Results 181 to 190 of about 17,084 (218)
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The human perirhinal cortex and semantic memory
European Journal of Neuroscience, 2004AbstractStudies in macaque monkeys indicate that the perirhinal cortex in the temporal lobe participates in object memory. This function may be analogous to aspects of human semantic memory (knowledge of objects, concepts, faces and words). To date, the status of perirhinal cortex has not specifically been investigated in patients with semantic ...
R R, Davies +4 more
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Significance of objects in the perirhinal cortex
Trends in Cognitive Sciences, 2015The perirhinal cortex is known to play a role in recognition memory and visual perception of objects. A recent single-unit recording study adds to our understanding of perirhinal cortex function, suggesting that it may also play a role in evaluating the significance of objects in a context-dependent manner.
Marika C, Inhoff, Charan, Ranganath
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Perirhinal cortex involvement in limbic kindled seizures
Epilepsy Research, 1996Investigations into the anatomical substrate of temporal lobe epilepsy have yielded a number of important observations regarding the involvement of the piriform and perirhinal cortical areas in temporal lobe seizure propagation. Although early reports indirectly suggested that the circuits of the piriform cortex might act as a critical conduit for ...
M E, Kelly, D C, McIntyre
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The human perirhinal cortex and recognition memory
Hippocampus, 1998The importance of the perirhinal cortex for visual recognition memory performance is undisputed. However, it has not been clear whether its contribution to performance is mainly perceptual, or mainly mnemonic, or whether the perirhinal cortex contributes to both perception and memory.
E A, Buffalo, P J, Reber, L R, Squire
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Declarative association in the perirhinal cortex
Neuroscience Research, 2016Declarative memories are our so-called daily language memories, which we are able to describe or explicitly experience through the act of remembering. This conscious recollection makes it possible for us to think about the future based on our previous experience (episodic memory) and knowledge (semantic memory). This cognitive function is substantiated
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Computational models of perirhinal cortex function
Hippocampus, 2012AbstractI review seven models of the contribution of perirhinal cortex (PRC) or neighboring neocortical regions to cognition. Five of the models address recognition memory function (Sohal and Hasselmo (2000) Network 11:169‐190; Bogacz et al. (2001) J Comput Neurosci 10:5‐23; Bogacz and Brown (2003a) Neurocomputing 52:1‐6; Norman and O'Reilly (2003 ...
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Perirhinal cortex lesions delay ejaculation in rats
Behavioural Brain Research, 2008Afferents from the perirhinal cortex (PRh) form a major input to the hippocampal formation, which is known to be involved in sexual behavior in rodents. But there is a lacuna in literature regarding the role of the PRh in sexual behavior. Bilateral neurotoxic lesions of the PRh delayed the ejaculation latency and prolonged the mean inter-intromission ...
Kartavya, Sharma +3 more
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Positional firing properties of perirhinal cortex neurons
NeuroReport, 1998Neuronal activity in the perirhinal cortex was recorded while rats performed a spatial task on a four arm radial maze. The maze was defined by proximal multisensory cues on the arm surfaces and distal complex visual cues at the surround. During each recording session, rats were run in three conditions: baseline, a condition in which proximal and distal
R D, Burwell +3 more
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[The human perirhinal cortex].
Revue neurologique, 2004The perirhinal cortex is a structure that lies within the medial temporal lobe. In the present paper, we review current knowledge of the anatomical boundaries and functional correlates of this structure. In the past decade, numerous animal studies have attempted to understand the contribution of the perirhinal cortex to memory.
E, Barbeau +8 more
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Perirhinal cortex: Lost in space?
Behavioral and Brain Sciences, 1999Aggleton & Brown argue that the function of the hippocampus and perirhinal cortex can be dissociated along a spatial/nonspatial dimension. They further suggest that this division corresponds to a distinction between episodic and recognition memory. An analysis of the data, however, fails to support the underlying dissociation.
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