Encoding of Odor Fear Memories in the Mouse Olfactory Cortex
Sign Up to like & getrecommendations! Published in 2019 at "Current Biology"
DOI: 10.1016/j.cub.2018.12.003
Abstract: Odor memories are exceptionally robust and essential for animal survival. The olfactory (piriform) cortex has long been hypothesized to encode odor memories, yet the cellular substrates for olfactory learning and memory remain unknown. Here, using… read more here.
Keywords: piriform; cortex; fear; odor fear ... See more keywords
Representational drift in primary olfactory cortex.
Sign Up to like & getrecommendations! Published in 2021 at "Nature"
DOI: 10.1038/s41586-021-03628-7
Abstract: Perceptual constancy requires the brain to maintain a stable representation of sensory input. In the olfactory system, activity in primary olfactory cortex (piriform cortex) is thought to determine odour identity1-5. Here we present the results… read more here.
Keywords: drift; piriform; cortex; piriform cortex ... See more keywords
Differential connectivity of the posterior piriform cortex in Parkinson’s disease and postviral olfactory dysfunction: an fMRI study
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DOI: 10.1038/s41598-024-56996-1
Abstract: 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… read more here.
Keywords: disease; piriform; posterior piriform; connectivity ... See more keywords
Asymmetric dynamics of GABAergic system and paradoxical responses of GABAergic neurons in piriform seizures
Sign Up to like & getrecommendations! Published in 2024 at "Epilepsia"
DOI: 10.1111/epi.18202
Abstract: The piriform cortex (PC) plays a critical role in ictogenesis, where an excitation/inhibition imbalance contributes to epilepsy etiology. However, the epileptic dynamics of the gamma‐aminobutyric acid (GABA) system and the precise role of GABAergic neurons… read more here.
Keywords: gabaergic system; piriform; asymmetric dynamics; dynamics gabaergic ... See more keywords
The role of the piriform cortex in temporal lobe epilepsy: A current literature review
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neurology"
DOI: 10.3389/fneur.2022.1042887
Abstract: 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.… read more here.
Keywords: temporal lobe; piriform; lobe epilepsy; piriform cortex ... See more keywords