Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses.
Children diagnosed with an Attention Deficit Hyperactivity Disorder (ADHD) often exhibit impulsivity and timing difficulties. Here, we investigated whether children (mean age = 9.9 years) with combined type ADHD, comprising both hyperactive-impulsive and inattentive symptoms, could use the temporal...
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2025-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0319621 |
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| author | Inga Korolczuk Boris Burle Laurence Casini Krzysztof Gerc Dorota Lustyk Magdalena Senderecka Jennifer T Coull |
| author_facet | Inga Korolczuk Boris Burle Laurence Casini Krzysztof Gerc Dorota Lustyk Magdalena Senderecka Jennifer T Coull |
| author_sort | Inga Korolczuk |
| collection | DOAJ |
| description | Children diagnosed with an Attention Deficit Hyperactivity Disorder (ADHD) often exhibit impulsivity and timing difficulties. Here, we investigated whether children (mean age = 9.9 years) with combined type ADHD, comprising both hyperactive-impulsive and inattentive symptoms, could use the temporal predictability of an event to help inhibit impulsive behaviour. In an adapted Simon task, we measured the effects of temporal predictability on the speed and accuracy of choice reaction times (RT) to targets appearing after short or long intervals. Temporally predictive information was conveyed either explicitly (visual cues) or implicitly (cue-target interval). Analysis of RT distributions allowed us to decompose impulsive behaviour into two key elements: the initial urge to react impulsively, and the subsequent ability to inhibit any impulsive erroneous behaviour. Both healthy controls and ADHD children could use temporal predictability conveyed by temporal cues and the length of the trial to speed their RT. However, in healthy children both explicit and implicit temporal predictability impaired inhibition of impulsive responses. In turn, although children with ADHD had stronger tendency for impulsive responding and abnormal patterns of inhibition as compared to controls, the temporal predictability of the target did not exacerbate these effects. Indeed, responding to targets appearing after long, rather than short, intervals improved inhibition in ADHD children. Taken together, our results suggest that children with ADHD can make use of longer preparatory intervals to help inhibit impulsive behaviour. |
| format | Article |
| id | doaj-art-3dc78583f6ed4e58b1be913ad047fed4 |
| institution | Kabale University |
| issn | 1932-6203 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj-art-3dc78583f6ed4e58b1be913ad047fed42025-08-20T03:47:28ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01203e031962110.1371/journal.pone.0319621Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses.Inga KorolczukBoris BurleLaurence CasiniKrzysztof GercDorota LustykMagdalena SendereckaJennifer T CoullChildren diagnosed with an Attention Deficit Hyperactivity Disorder (ADHD) often exhibit impulsivity and timing difficulties. Here, we investigated whether children (mean age = 9.9 years) with combined type ADHD, comprising both hyperactive-impulsive and inattentive symptoms, could use the temporal predictability of an event to help inhibit impulsive behaviour. In an adapted Simon task, we measured the effects of temporal predictability on the speed and accuracy of choice reaction times (RT) to targets appearing after short or long intervals. Temporally predictive information was conveyed either explicitly (visual cues) or implicitly (cue-target interval). Analysis of RT distributions allowed us to decompose impulsive behaviour into two key elements: the initial urge to react impulsively, and the subsequent ability to inhibit any impulsive erroneous behaviour. Both healthy controls and ADHD children could use temporal predictability conveyed by temporal cues and the length of the trial to speed their RT. However, in healthy children both explicit and implicit temporal predictability impaired inhibition of impulsive responses. In turn, although children with ADHD had stronger tendency for impulsive responding and abnormal patterns of inhibition as compared to controls, the temporal predictability of the target did not exacerbate these effects. Indeed, responding to targets appearing after long, rather than short, intervals improved inhibition in ADHD children. Taken together, our results suggest that children with ADHD can make use of longer preparatory intervals to help inhibit impulsive behaviour.https://doi.org/10.1371/journal.pone.0319621 |
| spellingShingle | Inga Korolczuk Boris Burle Laurence Casini Krzysztof Gerc Dorota Lustyk Magdalena Senderecka Jennifer T Coull Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses. PLoS ONE |
| title | Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses. |
| title_full | Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses. |
| title_fullStr | Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses. |
| title_full_unstemmed | Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses. |
| title_short | Leveraging time for better impulse control: Longer intervals help ADHD children inhibit impulsive responses. |
| title_sort | leveraging time for better impulse control longer intervals help adhd children inhibit impulsive responses |
| url | https://doi.org/10.1371/journal.pone.0319621 |
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