Results 81 to 90 of about 596,846 (253)

Flavor recognition memory related activity of the posterior piriform cortex in adult and aged rats

Behavioural Brain Research, 2019
The relationship between the piriform cortex and flavor recognition memory was investigated in adult and aged rats. By using c‐Fos immunohistochemistry, we assessed the piriform cortex activity induced by flavor familiarity.
A. Grau-Perales, B. Gómez-Chacón, Enrique Morillas, M. Gallo   +3 more
semanticscholar   +1 more source

Convulsant actions of 4-aminopyridine on the guinea-pig olfactory cortex slice [PDF]

, 1982
The effects of bath-applied 4-aminopyridine on neurones and extracellular potassium and calcium concentrations were recorded in slices of guinea-pig olfactory cortex. Neurones were orthodromically activated by stimulating the lateral olfactory tract.
Baranyi, Ben-Ari, Brismar, Brown, Buckle, Collins, Constanti, DiFrancesco, Dingemanse, Galvan, Galvan, Galvan, Gerrit Ten Bruggencate, Gilbey, Golenhofen, Halliwell, Heinemann, Jankowska, Jefferys, Kocsis, Lemeignan, Lipicky, Llinaś, Lundh, Martin Galvan, Matthews, McAfee, Mori, Neuman, Nicholson, Nicoll, Pelhate, Peter Grafe, Pichon, Scholfield, Scholfield, Schwartzkroin, Schwartzkroin, Sherratt, Shimahara, Spyker, Szente, Thesleff, Thompson, Ulbricht, von Haxthausen, Yanagisawa, Yeh   +47 more
core   +1 more source

Mesial temporal lobe epilepsy with hippocampal sclerosis: Seizure, neuropsychological, and quality of life outcomes of 100 patients treated with trans‐anterior T1 selective amygdalohippocampectomy

Epileptic Disorders, EarlyView.
Abstract Objective For mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE with HS), laser interstitial thermal therapy has recently been increasingly used. At our institute, however, selective amygdalohippocampectomy by a trans‐anterior T1 subpial approach (trans‐anterior T1 SAH) has been used for MTLE with HS. Here, we examined the seizure,
Naotaka Usui, Hiroshi Ogawa, Akihiko Kondo, Kazumi Matsuda, Mitsuru Hashiguchi, Taro Okumura, Yuuki Ishida, Norihiko Kawaguchi, Takashi Matsudaira, Kentaro Tokumoto, Takuji Nishida, Katsumi Imai   +11 more
wiley   +1 more source

Task-Demand-Dependent Neural Representation of Odor Information in the Olfactory Bulb and Posterior Piriform Cortex

Journal of Neuroscience, 2019
In awake rodents, the neural representation of olfactory information in the olfactory bulb is largely dependent on brain state and behavioral context. Learning-modified neural plasticity has been observed in mitral/tufted cells, the main output neurons ...
Dejuan Wang, Penglai Liu, Xingfeng Mao, Zheng Zhou, Tiantian Cao, Jinshan Xu, Changcheng Sun, Anan Li   +7 more
semanticscholar   +1 more source

A hypothesis for the evolution of the upper layers of the neocortex through co-option of the olfactory cortex developmental program.

Frontiers in Neuroscience, 2015
The neocortex is unique to mammals and its evolutionary origin is still highly debated. The neocortex is generated by the dorsal pallium ventricular zone, a germinative domain that in reptiles give rise to the dorsal cortex.
Federico eLuzzati, Federico eLuzzati
doaj   +1 more source

Predicting epilepsy after new onset refractory status epilepticus due to autoimmune encephalitis: The DAME score

Epilepsia, EarlyView.
Abstract Objective This study aimed to identify risk factors and develop a predictive scoring system for autoimmune‐associated epilepsy in subjects with autoimmune encephalitis presenting with new onset refractory status epilepticus (NORSE). Methods This retrospective, multicenter, cohort study included subjects who presented with NORSE at the onset of
Simona Lattanzi, Sara Matricardi, Alberto Vogrig, Giada Pauletto, Margherita Nosadini, Stefano Sartori, Federico Massa, Luana Benedetti, Stefano Meletti, Francesca Bisulli, Elena Freri, Francesca Felicia Operto, Silvia Bozzetti, Sara Mariotto, Simone Beretta, Eleonora Rosati, Elisabetta Cesaroni, Carla Marini, Tiziana Granata, Flavio Villani, Immune Epilepsies Study Group of the Italian League Against Epilepsy, Ruggero Bernabei, Stefania Maria Bova, Silva Cappanera, Luigi Caputi, Edward Cesnik, Francesco Deleo, Lidia Di Vito, Giuseppe D’Orsi, Giovanni Falcicchio, Elisa Fallica, Edoardo Ferlazzo, Lucia Fusco, Matteo Gastaldi, Giada Giovannini, Angela La Neve, Claudio Liguori, Pietro Mattioli, Lorenzo Muccioli, Carlotta Mutti, Angelo Pascarella, Elena Pasini, Daniela Passarelli, Francesca Ragona, Romana Rizzi, Elena Tartara, Valentina Tontini, Alberto Verrotti, Federica Zibordi, Lucia Zinno, Antonio Zito   +50 more
wiley   +1 more source

Distribution and characterisation of Glucagon-like peptide-1 receptor expressing cells in the mouse brain. [PDF]

, 2015
© 2015 The Authors.Objective: Although Glucagon-like peptide 1 is a key regulator of energy metabolism and food intake, the precise location of GLP-1 receptors and the physiological relevance of certain populations is debatable.
Cork, SC, Gribble, FM, Holt, MK, Reimann, F, Richards, JE, Trapp, S   +5 more
core   +2 more sources

Olfactory Predictive Codes and Stimulus Templates in Piriform Cortex [PDF]

Neuron, 2011
Neuroscientific models of sensory perception suggest that the brain utilizes predictive codes in advance of a stimulus encounter, enabling organisms to infer forthcoming sensory events. However, it is poorly understood how such mechanisms are implemented in the olfactory system.
Zelano, Christina, Mohanty, Aprajita, Gottfried, Jay A.   +2 more
openaire   +2 more sources

Neonatal seizures and GABAergic drugs: Scylla and Charybdis?

Epilepsia Open, EarlyView.
Abstract Neonates have a high incidence of seizures that are frequently difficult to control with conventional first‐line anti‐seizure medications, which are gamma‐aminobutyric acid (GABA) agonists. The reasons for this clinical problem are multifold but are likely related to the unique physiology of the immature nervous system. Specifically, the early
Kerry W. Thompson, Lucie Suchomelova, Claude G. Wasterlain   +2 more
wiley   +1 more source

Broadcasting of Cortical Activity to the Olfactory Bulb

Cell Reports, 2015
Odor representations are initially formed in the olfactory bulb, which contains a topographic glomerular map of odor molecular features. The bulb transmits sensory information directly to piriform cortex, where it is encoded by distributed ensembles of ...
Alison M. Boyd, Hiroyuki K. Kato, Takaki Komiyama, Jeffry S. Isaacson   +3 more
doaj   +1 more source