Results 21 to 30 of about 477,767 (296)

Complementary Sensory and Associative Microcircuitry in Primary Olfactory Cortex [PDF]

, 2011
The three-layered primary olfactory (piriform) cortex is the largest component of the olfactory cortex. Sensory and intracortical inputs converge on principal cells in the anterior piriform cortex (aPC).Wecharacterize organization principles of the ...
Dietmar Schmitz, Wiegand, H.F., Beed, P., Wiegand, Hauke F., Leibold, Christian, Leibold, C., Bendels, Michael H. K., Bendels, M.H., Schmitz, Dietmar, Michael H. K. Bendels, Christian Leibold, Johenning, Friedrich W., Prateep Beed, Friedrich W. Johenning, Johenning, F.W., Beed, Prateep, Hauke F. Wiegand, Schmitz, D.   +17 more
core   +1 more source

Olfactory Loss and Brain Connectivity after COVID-19: Structural Follow-Up at One Year

Neural Plasticity, 2023
The structural connectivity from the primary olfactory cortex to the main secondary olfactory areas was previously reported as relatively increased in the medial orbitofrontal cortex in a cohort of 27 recently SARS-CoV-2-infected (COV+) subjects, of ...
Fabrizio Esposito, Mario Cirillo, Rosa De Micco, Giuseppina Caiazzo, Mattia Siciliano, Andrea G. Russo, Caterina Monari, Nicola Coppola, Gioacchino Tedeschi, Alessandro Tessitore   +9 more
doaj   +1 more source

Cortex- and striatum-derived neural stem cells produce distinct progeny in the olfactory bulb and striatum [PDF]

, 2008
Neural stem cells can be isolated from the mouse embryonic cortex but do not persist in the adult cortex. In contrast, neural stem cells from the striatal embryonic germinal zone persist in the adult subependyma.
Willaime-Morawek, S., Van der Kooy, D.
core   +1 more source

An Evolutionary Microcircuit Approach to the Neural Basis of High Dimensional Sensory Processing in Olfaction

Frontiers in Cellular Neuroscience, 2021
Odor stimuli consist of thousands of possible molecules, each molecule with many different properties, each property a dimension of the stimulus. Processing these high dimensional stimuli would appear to require many stages in the brain to reach odor ...
Gordon M. Shepherd, Timothy B. Rowe, Charles A. Greer   +2 more
doaj   +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.
Ten Bruggencate, Gerrit, Galvan, Martin, Grafe, Peter   +2 more
core   +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

Enhanced odor discrimination and impaired olfactory memory by spatially controlled switch of AMPA receptors [PDF]

, 2005
Genetic perturbations of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptors (AMPARs) are widely used to dissect molecular mechanisms of sensory coding, learning, and memory.
Shimshek Derya R, Mack Volker, Derya R Shimshek, Peter H Seeburg, Sprengel, Rolf, Bus, T, Mihaljevic Andre, Bus, T., Sprengel, R, Kim Jinhyun, Schaefer, AT, Mihaljevic, A, Thorsten Bus (71683), Peter H Seeburg (71687), Shimshek, DR, Rolf Sprengel (71688), Schaefer, Andreas T., Seeburg, P., Jinhyun Kim, Andre Mihaljevic, Volker Mack (71686), Mihaljevic, André, Shimshek, Derya R., Derya R Shimshek (71682), Bus, Thorsten, Seeburg, Peter H., Rolf Sprengel, Kim, Jinhyun, Mack, V, Schaefer, A., Bus Thorsten, Schaefer Andreas T, Jinhyun Kim (71684), Kim, J, Seeburg Peter H, Seeburg, PH, Kim, J., Thorsten Bus, Andreas T Schaefer, Shimshek, D., Mack, Volker, Sprengel Rolf, Mack, V., Andre Mihaljevic (71685), Volker Mack, Mihaljevic, A., Sprengel, R., Andreas T Schaefer (71689)   +47 more
core   +1 more source

Connectivity, plasticity, and function of neuronal circuits in the zebrafish olfactory forebrain [PDF]

, 2014
For most living animals such as worms, insects, fishes, rodents and humans, chemical cues from the environment (odorants) play critical roles in guiding behaviors important for survival, including preying, mating, breeding, and escaping.
Zou, Ming
core   +1 more source

Facilitatory actions of guanidine on synaptic transmission in mammalian brain slices [PDF]

, 1979
Guanidine administration may be beneficial in the treatment of amyotrophic lateral sclerosis and related diseases; however, the actions of guanidine on the mammalian central nervous system have not been investigated.
M. Galvan, Ten Bruggencate, Gerrit, P. Grafe, G. Ten Bruggencate, Galvan, Martin, Grafe, Peter   +5 more
core   +1 more source

A further analysis of olfactory cortex development [PDF]

Frontiers in Neuroanatomy, 2012
The olfactory cortex (OC) is a complex yet evolutionarily well-conserved brain region, made up of heterogeneous cell populations that originate in different areas of the developing telencephalon. Indeed, these cells are among the first cortical neurons to differentiate.
Pedraza, María, De Carlos, Juan A.
openaire   +4 more sources