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Spatial Pattern Analysis of Functional Brain Images Using Partial Least Squares
TLDR
Partial least squares serves as an important extension by extracting new information from imaging data that is not accessible through other currently used univariate and multivariate image analysis tools. Expand
The cognitive neuroscience of ageing
  • C. Grady
  • Psychology, Medicine
  • Nature Reviews Neuroscience
  • 1 July 2012
TLDR
Current trends and unresolved issues in the cognitive neuroscience of ageing are discussed and it is less clear how age differences in brain activity relate to cognitive performance. Expand
Age-related changes in cortical blood flow activation during visual processing of faces and location
TLDR
The results demonstrate that reliable age-related changes during visual processing can be found in rCBF patterns, suggesting more efficient use of occipital visual areas by younger subjects and more reliance by older subjects on one or more cortical networks, particularly for spatial vision, perhaps to compensate for reduced processing efficiency of Occipital cortex. Expand
Event-related fMRI studies of episodic encoding and retrieval: Meta-analyses using activation likelihood estimation
TLDR
Meta-analyses identify broadly consistent activation patterns associated with episodic encoding and retrieval, and subjective and objective recollection, but also subtle differences among these processes. Expand
Functional neuroanatomy of remote episodic, semantic and spatial memory: a unified account based on multiple trace theory
TLDR
The evidence suggests strongly that the function of the hippocampus (and possibly that of related limbic structures) is to help encode, retain, and retrieve experiences, no matter how long ago the events comprising the experience occurred, and no matter whether the memories are episodic or spatial. Expand
The functional organization of human extrastriate cortex: a PET-rCBF study of selective attention to faces and locations
The functional dissociation of human extrastriate cortical processing streams for the perception of face identity and location was investigated in healthy men by measuring visual task-related changesExpand
In search of the emotional self: an fMRI study using positive and negative emotional words.
TLDR
By providing a personal perspective in the evaluation of emotional stimuli, the right dorsomedial prefrontal cortex may mediate cognitive processes, such as those involved in psychotherapy, that guide self-regulation of emotional experience. Expand
Patterns of Brain Activity Supporting Autobiographical Memory, Prospection, and Theory of Mind, and Their Relationship to the Default Mode Network
TLDR
The DMN supports common aspects of these cognitive behaviors involved in simulating an internalized experience, including autobiographical remembering, prospection, and theory-of-mind reasoning. Expand
Age-Related Differences in Neural Activity during Memory Encoding and Retrieval: A Positron Emission Tomography Study
TLDR
The results indicate that advanced age is associated with neural changes in the brain systems underlying encoding, recognition, and recall that take two forms: age- related decreases in local regional activity, which may signal less efficient processing by the old, and age-related increases in activity,Which may signal functional compensation. Expand
Dissociation of object and spatial visual processing pathways in human extrastriate cortex.
TLDR
The ventral and dorsal locations of the regions specialized for object recognition and spatial localization, respectively, suggest some homology between human and nonhuman primate extrastriate cortex, with displacement in human brain, possibly related to the evolution of phylogenetically newer cortical areas. Expand
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