All Relations between amygdala and prefrontal cortex

Publication Sentence Publish Date Extraction Date Species
Antonio Girella, Martina Di Bartolomeo, Enrico Dainese, Valeria Buzzelli, Viviana Trezza, Claudio D'Addari. Fatty Acid Amide Hydrolase and Cannabinoid Receptor Type 1 Genes Regulation is Modulated by Social Isolation in Rats. Neurochemical research. 2024-02-18. PMID:38368587. we observed selective reduction in mrna levels for fatty acid amide hydrolase (faah) and cannabinoid receptor type 1 (cnr1) genes in the amygdala complex and of cnr1 in the prefrontal cortex of socially isolated rats when compared to controls, and these changes appear to be partially driven by trimethylation of lysine 27 and acetylation of lysine 9 at histone 3. 2024-02-18 2024-02-20 rat
Bernard Cresp. The roots of STEM: what are the evolutionary and neural bases of human mathematics and technology? Brain, behavior and evolution. 2024-02-18. PMID:38368855. in turn, the decision-making that integrates kinship levels with costs and benefits from alternative behaviors has recently been shown to recruit the lateral septum, a hub region that combines internal (from the prefrontal cortex, amygdala and other regions) and external information relevant to social behavior, using a dedicated subsystem of neurons specific to kinship. 2024-02-18 2024-02-21 human
Anna C Cichocki, Richard E Zinbarg, Michelle G Craske, Iris K-Y Chat, Katherine S Young, Susan Y Bookheimer, Robin Nussloc. Transdiagnostic symptom of depression and anxiety associated with reduced gray matter volume in prefrontal cortex. Psychiatry research. Neuroimaging. vol 339. 2024-02-15. PMID:38359709. using structural mri, gray matter volumes were extracted for emotion generation (amygdala, nucleus accumbens) and regulation (orbitofrontal, ventrolateral, and dorsolateral prefrontal cortex) regions, often implicated in depression and anxiety. 2024-02-15 2024-02-18 Not clear
Christopher J E Denning, Lauren E Madory, Jessica N Herbert, Ryan A Cabrera, Karen K Szumlinsk. Neuropharmacological Evidence Implicating Drug-Induced Glutamate Receptor Dysfunction in Affective and Cognitive Sequelae of Subchronic Methamphetamine Self-Administration in Mice. International journal of molecular sciences. vol 25. issue 3. 2024-02-10. PMID:38339206. relative to naïve controls, ma-experienced mice exhibited several changes in the expression of certain glutamate receptor-related proteins and their downstream effectors within the ventral and dorsal areas of the prefrontal cortex, the hippocampus, and the amygdala, many of which were sex-selective. 2024-02-10 2024-02-12 mouse
Sinem Demirel, Fulya Tuzcu, Nazan Uysal Harzadin, Sevim Kandiş, Servet Kızıldağ, Lütfiye Kanı. Examination of Empathy-Like Behaviour in Nicotine-Preferring Rat Lines. The International journal of neuroscience. 2024-02-06. PMID:38318673. oxytocin receptor and arginine vasopressin (avp) levels, which have been shown to be related to empathy-like behaviour, were examined in the prefrontal cortex and amygdala regions using the enzyme-linked immunoassay method. 2024-02-06 2024-02-09 rat
Sinem Demirel, Fulya Tuzcu, Nazan Uysal Harzadin, Sevim Kandiş, Servet Kızıldağ, Lütfiye Kanı. Examination of Empathy-Like Behaviour in Nicotine-Preferring Rat Lines. The International journal of neuroscience. 2024-02-06. PMID:38318673. no significant differences were found in avp and oxytocin receptor levels in the prefrontal cortex and amygdala. 2024-02-06 2024-02-09 rat
Charles Verdonk, Adam R Teed, Evan J White, Xi Ren, Jennifer L Stewart, Martin P Paulus, Sahib S Khals. Heartbeat-evoked neural response abnormalities in generalized anxiety disorder during peripheral adrenergic stimulation. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. 2024-01-30. PMID:38291167. using analyzable blood oxygenation level-dependent fmri data from participants with concurrent eeg-fmri data (21 gad and 21 hc), we found that the aforementioned hep effects were uncorrelated with fmri signals in the insula, ventromedial prefrontal cortex, dorsal anterior cingulate cortex, amygdala, and somatosensory cortex, brain regions implicated in cardiac signal processing in prior fmri studies. 2024-01-30 2024-02-02 human
Alec J Jamieson, Christine A Leonards, Christopher G Davey, Ben J Harriso. Major depressive disorder associated alterations in the effective connectivity of the face processing network: a systematic review. Translational psychiatry. vol 14. issue 1. 2024-01-25. PMID:38272868. these studies identified that compared with healthy controls, participants with mdd demonstrated (1) reduced connectivity from the dorsolateral prefrontal cortex to the amygdala during the processing of negatively valenced expressions, and (2) increased inhibitory connectivity from the ventromedial prefrontal cortex to amygdala during the processing of happy facial expressions. 2024-01-25 2024-01-28 human
Simone Battaglia, Chiara Di Fazio, Matteo Mazzà, Marco Tamietto, Alessio Avenant. Targeting Human Glucocorticoid Receptors in Fear Learning: A Multiscale Integrated Approach to Study Functional Connectivity. International journal of molecular sciences. vol 25. issue 2. 2024-01-23. PMID:38255937. stress, a ubiquitous aspect of life, influences fear learning and extinction by changing the activity of the amygdala, prefrontal cortex, and hippocampus, leading to enhanced fear responses and/or impaired extinction. 2024-01-23 2024-01-25 human
Charlie J Clarke-Williams, Vítor Lopes-Dos-Santos, Laura Lefèvre, Demi Brizee, Adrien A Causse, Roman Rothaermel, Katja Hartwich, Pavel V Perestenko, Robert Toth, Colin G McNamara, Andrew Sharott, David Dupre. Coordinating brain-distributed network activities in memory resistant to extinction. Cell. vol 187. issue 2. 2024-01-19. PMID:38242086. to investigate this, we simultaneously monitored the prefrontal cortex, nucleus accumbens, amygdala, hippocampus, and ventral tegmental area (vta) of the mouse brain from initial recall to post-extinction renewal of a memory involving cocaine experience. 2024-01-19 2024-01-22 mouse
Shahd Alabdulkader, Alhanouf S Al-Alsheikh, Alexander D Miras, Anthony P Goldston. Obesity surgery and neural correlates of human eating behaviour: A systematic review of functional MRI studies. NeuroImage. Clinical. vol 41. 2024-01-18. PMID:38237270. neural responses to food cues can be measured by changes in blood oxygen level dependent (bold) signal in brain regions involved in reward processing, including caudate, putamen, nucleus accumbens, insula, amygdala, orbitofrontal cortex, and top-down inhibitory control, including dorsolateral prefrontal cortex (dlpfc). 2024-01-18 2024-01-21 human
Guven Akcay, Anzel Bahadir, Yakup Tatar, Mehmet Nuri Atalar, Cahit Babur, Aysegul Taylan Ozka. Investigation of the effects of Toxoplasma gondii on behavioral and molecular mechanism in bradyzoite stage. Brain research. 2024-01-16. PMID:38228258. in our study, the effects of t. gondii on locomotor activity, anxiety, learning and memory, and norepinephrine (ne), levodopa (l-dopa), dopamine (da) and 3,4-d-dihydroxyphenylacetic acid (dopac) catecholamines in amygdala, striatum, prefrontal cortex and hippocampus regions of the brain were investigated in bradyzoite stage. 2024-01-16 2024-01-19 mouse
Haeme R P Park, Miranda R Chilver, Yann Quidé, Arthur Montalto, Peter R Schofield, Leanne M Williams, Justine M Gat. Heritability of cognitive and emotion processing during functional MRI in a twin sample. Human brain mapping. vol 45. issue 1. 2024-01-15. PMID:38224545. using the roi approach, we found that activity of regions specifically implicated in emotion processing and selective attention showed significant heritability for three rois, including estimates of 33%-34% for the left and right amygdala in the nonconscious processing of sad faces and 29% in the medial superior prefrontal cortex for the oddball task. 2024-01-15 2024-01-18 human
Aleks Stolicyn, Mathew A Harris, Laura de Nooij, Xueyi Shen, Jennifer A Macfarlane, Archie Campbell, Christopher J McNeil, Anca-Larisa Sandu, Alison D Murray, Gordon D Waiter, Stephen M Lawrie, J Douglas Steele, Andrew M McIntosh, Liana Romaniuk, Heather C Whalle. Disrupted limbic-prefrontal effective connectivity in response to fearful faces in lifetime depression. Journal of affective disorders. 2024-01-14. PMID:38220104. multiple brain imaging studies of negative emotional bias in major depressive disorder (mdd) have used images of fearful facial expressions and focused on the amygdala and the prefrontal cortex. 2024-01-14 2024-01-17 Not clear
Gyeongah Park, Qian Ge, Zhen Jin, Jianyang D. Acid-Sensing Ion Channel 1a Contributes to the Prefrontal Cortex Ischemia-Enhanced Neuronal Activities in the Amygdala. Brain sciences. vol 13. issue 12. 2023-12-23. PMID:38137132. our findings intriguingly illustrate that mpfc ischemia not only accentuates the pfc to the amygdala circuit but also implicates asic1a in fostering augmented synaptic plasticity after ischemia. 2023-12-23 2023-12-25 Not clear
Maria Theodoratou, Georgios A Kougioumtzis, Vasiliki Yotsidi, Maria Sofologi, Dimitra Katsarou, Kalliopi Megar. Neuropsychological Consequences of Massive Trauma: Implications and Clinical Interventions. Medicina (Kaunas, Lithuania). vol 59. issue 12. 2023-12-23. PMID:38138231. specific brain regions, including the amygdala and prefrontal cortex, undergo physiological changes that can lead to memory impairments, attention deficits, and emotional disturbances. 2023-12-23 2023-12-25 Not clear
Alberto Fernández-Teruel, Toni Cañete, Daniel Sampedro-Viana, Ignasi Oliveras, Rafael Torrubia, Adolf Tobeñ. Contribution of the Roman rat lines/strains to personality neuroscience: neurobehavioral modeling of internalizing/externalizing psychopathologies. Personality neuroscience. vol 6. 2023-12-19. PMID:38107777. for example, relative to rla rats, rhas exhibit decreased function of the prefrontal cortex (pfc), hippocampus and amygdala, increased functional tone of the mesolimbic dopamine system, a deficit of central metabotropic glutamate-2 (mglu2) receptors, increased density of serotonin 5-ht2a receptors in the pfc, impairment of gabaergic transmission in the pfc, alterations of several synaptic markers and increased density of pyramidal immature dendrític spines in the pfc. 2023-12-19 2023-12-21 rat
Richard L Spinieli, Rafael Cazuza, Amanda J Sales, Ruither Carolino, Janete A Franci, Maral Tajerian, Christie R A Leite-Paniss. Acute restraint stress regulates brain DNMT3a and promotes defensive behaviors in male rats. Neuroscience letters. 2023-12-15. PMID:38101612. we employed biochemical (radioimmunoassay for corticosterone; global dna methylation by enzyme immunoassay and western blot for dnmt3a expression in the amygdala, ventral hippocampus, and prefrontal cortex) and behavioral (elevated plus maze and dark-light box for anxiety and hot plate test for nociception) tests in adult male wistar rats exposed to ars or handling (control). 2023-12-15 2023-12-18 rat
Agnes Hazi, Esmaeil Ebrahimie, Elizabeth A Levay, Manijeh Mohammadi-Dehcheshmeh, Matt Zelko, Antonina Govic, Helen Nasse. Crosstalk between short- and long-term calorie restriction transcriptomic signatures with anxiety-like behavior, aging, and neurodegeneration: implications for drug repurposing. Frontiers in behavioral neuroscience. vol 17. 2023-12-14. PMID:38094940. we investigated the effects of short- and long-term cr on behavior as well as transcriptome profiles in the hypothalamus, amygdala, prefrontal cortex, pituitary, and adrenal glands of hooded wistar and long evans male rats. 2023-12-14 2023-12-17 rat
Hannah Lail, Angela M Mabb, Marise B Parent, Filipe Pinheiro, Desiree Wander. Effects of Dietary Methionine Restriction on Cognition in Mice. Nutrients. vol 15. issue 23. 2023-12-09. PMID:38068808. overall findings indicate that in animal models, mr is associated with protection against obesity-, age-, and alzheimer's disease-induced impairments in learning and memory that depend on different brain regions, including the prefrontal cortex, amygdala, and hippocampus. 2023-12-09 2023-12-17 mouse