Details

Autor(en) / Beteiligte

• Katsumi, Yuta
• de Voogd, Lycia D
• Ventura-Bort, Carlos
• Liu, Wei
• Qin, Shaozheng

Titel

Editorial: Interaction between affect and memory in the brain: From basic mechanisms to clinical implications

Ist Teil von

• Frontiers in behavioral neuroscience, 2023-01, Vol.17, p.1120282

Ort / Verlag

Switzerland: Frontiers Research Foundation

Erscheinungsjahr

2023

Quelle

Open access e-journals list

Beschreibungen/Notizen

• [...]two papers examined the mechanisms underlying dysfunctional affective and memory-related processes in patients with PTSD. Using a multiple factor analysis, the authors report two components that summarized the data, which were characterized by impaired spatial processing in patients coupled with abnormal gray and white matter integrity within a network of brain regions including the hippocampus. The authors report that, whereas patients with PTSD exhibited a positive relationship between PPN-amygdala connectivity and heart rate variability, those with PTSD + DS showed a negative relationship. Recent research shows that test-retest reliability of the enhancement of memory by affective arousal is rather low—i.e., confidence intervals of test-retest correlations across participants over 7–10 weeks falling consistently below r = 0.5 (Schümann et al., 2020).