Parahippocampal gyrus | Radiology Reference Article - Radiopaedia.org
2022年3月1日 · The parahippocampal gyrus is a cortical ridge in the medial temporal lobe, located superior to the tentorium. Anteriorly it curves to form the uncus of the temporal lobe and posteriorly it appears continuous with the lingual gyrus. It covers the the hippocampus medially and amygdala anteromedially.
Parahippocampal Gyrus - an overview | ScienceDirect Topics
The parahippocampal gyrus is a prominent structure located along the ventromedial edge of the temporal lobe, adjacent to the hippocampus. It is involved in complex emotive processes and is connected to other cortical limbic structures, as well as the amygdala.
The role of the parahippocampal cortex in cognition - PMC
The parahippocampal cortex (PHC) has been associated with many cognitive processes, including visuospatial processing and episodic memory. To characterize the role of PHC in cognition a framework is required that unifies these disparate processes.
Parahippocampal Gyrus - an overview | ScienceDirect Topics
The parahippocampal gyrus (see Fig. 2-11) is a transitional architecture representing a six-layer formation laterally with a change to a three-layer formation more medially. Folded within the parahippocampal gyrus is the hippocampus.
Parahippocampal gyrus - e-Anatomy - IMAIOS
The parahippocampal gyrus is the medial-most gyrus visible on the underside of the cerebral hemisphere. It plays an important role in memory encoding and retrieval. Towards the front, it folds inward to form a bulge known as the uncus.
Memory Part 2: The Role of the Medial Temporal Lobe - PMC
The parahippocampal gyrus is the most medial of the group of 3 gyri that form the inferior surface of the temporal lobe. The collateral sulcus forms the lateral border of the parahippocampal gyrus, while the ambient cistern is at the medial margin.
Parahippocampal Gyrus - University of Washington
The term parahippocampal gyrus refers to one of four components of the limbic lobe in the human (Carpenter-1983) and the macaque (Martin-2000). The other components are the cingulate gyrus, archicortex, and subcallosal gyrus. Identified by dissection, it is a prominent convolution on the mesial aspect of the cerebral hemisphere.
Parahippocampal Gyrus - an overview | ScienceDirect Topics
The parahippocampal gyrus is a cortical region in the medial temporal lobe that surrounds the hippocampus and plays an important role in both spatial memory (Squire, L. R. and Zola-Morgan, S., 1991) and navigation (Aguirre, G. K. et al., 1996; Maguire, E. A. et al., 1996).
Posterior parahippocampal gyrus pathology in Alzheimer’s disease
2008年6月6日 · The posterior parahippocampal gyrus (PPHG) is part of a system of structures in the medial temporal lobe that are anatomically interconnected to the hippocampus, while segregated and involved in memory processing functions.
The parahippocampal gyrus links the default‐mode cortical …
Our findings using functional connectivity MRI analyses of resting‐state data indicate that the parahippocampal gyrus (PHG) is the primary hub of the DMN in the MTL during resting state. Also, connectivity of the PHG is distinct from connectivity of hippocampal regions identified by an associative memory‐encoding task.
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