All Relations between emotional stimuli and hippocampus

Publication Sentence Publish Date Extraction Date Species
Daniela M Magalhães, Nicolas A Stewart, Myrthe Mampay, Sara O Rolle, Chloe M Hall, Emad Moeendarbary, Melanie S Flint, Ana M Sebastião, Cláudia A Valente, Marcus K Dymond, Graham K Sherida. The sphingosine 1-phosphate analogue, FTY720, modulates the lipidomic signature of the mouse hippocampus. Journal of neurochemistry. 2024-02-10. PMID:38339785. we focused on the hippocampus, a brain region known to be important for learning, memory, and the processing of sensory and emotional stimuli. 2024-02-10 2024-02-12 mouse
Salman E Qasim, Uma R Mohan, Joel M Stein, Joshua Jacob. Neuronal activity in the human amygdala and hippocampus enhances emotional memory encoding. Nature human behaviour. 2023-01-16. PMID:36646837. next, in a subset of participants (n = 19), we show that applying high-frequency electrical stimulation to the hippocampus selectively diminished memory for emotional stimuli and specifically decreased hfa. 2023-01-16 2023-08-14 human
Salman E Qasim, Uma R Mohan, Joel M Stein, Joshua Jacob. Neuronal activity in the human amygdala and hippocampus enhances emotional memory encoding. Nature human behaviour. 2023-01-16. PMID:36646837. high-frequency activity (hfa), a correlate of neuronal spiking activity, increased in both the hippocampus and the amygdala when participants successfully encoded emotional stimuli. 2023-01-16 2023-08-14 human
Manuela Costa, Diego Lozano-Soldevilla, Antonio Gil-Nagel, Rafael Toledano, Carina R Oehrn, Lukas Kunz, Mar Yebra, Costantino Mendez-Bertolo, Lennart Stieglitz, Johannes Sarnthein, Nikolai Axmacher, Stephan Moratti, Bryan A Strang. Aversive memory formation in humans involves an amygdala-hippocampus phase code. Nature communications. vol 13. issue 1. 2022-10-27. PMID:36302909. the phase difference between subsequently remembered vs. not-remembered emotional stimuli translates to a time period that enables lagged coherence between amygdala and downstream hippocampal gamma. 2022-10-27 2023-08-14 human
Shefali Chaudhary, Simon Zhornitsky, Herta H Chao, Christopher H van Dyck, Chiang-Shan R L. Emotion Processing Dysfunction in Alzheimer's Disease: An Overview of Behavioral Findings, Systems Neural Correlates, and Underlying Neural Biology. American journal of Alzheimer's disease and other dementias. vol 37. 2022-03-31. PMID:35357236. despite amygdala reactivity to emotional stimuli, hippocampal dysfunction conduces to deficits in emotional memory. 2022-03-31 2023-08-13 Not clear
Brandi Person, Kirsten A Oinone. Emotional Memory in Oral Contraceptive Users: Negative Stimuli Are More Forgettable. Psychological reports. vol 123. issue 6. 2021-08-10. PMID:31216239. recent research suggests oral contraceptive use is associated with altered memory for emotional story information, blunted stress hormone responses to emotional stimuli, and altered structure or function of the amygdala and hippocampus. 2021-08-10 2023-08-13 human
Jie Zheng, Rebecca F Stevenson, Bryce A Mander, Lilit Mnatsakanyan, Frank P K Hsu, Sumeet Vadera, Robert T Knight, Michael A Yassa, Jack J Li. Multiplexing of Theta and Alpha Rhythms in the Amygdala-Hippocampal Circuit Supports Pattern Separation of Emotional Information. Neuron. vol 102. issue 4. 2020-03-25. PMID:30979537. here, we used intracranial recordings in pre-surgical epilepsy patients to show that successful pattern separation of emotional stimuli is associated with theta band (3-7 hz)-coordinated bidirectional interactions between the amygdala and the hippocampus. 2020-03-25 2023-08-13 Not clear
Nina Levar, Judith M C van Leeuwen, Damiaan Denys, Guido A van Winge. Divergent influences of anterior cingulate cortex GABA concentrations on the emotion circuitry. NeuroImage. vol 158. 2018-06-01. PMID:28669913. gaba levels were positively correlated with blood oxygen level dependent (bold) responses to emotional stimuli in the amygdala and to emotional and neutral stimuli in the hippocampus. 2018-06-01 2023-08-13 human
David Pagliaccio, Joan L Luby, Ryan Bogdan, Arpana Agrawal, Michael S Gaffrey, Andrew C Belden, Kelly N Botteron, Michael P Harms, Deanna M Barc. HPA axis genetic variation, pubertal status, and sex interact to predict amygdala and hippocampus responses to negative emotional faces in school-age children. NeuroImage. vol 109. 2016-01-08. PMID:25583614. understanding how individual differences in these factors predict differences in emotional responsivity may be important for understanding both normative emotional development and for understanding the mechanisms underlying internalizing disorders, like anxiety and depression, that have often been related to increased amygdala and hippocampus responses to negatively valenced emotional stimuli. 2016-01-08 2023-08-13 Not clear
Hideo Suzuki, Kelly N Botteron, Joan L Luby, Andy C Belden, Michael S Gaffrey, Casey M Babb, Tomoyuki Nishino, Michael I Miller, J Tilak Ratnanather, Deanna M Barc. Structural-functional correlations between hippocampal volume and cortico-limbic emotional responses in depressed children. Cognitive, affective & behavioral neuroscience. vol 13. issue 1. 2013-07-19. PMID:23055092. although hippocampal atrophy and altered functional brain responses to emotional stimuli have been found in major depressive disorder (mdd), the relationship between the two is not yet well understood. 2013-07-19 2023-08-12 human
Melissa E Wang, Ellen G Wann, Robin K Yuan, Manuel M Ramos Álvarez, Squire M Stead, Isabel A Muzzi. Long-term stabilization of place cell remapping produced by a fearful experience. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 32. issue 45. 2013-01-23. PMID:23136419. the hippocampus has been implicated in episodic emotional memory and is thought to integrate emotional stimuli within a spatial framework. 2013-01-23 2023-08-12 mouse
E D Kirby, A R Friedman, D Covarrubias, C Ying, W G Sun, K A Goosens, R M Sapolsky, D Kaufe. Basolateral amygdala regulation of adult hippocampal neurogenesis and fear-related activation of newborn neurons. Molecular psychiatry. vol 17. issue 5. 2012-08-29. PMID:21670733. given the role of the bla in hippocampus-dependent emotional memory, we investigated whether hippocampal neurogenesis was sensitive to emotional stimuli from the bla. 2012-08-29 2023-08-12 Not clear
Phoebe Neo, Donna Carter, Yiwen Zheng, Paul Smith, Cynthia Darlington, Neil McNaughto. Septal elicitation of hippocampal theta rhythm did not repair cognitive and emotional deficits resulting from vestibular lesions. Hippocampus. vol 22. issue 5. 2012-08-14. PMID:21748822. bilateral vestibular lesions cause atrophy of the hippocampus in humans and subsequent deficits in spatial memory and the processing of emotional stimuli in both rats and humans. 2012-08-14 2023-08-12 human
G Vandewalle, S Schwartz, D Grandjean, C Wuillaume, E Balteau, C Degueldre, M Schabus, C Phillips, A Luxen, D J Dijk, P Maque. Spectral quality of light modulates emotional brain responses in humans. Proceedings of the National Academy of Sciences of the United States of America. vol 107. issue 45. 2010-12-30. PMID:20974959. blue (relative to green) light increased responses to emotional stimuli in the voice area of the temporal cortex and in the hippocampus. 2010-12-30 2023-08-12 human
M I Zaichenk. Comparative analysis of spike activity of neurons in hippocampal field CA1 and CA3 in rats of different typological groups on exposure to emotional stimuli. Neuroscience and behavioral physiology. vol 39. issue 9. 2010-04-21. PMID:19830576. comparative analysis of spike activity of neurons in hippocampal field ca1 and ca3 in rats of different typological groups on exposure to emotional stimuli. 2010-04-21 2023-08-12 rat
Paolo Brambilla, John P Hatch, Jair C Soare. Limbic changes identified by imaging in bipolar patients. Current psychiatry reports. vol 10. issue 6. 2009-02-27. PMID:18980734. in adults, it is unclear whether hippocampal volumes are abnormal, whereas the amygdala is reported to be larger and hyperactive to external emotional stimuli. 2009-02-27 2023-08-12 Not clear
M I Zaĭchenk. [Comparative analysis of neuronal impulse activity in the CA1 and CA3 hippocampal fields in various typological groups of rats under exposure to emotional stimuli]. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. vol 58. issue 4. 2008-11-07. PMID:18825945. [comparative analysis of neuronal impulse activity in the ca1 and ca3 hippocampal fields in various typological groups of rats under exposure to emotional stimuli]. 2008-11-07 2023-08-12 rat
Virginie Sterpenich, Geneviève Albouy, Mélanie Boly, Gilles Vandewalle, Annabelle Darsaud, Evelyne Balteau, Thien Thanh Dang-Vu, Martin Desseilles, Arnaud D'Argembeau, Steffen Gais, Géraldine Rauchs, Manuel Schabus, Christian Degueldre, André Luxen, Fabienne Collette, Pierre Maque. Sleep-related hippocampo-cortical interplay during emotional memory recollection. PLoS biology. vol 5. issue 11. 2008-03-24. PMID:17958471. successful recollection of emotional stimuli elicited larger responses in the hippocampus and various cortical areas, including the medial prefrontal cortex, in the sleep group than in the sleep deprived group. 2008-03-24 2023-08-12 human
I V Pavlova, G L Venetsia. [Interhemispheric asymmetry of neocortex and hippocampus in orienting exploratory behavior of rabbits]. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. vol 57. issue 2. 2007-07-24. PMID:17596013. it was concluded that the active or passive nature of a behavioral reaction to emotional stimuli was correlated with changes in asymmetry in the interhemispheric neuronal interactions at the cortical and hippocampal levels. 2007-07-24 2023-08-12 Not clear
I V Pavlova, G L Vanetsia. [Activity of rabbit's neocortical and hippocampal neurons in orienting-exploratory behavior and freezing]. Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. vol 92. issue 11. 2007-05-01. PMID:17385420. by plotting autocorrelation histograms, the character of impulsation of neurons in bilateral derivations from cortical visual and somatosensory areas and hippocampal field ca1 was studied in rabbits during free behavior under the influences of emotional stimuli. 2007-05-01 2023-08-12 rabbit