Results 81 to 90 of about 353,669 (203)

Plasticity Mechanisms of Memory Consolidation and Reconsolidation in the Perirhinal Cortex [PDF]

open access: yesNeuroscience, 2018
In this review we explore the role of the perirhinal cortex (Prh) in memory, focusing on the cellular and molecular mechanisms that have been described to happen in this structure. The Prh is part of the medial temporal lobe, but the evidences show that it has a different function than that of the hippocampus.
Miranda, Magdalena   +1 more
openaire   +3 more sources

Tau pathology in the medial temporal lobe of athletes with chronic traumatic encephalopathy: a chronic effects of neurotrauma consortium study

open access: yesActa Neuropathologica Communications, 2019
Chronic traumatic encephalopathy (CTE) is a progressive neurodegenerative condition associated with repetitive traumatic brain injury (rTBI) seen in contact-sport athletes and military personnel.
Christy M. Kelley   +2 more
doaj   +1 more source

Phylogeny of Cortical‐Hippocampal Projections Reveals Selective Elimination of Input From Sensory Regions

open access: yesHippocampus, Volume 36, Issue 5, September 2026.
ABSTRACT The study of cross‐species differences in the organization of the cerebral cortex received significant attention during the past century. However, the evolutionary principles governing changes in brain connectivity and their impact on cognition remain poorly understood. In the current study, we analyzed differences in anatomical input from the
Daniel Reznik   +4 more
wiley   +1 more source

The Human Subiculum and Its Role in Spatiotemporal Memory and Mental Imagery

open access: yesHippocampus, Volume 36, Issue 5, September 2026.
ABSTRACT Traditionally viewed as a mere relay station of the hippocampal formation, the subiculum is emerging as a computational hub of the medial temporal lobe, essential for multiplexed neural representations guiding behavior. While foundational animal research has revealed that its sophisticated cytoarchitecture allows for conjunctive coding of ...
Hye Ja Kang   +5 more
wiley   +1 more source

Cholinergic control of perirhinal cortex and recognition memory circuits [PDF]

open access: yes, 2017
Acetylcholine is an important neurotransmitter in the brain that plays a vital role in various aspects of cognition, including attention, spatial memory, and emotional memory. The role of cholinergic signaling in recognition memory, however, is less well
Ballinger, Elizabeth C.
core   +1 more source

Diverse Long-Range Axonal Projections of Excitatory Layer 2/3 Neurons in Mouse Barrel Cortex

open access: yesFrontiers in Neuroanatomy, 2018
Excitatory projection neurons of the neocortex are thought to play important roles in perceptual and cognitive functions of the brain by directly connecting diverse cortical and subcortical areas.
Takayuki Yamashita   +9 more
doaj   +1 more source

Seizure Freedom Despite Piriform Cortex Sparing: Structural Connectivity Remodeling After SEEG‐Guided Mesial Temporal RFTC

open access: yesEuropean Journal of Neurology, Volume 33, Issue 9, September 2026.
ABSTRACT Objective To investigate whether selective radiofrequency thermocoagulation (RFTC) targeting mesiotemporal structures, while sparing the piriform cortex (PC), can achieve seizure freedom in drug‐resistant mesial temporal lobe epilepsy (MTLE), and to assess whether said seizure freedom is associated with an indirect disconnection of the PC ...
Stéphane Jean   +9 more
wiley   +1 more source

Medial perirhinal cortex disambiguates confusable objects [PDF]

open access: yes, 2017
Our brain disambiguates the objects in our cluttered visual world seemingly effortlessly, enabling us to understand their significance and to act appropriately.
Taylor, Kirsten I.   +3 more
core  

Aging Impairs Hippocampal- Dependent Recognition Memory and LTP and Prevents the Associated RyR Up-regulation

open access: yesFrontiers in Aging Neuroscience, 2017
Recognition memory comprises recollection judgment and familiarity, two different processes that engage the hippocampus and the perirhinal cortex, respectively.
Cecilia Hidalgo   +7 more
doaj   +1 more source

A neuro‐behavioural model of neophobia

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1863-1876, August 2026.
ABSTRACT Fear can be defined as the internal neurological state that releases a repertoire of behaviours an animal performs to reduce the effect of an aversive factor. Neophobia, the fear of novelty, is a fundamental behavioural trait observed across a wide range of species from arthropods to humans.
Arik Dorfman, Aziz Subach, Inon Scharf
wiley   +1 more source

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