perirhinal การใช้

• The same CA1 cells send return projections back to perirhinal cortex.
• Connections from the perirhinal cortex and lateral entorhinal cortex provide nonspatial information.
• The first subregion is the perirhinal cortex, which encodes item information.
• The perirhinal cortex is composed of two regions : areas 36 and 35.
• The perirhinal cortex is also involved in item memory.
• Cytoarchitectually it is bounded rostrally by the perirhinal area 35 and medially by the presubiculum.
• Perirhinal cortex projects to distal CA1 pyramidal cells, overlapping the projections from entorhinal cortex.
• Visual areas TE and TEO send and receive a significant reciprocal connection with perirhinal cortex.
• Entorhinal pyramidal cells of layer V receive strong input from the perirhinal cortex and sensory cortices.
• Firing rates in the perirhinal cortex are connected with the sense of familiarity in humans and other mammals.
• Area 36d projects to 36v and then to 35, which forms the primary output region of perirhinal cortex.
• The evidence provides support for the role of the right perirhinal cortex in attributing an object to the right source.
• Molaison's positive performance in the picture recognition task might be due to spared parts of his ventral perirhinal cortex.
• The hippocampal formation includes, among other structures : the hippocampus itself, the entorhinal cortex, and the perirhinal cortex.
• The temporal lobe, which holds the hippocampus, entorhinal, perirhinal and parahippocampal cortices, has a reciprocal connection with the neocortex.
• The temporal lobe, in particular the perirhinal cortex, responds differently to stimuli which feel novel than to things which feel familiar.
• The researchers found that perirhinal cortex activation was greater for objects recalled, and parahippocampal cortex activation was greater when scenes were recalled.
• As decreased activation was associated with poorer performance, decreased activation of the right perirhinal cortex could be a possible mechanism for source confusion.
• Thus, other brain regions are capable of noticing unfamiliarity, but the perirhinal cortex is needed to associate the feeling with a specific source.
• The perirhinal cortex itself is involved in functions related to the processing of sexual stimuli such as olfactory processing, memory encoding and spatial processing.