Results 31 to 40 of about 20,995 (255)

The circadian clock in the piriform cortex intrinsically tunes daily changes of odor-evoked neural activity [PDF]

Communications Biology, 2023
Loss of the clock gene, Bmal1, in the piriform cortex largely abolishes the circadian rhythm of odor-evoked activity in mice, suggesting a broader regulatory role for Bmal1 in olfactory neural activity and transmission.
Shunsuke Takeuchi, Kimiko Shimizu, Yoshitaka Fukada, Kazuo Emoto   +3 more
doaj   +2 more sources

Differential connectivity of the posterior piriform cortex in Parkinson’s disease and postviral olfactory dysfunction: an fMRI study [PDF]

Scientific Reports
Olfactory dysfunction is a common feature of both postviral upper respiratory tract infections (PV) and idiopathic Parkinson’s disease (PD). Our aim was to investigate potential differences in the connectivity of the posterior piriform cortex, a major ...
Charalampos Georgiopoulos, Martha Antonia Buechner, Bjoern Falkenburger, Maria Engström, Thomas Hummel, Antje Haehner   +5 more
doaj   +2 more sources

Quantification of Amyloid and Tau associations in the Piriform Cortex in Alzheimer's and Parkinson's Disease using PET‐MR [PDF]

Alzheimers Dement
Hossein Moein Taghavi, Mahta Karimpoor, Eric van Staalduinen, Christina B. Young, Marios Georgiadis, M. Carlson, America Romero, Alexandra N. Trelle, Hillary Vossler, Maya Yutsis, Jarrett Rosenberg, Guido Davidzon, Greg Zaharchuk, Kathleen L. Poston, Anthony D. Wagner, Victor W. Henderson, Elizabeth C. Mormino, Michael Zeineh   +17 more
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Effects of Kv1.3 knockout on pyramidal neuron excitability and synaptic plasticity in piriform cortex of mice [PDF]

Acta Pharmacol Sin
Yongsheng Zhou, Haobo Tao, Si-si Lv, Ke-qin Liang, Wenyi Shi, Keyi Liu, Yunyun Li, Lv-yi Chen, Ling Zhou, Shijin Yin, Qianru Zhao   +10 more
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Endogenous cannabinoids in the piriform cortex tune olfactory perception [PDF]

Nat Commun
Geoffrey Terral, Evan R. Harrell, Gabriel Lepousez, Yohan Wards, Dinghuang Huang, Tiphaine Dolique, Giulio Casali, Antoine Nissant, Pierre‐Marie Lledo, Guillaume Ferreira, Giovanni Marsicano, L. Roux   +11 more
openalex   +2 more sources

Correlational patterns of neuronal activation and epigenetic marks in the basolateral amygdala and piriform cortex following olfactory threat conditioning and extinction in rats [PDF]

Front Mol Neurosci
Tian Qin, Xia Yue, Negar Nazari, Tayebeh Sepahvand, Qi Yuan   +4 more
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Tractography indicates lateralized differences between trigeminal and olfactory pathways

NeuroImage, 2022
Odorous sensations are based on trigeminal and olfactory perceptions. Both trigeminal and olfactory stimuli generate overlapping as well as distinctive activations in the olfactory cortex including the piriform cortex.
Divesh Thaploo, Akshita Joshi, Charalampos Georgiopoulos, Jonathan Warr, Thomas Hummel   +4 more
doaj   +1 more source

Cerebral Cortex Expression of Gli3 Is Required for Normal Development of the Lateral Olfactory Tract. [PDF]

PLoS ONE, 2015
Formation of the lateral olfactory tract (LOT) and innervation of the piriform cortex represent fundamental steps to allow the transmission of olfactory information to the cerebral cortex.
Eleni-Maria Amaniti, Alexandra Kelman, John O Mason, Thomas Theil   +3 more
doaj   +1 more source

Neural mechanisms of economic choices in mice [PDF]

, 2020
Economic choices entail computing and comparing subjective values. Evidence from primates indicates that this behavior relies on the orbitofrontal cortex. Conversely, previous work in rodents provided conflicting results. Here we present a mouse model of
Arana, Asanuma, Ballesta, Barch, Bechara, Bloom, Camille, Cazzoli, Chaudhry, Chen, Cox, Datiche, Davis, de Olmos, Feierstein, Fellows, Ferbert, Forss, Franklin, Friedrich, Gallagher, Gardner, Gardner, Glantz, Gore, Gottfried, Grattan, Gremel, Hare, Hilgetag, Hintiryan, Hirokawa, Hodges, Howard, Howard, Illig, Izquierdo, Kagel, Klein-Flügge, McDannald, Miller, Mobini, O'Doherty, Ongür, Padoa-Schioppa, Padoa-Schioppa, Padoa-Schioppa, Padoa-Schioppa, Padoa-Schioppa, Padoa-Schioppa, Palmer, Peters, Rahman, Raimondo, Reber, Rich, Roesch, Roitman, Royet, Rudebeck, Rudebeck, Rustichini, Solway, Song, Stott, Sul, Tibshirani, Tremblay, van der Knaap, van Duuren, van Duuren, Wachowiak, Waltz, West, Wiegert, Winstanley, Witten, Wu, Yu, Zhang, Zhao, Zhou   +81 more
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Convergence in the Piriform Cortex [PDF]

Neuron, 2011
How are the responses to distinct chemical features integrated to form an olfactory perceptual object? In this issue of Neuron, Davison and Ehlers show that individual piriform cortex neurons receive convergent input from up to 10% of main olfactory bulb glomeruli and are activated by specific spatial patterns of coactive glomeruli.
Vicente, M. Inês, Mainen, Zachary F.
openaire   +2 more sources