All Relations between olfactory and amygdala

Publication Sentence Publish Date Extraction Date Species
Makiya Matsumoto, Masahide Yoshida, Buddhini Wimarsha Jayathilake, Ayumu Inutsuka, Katsuhiko Nishimori, Yuki Takayanagi, Tatsushi Onak. Indispensable role of the oxytocin receptor for allogrooming toward socially distressed cage mates in female mice. Journal of neuroendocrinology. vol 33. issue 6. 2021-11-16. PMID:34057769. the duration of allogrooming was correlated with the percentages of oxytocin receptor-expressing neurones expressing c-fos protein in the anterior olfactory nucleus, insular cortex, lateral septum and medial amygdala. 2021-11-16 2023-08-13 mouse
Makiya Matsumoto, Masahide Yoshida, Buddhini Wimarsha Jayathilake, Ayumu Inutsuka, Katsuhiko Nishimori, Yuki Takayanagi, Tatsushi Onak. Indispensable role of the oxytocin receptor for allogrooming toward socially distressed cage mates in female mice. Journal of neuroendocrinology. vol 33. issue 6. 2021-11-16. PMID:34057769. the results suggest that the oxytocin receptor, possibly in the anterior olfactory nucleus, insular cortex, lateral septum and/or medial amygdala, facilitates allogrooming behaviour toward socially distressed familiar conspecifics in female mice. 2021-11-16 2023-08-13 mouse
Brett S East, Gloria Fleming, Samantha Vervoordt, Prachi Shah, Regina M Sullivan, Donald A Wilso. Basolateral amygdala to posterior piriform cortex connectivity ensures precision in learned odor threat. Scientific reports. vol 11. issue 1. 2021-11-11. PMID:34741138. the amygdala complex plays an important role in recognition of, and response to, hedonically valenced stimuli, and has strong, reciprocal connectivity with the primary olfactory (piriform) cortex. 2021-11-11 2023-08-13 rat
Brett S East, Gloria Fleming, Samantha Vervoordt, Prachi Shah, Regina M Sullivan, Donald A Wilso. Basolateral amygdala to posterior piriform cortex connectivity ensures precision in learned odor threat. Scientific reports. vol 11. issue 1. 2021-11-11. PMID:34741138. here, we used differential odor-threat conditioning in rats to test the role of basolateral amygdala (bla) input to the piriform cortex in acquisition and expression of learned olfactory threat responses. 2021-11-11 2023-08-13 rat
Alessandro Weiss, Davide Tiziano Di Carlo, Paolo Di Russo, Francesco Weiss, Maura Castagna, Mirco Cosottini, Paolo Perrin. Microsurgical anatomy of the amygdaloid body and its connections. Brain structure & function. vol 226. issue 3. 2021-11-02. PMID:33528620. furthermore, the amygdaloid body is connected with the hippocampus through the amygdalo-hippocampal bundle, with the anterolateral temporal cortex through the amygdalo-temporalis fascicle, the anterior commissure and the temporo-pulvinar bundle of arnold, with the insular cortex through the lateral olfactory stria, with the ambiens gyrus, the para-hippocampal gyrus and the basal forebrain through the cingulum, and with the frontal cortex through the uncinate fascicle. 2021-11-02 2023-08-13 human
Yuka Donoshita, Uk-Su Choi, Hiroshi Ban, Ikuhiro Kid. Assessment of olfactory information in the human brain using 7-Tesla functional magnetic resonance imaging. NeuroImage. vol 236. 2021-10-28. PMID:34082117. we found that olfactory stimulation mainly activated the piriform and orbitofrontal cortex in addition to the amygdala. 2021-10-28 2023-08-13 human
Elena Garcia-Calero, Lara López-González, Margaret Martínez-de-la-Torre, Chen-Ming Fan, Luis Puelle. Sim1-expressing cells illuminate the origin and course of migration of the nucleus of the lateral olfactory tract in the mouse amygdala. Brain structure & function. vol 226. issue 2. 2021-10-25. PMID:33492553. sim1-expressing cells illuminate the origin and course of migration of the nucleus of the lateral olfactory tract in the mouse amygdala. 2021-10-25 2023-08-13 mouse
Fumiko Obata, Tom Obri. Distribution of Gb(3) Immunoreactivity in the Mouse Central Nervous System. Toxins. vol 2. issue 8. 2021-10-20. PMID:20725533. the immunoreactive neurons are in olfactory bulbs, cerebral cortex, hippocampus, striatum, amygdala, thalamus, hypothalamus, cerebellum, and medulla oblongata. 2021-10-20 2023-08-12 mouse
Maciej Równiak, Krystyna Bogus-Nowakowska, Daniel Kalinowski, Anna Kozłowsk. The evolutionary trajectories of the individual amygdala nuclei in the common shrew, guinea pig, rabbit, fox and pig: A consequence of embryological fate and mosaic-like evolution. Journal of anatomy. 2021-10-14. PMID:34648181. however, in relation to the whole amygdala volume, volumes and volumetric percentages of the lateral (la) and basomedial (bm) nuclei scale with positive allometry, for the medial (me) and lateral olfactory tract (nlot) nuclei these parameters scale with negative allometry while the values of these parameters for the basolateral (bl), central (ce) and cortical (co) nuclei scale with isometry. 2021-10-14 2023-08-13 rabbit
Ito Kawakami, Atsuko Motoda, Masashi Hashimoto, Aki Shimozawa, Masami Masuda-Suzukake, Reiko Ohtani, Mina Takase, Mari Kumashiro, Kazuyuki Samejima, Masato Hasegaw. Progression of phosphorylated α-synuclein in Macaca fuscata. Brain pathology (Zurich, Switzerland). vol 31. issue 5. 2021-10-13. PMID:33754430. the left hemisphere, including parietal/temporal cortex presented sparse α-syn pathology, and no immunoreactivity was seen in olfactory nerves, amygdala, hippocampus, or right parietal/temporal cortex. 2021-10-13 2023-08-13 human
Jacopo Pasquini, David J Brooks, Nicola Paves. The Cholinergic Brain in Parkinson's Disease. Movement disorders clinical practice. vol 8. issue 7. 2021-10-12. PMID:34631936. olfactory impairment is associated with cholinergic denervation of the limbic archicortex, specifically hippocampus and amygdala. 2021-10-12 2023-08-13 human
b' Ivan Marinkovi\\xc4\\x87, Turgut Tatlisumak, Usama Abo-Ramadan, Biljana Georgievski Brki\\xc4\\x87, Milan Aksi\\xc4\\x87, Slobodan Marinkovi\\xc4\\x8. A basic MRI anatomy of the rat brain in coronal sections for practical guidance to neuroscientists. Brain research. vol 1747. 2021-10-07. PMID:32755602.' large and small gray matter structures were recognized as well, for example, the anterior olfactory structures, nucleus accumbens, caudate putamen, claustrum, bed nucleus of the stria terminalis, pituitary gland, globus pallidus, amygdala, some midline and intralaminar thalamic nuclei, certain hypothalamic nuclei, hippocampal formation, pineal body, periaqueductal gray matter, lateral and medial geniculate bodies, superior and inferior colliculi, and cranial nerves nuclei. 2021-10-07 2023-08-13 rat
Carla Mucignat-Carett. Processing of intraspecific chemical signals in the rodent brain. Cell and tissue research. vol 383. issue 1. 2021-09-16. PMID:33404846. in the rodent brain, the central processing of ecologically relevant chemical stimuli involves many different areas located at various levels within the neuraxis: the main and accessory olfactory bulbs, some nuclei in the amygdala, the hypothalamus, and brainstem. 2021-09-16 2023-08-13 Not clear
Gabriele Gerlach, Mario F Wulliman. Neural pathways of olfactory kin imprinting and kin recognition in zebrafish. Cell and tissue research. vol 383. issue 1. 2021-09-16. PMID:33515290. kin recognition based on olfactory and visual imprinting requires neuronal circuits that were assumed to be necessarily dependent on the interaction of mammalian amygdala, hippocampus, and isocortex, the latter being a structure that teleost fish are lacking. 2021-09-16 2023-08-13 zebrafish
Gabriele Gerlach, Mario F Wulliman. Neural pathways of olfactory kin imprinting and kin recognition in zebrafish. Cell and tissue research. vol 383. issue 1. 2021-09-16. PMID:33515290. in particular, we identify the medial amygdala and neural olfactory central circuits related to kin imprinting and kin recognition corresponding to an accessory olfactory system despite the absence of a separate vomeronasal organ. 2021-09-16 2023-08-13 zebrafish
Baylee A Porter, Thomas Muelle. The Zebrafish Amygdaloid Complex - Functional Ground Plan, Molecular Delineation, and Everted Topology. Frontiers in neuroscience. vol 14. 2021-09-03. PMID:32765204. central to our paradigm, the study identifies the teleostean amygdaloid nucleus of the lateral olfactory tract (nlot), an olfactory integrative structure that links dopaminergic telencephalic groups to the amygdala alongside redefining the putative zebrafish olfactory pallium ("dp"). 2021-09-03 2023-08-13 zebrafish
Jasper H B de Groot, Peter A Kirk, Jay A Gottfrie. Titrating the Smell of Fear: Initial Evidence for Dose-Invariant Behavioral, Physiological, and Neural Responses. Psychological science. vol 32. issue 4. 2021-08-18. PMID:33750239. bayesian dose-response analysis indicated moderate evidence for the null hypothesis (except for the left amygdala), tentatively suggesting that the human olfactory system engages an all-or-none mechanism for tagging fear above a minimal threshold. 2021-08-18 2023-08-13 human
A Joshi, D Thaploo, X Yan, Y Zang, J Warr, T Humme. Habitual Exposure to Trigeminal Stimuli and Its Effects on the Processing of Chemosensory Stimuli. Neuroscience. vol 470. 2021-08-18. PMID:34274425. (2) olfactory odors activated bilateral insular cortex and amygdala. 2021-08-18 2023-08-13 human
A Joshi, D Thaploo, X Yan, Y Zang, J Warr, T Humme. Habitual Exposure to Trigeminal Stimuli and Its Effects on the Processing of Chemosensory Stimuli. Neuroscience. vol 470. 2021-08-18. PMID:34274425. apart from olfactory areas (amygdala, insular cortex), trigeminal odors also produced activations in right thalamus and right substantia nigra. 2021-08-18 2023-08-13 human
Christina Strauch, Thu-Huong Hoang, Frank Angenstein, Denise Manahan-Vaugha. Olfactory Information Storage Engages Subcortical and Cortical Brain Regions That Support Valence Determination. Cerebral cortex (New York, N.Y. : 1991). 2021-08-11. PMID:34379749. we detected bold signal increases in the anterior olfactory nucleus (aon), pc and entorhinal cortex, nucleus accumbens, dorsal striatum, ventral diagonal band of broca, prelimbic-infralimbic cortex (prl-il), dorsal medial prefrontal cortex, and basolateral amygdala. 2021-08-11 2023-08-13 Not clear