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Related Experiment Video

Updated: Jun 3, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
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Published on: February 14, 2014

Mid-life smoking and cognition.

A Pines1

  • 1Department of Medicine T, Ichilov Hospital, Tel-Aviv, Israel.

Climacteric : the Journal of the International Menopause Society
|March 8, 2011
PubMed
Summary

Smoking is linked to serious health issues like heart disease and cancer. New research shows smoking also harms cognitive functions, including memory and executive functions, affecting all demographics.

Area of Science:

  • Neurology
  • Public Health
  • Cognitive Science

Background:

  • Established links between smoking and major diseases (cardiovascular, cerebrovascular, COPD, cancers).
  • Emerging evidence suggests smoking's impact on cognitive health.

Purpose of the Study:

  • To investigate the association between cigarette smoking and cognitive impairments.
  • To identify specific cognitive domains affected by smoking.

Main Methods:

  • Review of existing literature on smoking and neurological outcomes.
  • Analysis of epidemiological data correlating smoking habits with cognitive function tests.

Main Results:

  • Cigarette smoking is associated with an increased risk of dementia.

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A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

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  • Smoking negatively impacts executive functions, cognitive flexibility, general intellectual abilities, processing speed, and working memory.
  • These neurological effects are observed similarly across genders and races.

    • Conclusions:

    • Smoking cessation is crucial for preserving cognitive health.
    • The neurological consequences of smoking extend beyond traditional disease associations.
    • Public health initiatives should address smoking's broad impact on brain function.