Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Gender and activation level in smokers.

E Daurignac1, F Perez-Diaz, C Grillon

  • 1CNRS UMR 7593, Pavillon Clérambault, Hôpital de la Salpêtrière, 47, Bd. de l'Hôpital, 75013, Paris, France.

European Psychiatry : the Journal of the Association of European Psychiatrists
|August 22, 2001
PubMed
Summary

Gender significantly impacts how nicotine affects cognitive performance. Male smokers showed altered brain activity (contingent negative variation) compared to non-smokers, while female smokers did not exhibit these differences.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Anxiety makes time pass quicker: neural correlates.

Social cognitive and affective neuroscience·2026
Same author

Methylphenidate modulates interactions of anxiety with cognition.

Translational psychiatry·2021
Same author

Reduced optimism and a heightened neural response to everyday worries are specific to generalized anxiety disorder, and not seen in social anxiety.

Psychological medicine·2017
Same author

Clinical anxiety promotes excessive response inhibition.

Psychological medicine·2016
Same author

Learning from other people's fear: amygdala-based social reference learning in social anxiety disorder.

Psychological medicine·2016
Same author

[Psychometric approach of metacognition: Pilot study in clinical population].

L'Encephale·2016

Area of Science:

  • Neuroscience
  • Psychology
  • Pharmacology

Background:

  • Nicotine's cognitive-enhancing effects are typically studied in deprived male smokers.
  • Gender may influence how nicotine and smoking affect information processing.

Purpose of the Study:

  • To investigate gender differences in contingent negative variation (CNV) amplitude among non-deprived dependent smokers.
  • To explore the impact of smoking on cognitive processes, considering gender as a variable.

Main Methods:

  • Utilized a go-no go reaction time paradigm to assess cognitive performance.
  • Measured contingent negative variation (CNV) amplitude in male and female smokers and non-smokers.
  • Participants were non-deprived dependent smokers.

Related Experiment Videos

Main Results:

  • Female smokers showed no significant difference in early or late CNV compared to female non-smokers.
  • Male smokers exhibited greater early and late CNV compared to male non-smokers.
  • Male smokers displayed altered inhibitory processes during the 'no go' condition, affecting CNV development.

Conclusions:

  • Preliminary findings suggest significant gender differences in the psychophysiological effects of nicotine/smoking.
  • These results highlight the importance of considering gender in research on nicotine's impact on cognitive function.
  • Future research should account for gender to better understand nicotine's effects on information processing.