What is the function of the Retrosplenial cortex?
Function. In humans, fMRI studies implicate the retrosplenial cortex in a wide range of cognitive functions including episodic memory, navigation, imagining future events and processing scenes more generally. Rodent studies suggest the region is important for using surrounding visual cues to carry out these tasks.
What is the Retrosplenial cortex?
Retrosplenial cortex is a region within the posterior neocortical system, heavily interconnected with an array of brain networks, both cortical and subcortical, that is, engaged by a myriad of cognitive tasks.
What does the Retrosplenial cortex do Pubmed?
This cortical area has emerged as a key member of a core network of brain regions that underpins a range of cognitive functions, including episodic memory, navigation, imagination and planning for the future.
Where is the perirhinal cortex?
medial temporal lobe
Anatomically, the perirhinal cortex sits at the boundary between the medial temporal lobe and the ventral visual pathway. It has prominent interconnections not only with both these systems, but also with a wide range of unimodal and polymodal association areas.
Is the Retrosplenial cortex part of the limbic system?
The limbic system comprises a ring of cortex that makes up the lateral and medial margins of the cortex, including the hippocampus and parahippocampal cortex, retrosplenial and posterior cingulate cortex, the anterior cingulate and prelimbic areas (which are sometimes now considered portions of the medial prefrontal …
What lobe is the Retrosplenial cortex in?
Interestingly, the neural connections of the retrosplenial cortex are to the mesial temporal lobe and the dorsolateral prefrontal cortex, which place it in what is potentially a pivotal point in relation to structures involved in episodic memory processing.
What does the Retrosplenial cortex do Nature Reviews Neuroscience?
The past decade has seen a transformation in research on the retrosplenial cortex (RSC). This cortical area has emerged as a key member of a core network of brain regions that underpins a range of cognitive functions, including episodic memory, navigation, imagination and planning for the future.
What does the perirhinal cortex?
The perirhinal cortex is a cortical region in the medial temporal lobe that is made up of Brodmann areas 35 and 36. It receives highly processed sensory information from all sensory regions, and is generally accepted to be an important region for memory.
What is the entorhinal and perirhinal cortex?
The perirhinal cortex (PRC) plays a role in object recognition memory, while the hippocampus is required for certain forms of spatial memory and episodic memory. The lateral entorhinal cortex (LEC) receives direct projections from PRC and is one of the two major cortical inputs to the hippocampus.
What is Brodmann area?
A Brodmann area is a region of the cerebral cortex, in the human or other primate brain, defined by its cytoarchitecture, or histological structure and organization of cells.
What is the function of the perirhinal cortex in memory?
Function. The perirhinal cortex is involved in both visual perception and memory; it facilitates the recognition and identification of environmental stimuli.