| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Stephen E Nadea. Neural mechanisms of emotions, alexithymia, and depression. Handbook of clinical neurology. vol 183. 2021-08-17. PMID:34389124. |
with this perspective, i propose a new model of emotional function that reasonably accounts for the effects of focal lesions at various points (insula, orbitofrontal cortex, convexity cortex, and intervening white matter) due to stroke, trauma, surgery, and degenerative disease, as reflected in disorders of affective prosody, facial emotional comprehension and expression, emotional behavior, and personality. |
2021-08-17 |
2023-08-13 |
Not clear |
| Patricia Irizar, Natalia Albein-Urios, José Miguel Martínez-González, Antonio Verdejo-Garcia, Valentina Lorenzett. Unpacking common and distinct neuroanatomical alterations in cocaine dependent versus pathological gambling. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. vol 33. 2021-08-10. PMID:32088112. |
in line with emerging functional neuroimaging findings, we hypothesised (i) lower volumes of corticostriatal areas ascribed to decision-making/inhibitory control, craving and reward processing (i.e., orbitofrontal cortex, inferior frontal gyrus, amygdala, striatum, insula) in both pathological gamblers and cocaine dependent participants versus controls; (ii) selected dopaminergic/glutamatergic pathways directly taxed by cocaine (i.e., superior, dorsolateral and anterior cingulate cortices) would be altered in cocaine dependent versus control participants only. |
2021-08-10 |
2023-08-13 |
human |
| Seyedeh Fahimeh Hosseini, Seyed Kamran Kamrava, Somayeh Asadi, Shayan Maleki, Arash Zare-Sadeghi, Ali Shakeri-Zade. A multimodal MR-compatible olfactometer with real-time controlling capability. Journal of medical engineering & technology. vol 44. issue 6. 2021-08-05. PMID:32700982. |
group analysis revealed a significant bold signal change in some regions of olfactory and trigeminal networks including the orbitofrontal cortex, insula, inferior frontal gyrus, hippocampus, cingulate gyrus and piriform cortex. |
2021-08-05 |
2023-08-13 |
human |
| Nikolaos Perakakis, Olivia M Farr, Christos S Mantzoro. Fasting oxyntomodulin, glicentin, and gastric inhibitory polypeptide levels are associated with activation of reward- and attention-related brain centres in response to visual food cues in adults with obesity: A cross-sectional functional MRI study. Diabetes, obesity & metabolism. vol 23. issue 5. 2021-07-09. PMID:33417264. |
we observed that fasting blood levels of gip were inversely associated with the activation of attention-related areas (visual cortices of the occipital lobe, parietal lobe) and of oxyntomodulin and glicentin with reward-related areas (insula, putamen, caudate for both, and additionally orbitofrontal cortex for glicentin) and the hypothalamus when viewing highly desirable as compared to less desirable food images. |
2021-07-09 |
2023-08-13 |
human |
| Maria Gloria Rossetti, Scott Mackey, Praveetha Patalay, Nicholas B Allen, Albert Batalla, Marcella Bellani, Yann Chye, Patricia Conrod, Janna Cousijn, Hugh Garavan, Anna E Goudriaan, Robert Hester, Rocio Martin-Santos, Nadia Solowij, Chao Suo, Paul M Thompson, Murat Yücel, Paolo Brambilla, Valentina Lorenzett. Sex and dependence related neuroanatomical differences in regular cannabis users: findings from the ENIGMA Addiction Working Group. Translational psychiatry. vol 11. issue 1. 2021-06-28. PMID:33958576. |
we compared the volume of a priori regions of interest (i.e., amygdala, hippocampus, nucleus accumbens, insula, orbitofrontal cortex (ofc), anterior cingulate cortex and cerebellum) between 129 regular cannabis users (of whom 70 were recreational users and 59 cannabis dependent) and 114 controls recruited from the enigma addiction working group, accounting for intracranial volume, age, iq, and alcohol and tobacco use. |
2021-06-28 |
2023-08-13 |
Not clear |
| Kristina Dahlgren, Charles Ferris, Stephan Haman. Neural correlates of successful emotional episodic encoding and retrieval: An SDM meta-analysis of neuroimaging studies. Neuropsychologia. vol 143. 2021-06-24. PMID:32416099. |
for successful emotional memory encoding, sdm activations were found bilaterally in the medial temporal lobe (amygdala, hippocampus, entorhinal cortex, perirhinal cortex, and parahippocampal cortex), bilaterally in visual processing regions (middle temporal, gyrus, fusiform gyrus and occipital cortex) and bilaterally in the temporal pole, orbitofrontal cortex, insula, putamen, and the inferior and middle temporal gyri. |
2021-06-24 |
2023-08-13 |
Not clear |
| Kristina Dahlgren, Charles Ferris, Stephan Haman. Neural correlates of successful emotional episodic encoding and retrieval: An SDM meta-analysis of neuroimaging studies. Neuropsychologia. vol 143. 2021-06-24. PMID:32416099. |
for successful emotional episodic memory retrieval, sdm activations were observed in the medial temporal lobe (bilateral amygdala, left hippocampus, and left entorhinal cortex and perirhinal cortex), visual processing regions (bilateral occipital cortex and right middle temporal gyrus), prefrontal cortex (bilateral orbitofrontal cortex, bilateral inferior frontal gyrus, bilateral precentral gyrus, left middle frontal gyrus, right frontal pole) and other regions in the left hemisphere including the temporal pole, insula, putamen, angular gyrus, and parietal opercular cortex. |
2021-06-24 |
2023-08-13 |
Not clear |
| Maëlle C M Gueguen, Alizée Lopez-Persem, Pablo Billeke, Jean-Philippe Lachaux, Sylvain Rheims, Philippe Kahane, Lorella Minotti, Olivier David, Mathias Pessiglione, Julien Basti. Anatomical dissociation of intracerebral signals for reward and punishment prediction errors in humans. Nature communications. vol 12. issue 1. 2021-06-22. PMID:34099678. |
however, reward pe were better signaled in some regions (such as the ventromedial prefrontal and lateral orbitofrontal cortex), and punishment pe in other regions (such as the anterior insula and dorsolateral prefrontal cortex). |
2021-06-22 |
2023-08-13 |
human |
| Ileana Morales, Kent C Berridg. 'Liking' and 'wanting' in eating and food reward: Brain mechanisms and clinical implications. Physiology & behavior. vol 227. 2021-06-21. PMID:32846152. |
hedonic hotspots are found in nucleus accumbens medial shell, ventral pallidum, orbitofrontal cortex, insula cortex, and brainstem. |
2021-06-21 |
2023-08-13 |
Not clear |
| Agnieszka K Adamczyk, Tomasz S Ligeza, Miroslaw Wyczesan. The dynamics of pain reappraisal: the joint contribution of cognitive change and mental load. Cognitive, affective & behavioral neuroscience. vol 20. issue 2. 2021-06-15. PMID:31950439. |
down-regulating pain by reappraisal exerted a robust effect on pain processing from as early as ~100 ms that diminished the activity of limbic brain regions: the anterior cingulate cortex, right orbitofrontal cortex, left anterior temporal region, and left insula. |
2021-06-15 |
2023-08-13 |
human |
| Jacklynn M Fitzgerald, Emily L Belleau, Tara A Miskovich, Walker S Pedersen, Christine L Larso. Multi-voxel pattern analysis of amygdala functional connectivity at rest predicts variability in posttraumatic stress severity. Brain and behavior. vol 10. issue 8. 2021-06-04. PMID:32525273. |
resting state functional magnetic resonance imaging (rsfmri) studies demonstrate that individuals with posttraumatic stress disorder (ptsd) exhibit atypical functional connectivity (fc) between the amygdala, involved in the generation of emotion, and regions responsible for emotional appraisal (e.g., insula, orbitofrontal cortex [ofc]) and regulation (prefrontal cortex [pfc], anterior cingulate cortex). |
2021-06-04 |
2023-08-13 |
Not clear |
| Kainan S Wang, Maya Zegel, Elena Molokotos, Lauren V Moran, David P Olson, Diego A Pizzagalli, Amy C Jane. The acute effects of nicotine on corticostriatal responses to distinct phases of reward processing. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 45. issue 7. 2021-05-27. PMID:31931509. |
during outcome, nicotine reduced nacc functional connectivity with cortical regions including the anterior cingulate cortex, orbitofrontal cortex, and insula. |
2021-05-27 |
2023-08-13 |
Not clear |
| Thang M Le, Sheng Zhang, Simon Zhornitsky, Wuyi Wang, Chiang-Shan R L. Neural correlates of reward-directed action and inhibition of action. Cortex; a journal devoted to the study of the nervous system and behavior. vol 123. 2021-05-26. PMID:31747630. |
the main effect of reward (dollar > nickel) involved not only regions associated with reward valuation (e.g., medial orbitofrontal cortex - mofc) but also those implicated in motor control, saliency, and visual attention including the racc, ventral striatum, insula, and occipital cortex. |
2021-05-26 |
2023-08-13 |
human |
| Patrick Bach, Anne Koopmann, J Malte Bumb, Sabine Vollstädt-Klein, Iris Reinhard, Marcella Rietschel, Stephanie H Witt, Klaus Wiedemann, Falk Kiefe. Leptin predicts cortical and subcortical gray matter volume recovery in alcohol dependent patients: A longitudinal structural magnetic resonance imaging study. Hormones and behavior. vol 124. 2021-05-24. PMID:32387173. |
at baseline, alcohol-dependent patients compared to healthy controls displayed smaller gmv in the insula, parts of the superior, middle and inferior frontal gyri and hippocampal regions and thinner ct in the insula, parts of the superior and middle frontal cortices, the lateral orbitofrontal cortex and parts of the occipital and lingual cortices that partially recovered during abstinence (p |
2021-05-24 |
2023-08-13 |
Not clear |
| Ian R Davis, Sydney A Coldren, Xuan L. Methamphetamine seeking after prolonged abstinence is associated with activated projections from anterior intralaminar nucleus of thalamus to dorsolateral striatum in female rats. Pharmacology, biochemistry, and behavior. vol 200. 2021-05-24. PMID:33309825. |
on abstinence day 26, we tested rats for relapse to meth seeking and measured fos (a neuronal activity marker), and double-labeling of ctb and fos in anterior cingulate cortex, anterior insula cortex, orbitofrontal cortex, basolateral amygdala, ait, and parafascicular nuclei of thalamus. |
2021-05-24 |
2023-08-13 |
rat |
| Akira Kunimatsu, Koichiro Yasaka, Hiroyuki Akai, Natsuko Kunimatsu, Osamu Ab. MRI findings in posttraumatic stress disorder. Journal of magnetic resonance imaging : JMRI. vol 52. issue 2. 2021-05-14. PMID:31515885. |
mri findings have implicated that brain regions associated with ptsd pathophysiology include the medial and dorsolateral prefrontal cortex, orbitofrontal cortex, insula, lentiform nucleus, amygdala, hippocampus and parahippocampus, anterior and posterior cingulate cortex, precuneus, cuneus, fusiform and lingual gyri, and the white matter tracts connecting these brain regions. |
2021-05-14 |
2023-08-13 |
Not clear |
| Céline Charroud, Gaëtan Poulen, Emily Sanrey, Nicolas Menjot de Champfleur, Jérémy Deverdun, Philippe Coubes, Emmanuelle Le Bar. Task- and Rest-based Functional Brain Connectivity in Food-related Reward Processes among Healthy Adolescents. Neuroscience. vol 457. 2021-05-14. PMID:33484819. |
it is known that the nucleus accumbens, orbitofrontal cortex and insula play a role in food-related reward processes. |
2021-05-14 |
2023-08-13 |
human |
| Céline Charroud, Gaëtan Poulen, Emily Sanrey, Nicolas Menjot de Champfleur, Jérémy Deverdun, Philippe Coubes, Emmanuelle Le Bar. Task- and Rest-based Functional Brain Connectivity in Food-related Reward Processes among Healthy Adolescents. Neuroscience. vol 457. 2021-05-14. PMID:33484819. |
conversely, functional connectivity was increased during aversive stimuli between the right medial orbitofrontal cortex and right posterior insula when hungry as opposed to satiated. |
2021-05-14 |
2023-08-13 |
human |
| Siyi Yu, Fen Feng, Qi Zhang, Zhifu Shen, Zhengyan Wang, Youping Hu, Liang Gon. Gray matter hypertrophy in primary insomnia: a surface-based morphometric study. Brain imaging and behavior. vol 14. issue 5. 2021-04-27. PMID:30511119. |
compared to controls, pi patients showed cortical thickening in the left orbital frontal cortex (ofc), right rostral anterior cingulate cortex (racc), left middle cingulate cortex (mcc), bilateral insula, left superior parietal lobule (spl), and right fusiform area (ffa), and showed increased cortical volume in the left ofc, right racc, bilateral rostral middle frontal gyrus, and right ffa. |
2021-04-27 |
2023-08-13 |
Not clear |
| Chao Wang, Peiyu Huang, Zhujing Shen, Wei Qian, Shuyue Wang, Yeerfan Jiaerken, Xiao Luo, Kaicheng Li, Qingze Zeng, Cheng Zhou, Yihong Yang, Minming Zhan. Increased striatal functional connectivity is associated with improved smoking cessation outcomes: A preliminary study. Addiction biology. vol 26. issue 2. 2021-03-25. PMID:32436626. |
significant interaction effects were detected: (1) between left nucleus accumbens (nac) and left orbitofrontal cortex (ofc), insula, inferior frontal gyrus (ifg), and bilateral precuneus; (2) between right nac and left insula, ifg, and bilateral dorsolateral prefrontal cortex (dlpfc); and (3) between bilateral putamen and left precuneus. |
2021-03-25 |
2023-08-13 |
human |