Results 11 to 20 of about 20,995 (255)
Occurrence of new neurons in the piriform cortex [PDF]
Frontiers in Neuroanatomy, 2015 Adult neurogenesis has been well studied in hippocampus and subventricular zone; while this is much less appreciated in other brain regions, including amygdala, hypothalamus and piriform cortex.
Ti-Fei eYuan +2 more
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The role of the piriform cortex in temporal lobe epilepsy: A current literature review [PDF]
Frontiers in Neurology, 2022 Temporal lobe epilepsy is the most common form of focal epilepsy and can have various detrimental consequences within many neurologic domains. Recent evidence suggests that the piriform cortex may also be implicated in seizure physiology.
Keanu Chee +6 more
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Developmental Dynamics of Piriform Cortex [PDF]
Cerebral Cortex, 2010 The piriform cortex (PCX) is a trilaminar paleocortex that is of interest for its role in odor coding and as a model for studying general principles of cortical sensory processing. While the structure of the mature PCX has been well characterized, its development is poorly understood.
Asha Sarma +2 more
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PLoS ONE, 2011 The piriform cortex receives input from the olfactory bulb and (via the entorhinal cortex) sends efferents to the hippocampus, thereby connecting the two canonical neurogenic regions of the adult rodent brain.
Friederike Klempin +4 more
doaj +3 more sources
Circuit-specific dendritic development in the piriform cortex [PDF]
eneuro, 2019 AbstractDendritic geometry is largely determined during postnatal development and has a substantial impact on neural function. In sensory processing, postnatal development of the dendritic tree is affected by two dominant circuit motifs, ascending sensory feedforward inputs and descending and local recurrent connections.
Laura Moreno‐Velasquez +7 more
openalex +6 more sources
Elevated tau in the piriform cortex in Alzheimer's but not Parkinson's disease using PET‐MR [PDF]
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease MonitoringINTRODUCTION Olfactory dysfunction can be an early sign of Alzheimer's disease (AD). We used tau positron emission tomography‐magnetic resonance (PET‐MR) to analyze a key region of the olfactory circuit, the piriform cortex, in comparison to the adjacent
Hossein Moein Taghavi +18 more
doaj +2 more sources
Interictal blood–brain barrier dysfunction in piriform cortex of people with epilepsy [PDF]
Annals of Clinical and Translational NeurologyObjective The piriform cortex is considered to be highly epileptogenic. Its resection during epilepsy surgery is a predictor for postoperative seizure freedom in temporal lobe epilepsy. Epilepsy is associated with a dysfunction of the blood–brain barrier.
Freya Schulte +20 more
doaj +2 more sources
LRP4 is required for the olfactory association task in the piriform cortex [PDF]
Cell & Bioscience, 2022 Background Low-density lipoprotein receptor-related protein 4 (LRP4) plays a critical role in the central nervous system (CNS), including hippocampal synaptic plasticity, maintenance of excitatory synaptic transmission, fear regulation, as well as long ...
Min Yan +12 more
doaj +2 more sources
PLoS ONE, 2011 BackgroundSleep plays an active role in memory consolidation. Sleep structure (REM/Slow wave activity [SWS]) can be modified after learning, and in some cortical circuits, sleep is associated with replay of the learned experience.
Dylan C Barnes +3 more
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Mixture Coding and Segmentation in the Anterior Piriform Cortex [PDF]
Frontiers in Systems Neuroscience, 2020 Coding of odorous stimuli has been mostly studied using single isolated stimuli. However, a single sniff of air in a natural environment is likely to introduce airborne chemicals emitted by multiple objects into the nose.
Sapir Penker +3 more
doaj +3 more sources