Genetically informative twin studies have consistently found that individual differences in anxiety and depression symptoms are stable and primarily attributable to time-invariant genetic influences, with non-shared environmental influences accounting for transient effects.
| Authors | Gillespie, NA; Couvy-Duchesne, B; Neale, MC; Hickie, IB; Martin, NG |
|---|---|
| Journal | PSYCHOLOGICAL MEDICINE |
| Pages | e17 |
| Volume | 55 |
| Date | 6/03/2025 |
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| URL | http://www.ncbi.nlm.nih.gov/pubmed/?term=10.1017/S0033291724003222 |