Results 131 to 140 of about 596,846 (253)

A quantitative description of the mouse piriform cortex

open access: yesbioRxiv, 2017
In this report, we provide a quantitative description for 2 aspects of the mouse piriform cortex. First, we give volumetric estimates of regions within the anterior and posterior piriform cortex.
Shyam Srinivasan, C. Stevens
semanticscholar   +1 more source

Orientation in space using the sense of smell [PDF]

open access: yes, 2010
Several studies reported that respiration interacts with olfactory perception. Therefore, in the pilot study of this experiment series human breathing was investigated during an olfactory experiment.
Kleemann, Anna Maria
core  

Inhibition by somatostatin interneurons in olfactory cortex

open access: yesFrontiers in Neural Circuits, 2016
Inhibitory circuitry plays an integral cortical network activity. The development of transgenic mouse lines targeting unique interneuron classes has significantly advanced our understanding of the functional roles of specific inhibitory circuits in ...
Adam M Large   +3 more
doaj   +1 more source

Type 2 diabetes-induced neuronal pathology in the piriform cortex of the rat is reversed by the GLP-1 receptor agonist exendin-4

open access: yesOncoTarget, 2016
Type 2 diabetes (T2D) patients often present olfactory dysfunction. However, the histopathological basis behind this has not been previously shown. Since the piriform cortex plays a crucial role in olfaction, we hypothesize that pathological changes in ...
G. Lietzau   +4 more
semanticscholar   +1 more source

Recursive Training of 2D-3D Convolutional Networks for Neuronal Boundary Detection

open access: yes, 2015
Efforts to automate the reconstruction of neural circuits from 3D electron microscopic (EM) brain images are critical for the field of connectomics. An important computation for reconstruction is the detection of neuronal boundaries.
Lee, Kisuk   +3 more
core  

Parallel and convergent processing in grid cell, head-direction cell, boundary cell, and place cell networks. [PDF]

open access: yes, 2013
The brain is able to construct internal representations that correspond to external spatial coordinates. Such brain maps of the external spatial topography may support a number of cognitive functions, including navigation and memory.
Brandon, Mark P   +2 more
core   +2 more sources

Increased CCL2, CCL3, CCL5, and IL-1β cytokine concentration in piriform cortex, hippocampus, and neocortex after pilocarpine-induced seizures

open access: yesJournal of Neuroinflammation, 2015
BackgroundCytokines and chemokines play an important role in the neuroinflammatory response to an initial precipitating injury such as status epilepticus (SE).
G. M. Arisi   +3 more
semanticscholar   +1 more source

A computer simulation of oscillatory behavior in primary visual cortex [PDF]

open access: yes, 1991
Periodic variations in correlated cellular activity have been observed in many regions of the cerebral cortex. The recent discovery of stimulus-dependent, spatially-coherent oscillations in primary visual cortex of the cat has led to suggestions of ...
Bower, James M., Wilson, Matthew A.
core   +1 more source

Comparing the Anticonvulsant Effects of Low Frequency Stimulation of Different Brain Sites on the Amygdala Kindling Acquisition in Rats

open access: yesBasic and Clinical Neuroscience, 2013
Low frequency stimulation (LFS) is a potential alternative therapy for epilepsy. However, it seems that the anticonvulsant effects of LFS depend on its target sites in the brain.
Khadijeh Esmaeilpour   +5 more
doaj  

Illuminating Vertebrate Olfactory Processing [PDF]

open access: yes, 2012
The olfactory system encodes information about molecules by spatiotemporal patterns of activity across distributed populations of neurons and extracts information from these patterns to control specific behaviors.
Albeanu, D. F.   +6 more
core   +1 more source

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