All Relations between hippocampus and threat detection

Publication Sentence Publish Date Extraction Date Species
Melek Hande Bulut Demir, Rahime Kaya, Ozgun Ozalay, Damla Isman Haznedaroglu, Yigit Erdogan, Omer Kitis, Tezan Bildik, Ali Saffet Gonul, Mehmet Cagdas Eke. The effects of sexual abuse on female adolescent brain structures. Scandinavian journal of child and adolescent psychiatry and psychology. vol 11. issue 1. 2023-10-11. PMID:37818143. we hypothesized that children with sa would have a thinner pfc with larger amygdala and hippocampus that lead to aberrations in threat detection, orientation and response circuit; that would be highly adaptive in a dangerous environment in the short term. 2023-10-11 2023-10-15 Not clear
Jianjun Zhu, Carl M Anderson, Kyoko Ohashi, Alaptagin Khan, Martin H Teiche. Potential sensitive period effects of maltreatment on amygdala, hippocampal and cortical response to threat. Molecular psychiatry. 2023-03-03. PMID:36869224. bold activation fmri response to threatening versus neutral facial images was assessed in key components of the threat detection system (i.e., amygdala, hippocampus, anterior cingulate, inferior frontal gyrus and ventromedial and dorsomedial prefrontal cortices) in 202 healthy, unmedicated, participants (84 m/118 f, 23.2 ± 1.7 years old). 2023-03-03 2023-08-14 human
Jiook Cha, Tsafrir Greenberg, Inkyung Song, Helen Blair Simpson, Jonathan Posner, Lilianne R Mujica-Parod. Abnormal hippocampal structure and function in clinical anxiety and comorbid depression. Hippocampus. vol 26. issue 5. 2017-01-06. PMID:26743454. collectively, our findings show a strong association between changes in hippocampal microstructure and threat processing, which together may present a common neural pathway to comorbidity of anxiety and depression. 2017-01-06 2023-08-13 Not clear
Jiook Cha, Tsafrir Greenberg, Inkyung Song, Helen Blair Simpson, Jonathan Posner, Lilianne R Mujica-Parod. Abnormal hippocampal structure and function in clinical anxiety and comorbid depression. Hippocampus. vol 26. issue 5. 2017-01-06. PMID:26743454. in addition, mediation-structural equation modeling (sem) reveals that our hippocampal and dimensional symptom data are best explained by a model describing a significant influence of abnormal hippocampal microstructure on both anxiety and depression-mediated through its impact on abnormal hippocampal threat processing. 2017-01-06 2023-08-13 Not clear
S Cacioppo, J T Caciopp. Why may allopregnanolone help alleviate loneliness? Medical hypotheses. vol 85. issue 6. 2016-10-05. PMID:26365247. the similarities between animal and human research suggest that perceived social isolation (loneliness) may also be associated with a reduction in the synthesis of allo, potentially by reducing bdnf regulation and increasing hpa activity through the hippocampus, amygdala, and bed nucleus of the stria terminalis (bnst), especially during social threat processing. 2016-10-05 2023-08-13 human
Andrea Reinecke, Kai Thilo, Nicola Filippini, Alison Croft, Catherine J Harme. Predicting rapid response to cognitive-behavioural treatment for panic disorder: the role of hippocampus, insula, and dorsolateral prefrontal cortex. Behaviour research and therapy. vol 62. 2015-10-15. PMID:25156399. improved response to brief cbt was predicted by increased pre-treatment activation in bilateral insula and left dorsolateral prefrontal cortex (dlpfc) during threat processing, as well as increased right hippocampal gray matter volume. 2015-10-15 2023-08-13 Not clear