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 Concept Videos

Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

1.1K
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
1.1K
Drug Abuse and Addiction: Pharmacological Phenomena01:15

Drug Abuse and Addiction: Pharmacological Phenomena

1.4K
Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not...
1.4K
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

482
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
482
Antisocial Personality Disorder01:24

Antisocial Personality Disorder

888
Antisocial personality disorder is a chronic mental health condition characterized by persistent patterns of disregard for the rights and well-being of others. Individuals with antisocial personality disorder exhibit behaviors that include deceitfulness, impulsivity, irresponsibility, aggression, and a profound lack of empathy. These traits often manifest early in life and persist into adulthood, leading to significant personal, social, and legal consequences.
Behavioral Characteristics and...
888
Stimulants01:29

Stimulants

1.1K
Stimulants are substances that enhance neural activity and elevate dopamine levels in the brain, leading to their highly addictive nature. These drugs include cocaine, amphetamines, MDMA, caffeine, and nicotine, each with distinct mechanisms of action and varied health implications.
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
1.1K
Timing and Consequences on Behavior01:08

Timing and Consequences on Behavior

509
In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
509

You might also read

Related Articles

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

Sort by
Same author

One-year implant survival following lateral window sinus augmentation using plasma rich in growth factors (PRGF): a retrospective study.

Medicina oral, patologia oral y cirugia bucal·2020
Same author

Child and adolescent psychiatry training and mental health care in Southeast Europe.

European child & adolescent psychiatry·2019
Same author

[Research and psychoanalysis: A controversial and complex relationship].

Psychiatrike = Psychiatriki·2019
Same author

Mental health and psychosocial factors in young refugees, immigrants and Greeks: A retrospective study.

Psychiatrike = Psychiatriki·2019
Same author

Adolescents' mental health during the financial crisis in Greece: The first epidemiological data.

Psychiatrike = Psychiatriki·2019
Same author

Effects of leukocyte-platelet-rich fibrin (L-PRF) in different intraoral bone grafting procedures: a systematic review.

International journal of oral and maxillofacial surgery·2018

Related Experiment Video

Updated: Feb 27, 2026

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
09:12

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats

Published on: March 17, 2019

10.2K

[Impulsivity as an immediate factor between addictive disorders and Attention Deficit-Hyperactivity Disorder].

H Lazaratou1, A Palaiologou1, D Anagnostopoulos2

  • 1Child and Adolescent Unit, Community Mental Health Centre Byron Kesariani.

Psychiatrike = Psychiatriki
|July 8, 2017
PubMed
Summary

Impulsivity is a key factor in Attention Deficit Hyperactivity Disorder (ADHD) and addictive disorders. Assessing impulsivity is crucial for diagnosing and treating these conditions, especially when comorbid.

More Related Videos

Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD
10:02

Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD

Published on: March 12, 2020

16.8K
The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
05:48

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

6.5K

Related Experiment Videos

Last Updated: Feb 27, 2026

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
09:12

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats

Published on: March 17, 2019

10.2K
Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD
10:02

Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD

Published on: March 12, 2020

16.8K
The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
05:48

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

6.5K

Area of Science:

  • Neuroscience
  • Psychiatry
  • Behavioral Science

Background:

  • Impulsivity is a common behavior but can become pathological in Attention Deficit Hyperactivity Disorder (ADHD) and addictive disorders.
  • Impulsive acts and choices are observed in ADHD and addiction, with potential genetic underpinnings.
  • Impulsive choice, or delay discounting, may serve as an endophenotype for disorders characterized by high impulsivity.

Purpose of the Study:

  • To explore the multifaceted role of impulsivity in the dual diagnosis of ADHD and addictive disorders.
  • To examine the relationship between impulsivity and conditions such as substance use disorders and gambling disorder.
  • To highlight the importance of assessing impulsivity in clinical settings for patients with ADHD or addictive disorders.

Main Methods:

  • Review of existing research on impulsivity in ADHD and addictive disorders.
  • Analysis of theoretical frameworks, including reward-deficiency syndrome and endophenotype concepts.
  • Examination of correlations between impulsivity measures and disorder severity, including gambling disorder and substance use.
  • Investigation of neurobiological correlates, such as neurotransmitter system abnormalities.

Main Results:

  • Impulsivity is a shared characteristic linking ADHD with addictive disorders, including gambling disorder.
  • Genetic factors and delay discounting may contribute to vulnerability to impulsivity-related disorders.
  • Conflicting views exist regarding the etiology of impulsivity in substance use disorders (preceding or following use).
  • Abnormalities in neurotransmitter systems are observed in both gambling addiction and impulsive behavior.

Conclusions:

  • Impulsivity appears to be a personality trait rather than a transient behavior in individuals with gambling disorder.
  • ADHD may mediate the development of addictive behaviors, particularly gambling, through impulsivity.
  • Assessing impulsivity and potential comorbidities is essential for effective treatment of individuals with ADHD and/or addictive disorders.