White matter-based brain network topological properties associated with individual impulsivity
Wi Hoon Jung, Euitae Kim · 2023
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Description
Jung and Kim study brain network traits tied to impulsivity in a 2023 paper. Delay discounting, a measure of impatience in choice tasks, links to control disorders and poor health outcomes. Self-rated impulsivity may or may not share the same brain base.
Diffusion imaging and graph analysis mapped white matter networks. People with steep discounting showed weaker small-world structure in their networks. A prefrontal area tied to judging value had higher centrality in that group. A self-rated motor impulsivity scale linked to different traits, in areas for segregation and motor control. The authors say behavior and self-report mark distinct brain patterns. Both could help predict impulsive risk.
Catalog record
| CREATOR | Wi Hoon Jung, Euitae Kim |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 39 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |