: What’s keeping us up at night?

Neuroscience NewsAugust 6, 2019

Consuming nicotine and alcohol four hours before bedtime causes worse sleep continuity and sleep disruptions. Surprisingly, researchers found no link between caffeine consumption four hours before sleep and sleep disturbances for most people.... Read More...

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Smoking cigarettes linked to negative personality changes

Neuroscience NewsJune 30, 2019

Using the Big Five model of personality traits, researchers found smokers were more likely to experience an increase in neuroticism over time. Quitting smoking did not have an impact on altering the negative personality traits.... Read More...

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This shows a young person surrounded by smoke

Tobacco increases risk of schizophrenia and psychosis

Neuroscience NewsJune 5, 2019

Meta-analysis finds a two-fold increased risk of developing schizophrenia and psychosis amongst those who smoke tobacco. Researchers speculate nicotine is most likely responsible for the link. They suggest future research looks at the link between e-cigarettes and a possible increased risk of psychosis in young adults, the largest consumer group for the products.... Read More...

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Novel study links fetal exposure to nicotine and sudden infant death syndrome

Neuroscience NewsMarch 31, 2019

In utero exposure to nicotine could increase the risk of sudden infant death syndrome, researchers report. The findings raise concerns about both smoking and the use of nicotine replacement therapies during pregnancy. ... Read More...

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Smoking and Alcohol: Double Trouble for the Brain

Neuroscience NewsFebruary 27, 2019

A new study reports those with alcohol addiction who also smoke may be at an increased risk of neural damage. The study revealed higher levels of oxidative stress in the hippocampus, and a a decrease in neurotrophic factor in the striatum and frontal cortex in rats exposed to both alcohol and tobacco.... Read More...

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Smoking During Pregnancy Increases ADHD Risk 3 Fold

Neuroscience NewsFebruary 26, 2019

A new study links prenatal smoking with a significantly increased risk of a child developing ADHD later in life. The study found higher cotinine levels in the mother's blood during pregnancy increased the risk of her child being diagnosed with ADHD three fold. ... Read More...

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Heavy Smoking Can Damage Vision

Neuroscience NewsFebruary 18, 2019

A new study reports those who smoke 20 or more cigarettes a day have a reduced ability to discriminate contrast and colors compared to non smokers. ... Read More...

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Tobacco Use in Adolescence Tied to Paranoia, Due Largely to Shared Genetic Influences

Neuroscience NewsJanuary 25, 2019

Researchers have discovered a link between teenage tobacco use and an increased risk of psychotic experiences, such as paranoia and hallucinations. They report this may be due, in part, to some shared genetic influences.... Read More...

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Hundreds of Genes Affecting Tobacco and Alcohol Use Identified

Neuroscience NewsJanuary 15, 2019

Researchers have identified over 500 genetic variants which affect the use of, and addiction to, alcohol and tobacco. ... Read More...

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Binge Eating and Smoking Linked to Bullying and Abuse

Neuroscience NewsJanuary 11, 2019

Study reports people who experience bullying or abuse have a lower quality of life comparable to those living with chronic health conditions, such as diabetes or depression. The study also reports those who are abused are more likely to develop harmful behaviors such as smoking or binge eating.... Read More...

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Different Brain Areas Linked to Smoking and Drinking Behaviors

Neuroscience NewsJanuary 8, 2019

A new study reveals researchers have identified areas of the brain which are different in those who regularly smoke and drink alcohol. Researchers discovered the medial orbitofrontal cortex, an area of the brain implicated in reward, has higher functional connectivity in drinkers. In those who smoke, the lateral orbiotfrontal cortex, an area of the brain linked to impulsive behavior, has lower functional connectivity. The study suggests nicotine may increase overall brain connectivity, which may lead to increased smoking behaviors. ... Read More...

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smoking

Warnings on individual cigarettes could reduce smoking

Sleep interrupted: What’s keeping us up at night?

Smoking cigarettes linked to negative personality changes

Tobacco increases risk of schizophrenia and psychosis

Novel study links fetal exposure to nicotine and sudden infant death syndrome

Smoking and Alcohol: Double Trouble for the Brain

Smoking During Pregnancy Increases ADHD Risk 3 Fold

Heavy Smoking Can Damage Vision

Hundreds of Genes Affecting Tobacco and Alcohol Use Identified

Binge Eating and Smoking Linked to Bullying and Abuse

Different Brain Areas Linked to Smoking and Drinking Behaviors