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Full-Text Articles in Neuroscience and Neurobiology
Memory-Based Viewing: A Potential Marker Of Pathological Aging, Jenna Blujus
Memory-Based Viewing: A Potential Marker Of Pathological Aging, Jenna Blujus
Theses and Dissertations
Markers of cognitive impairment are needed to distinguish normal from pathological aging prior to the onset of clinical symptomology to improve Alzheimer’s disease (AD) treatment or prevention efforts. AD pathology is believed to develop years or even decades prior to diagnosis in medial temporal lobe subregions that provide input to the hippocampus (Braak & Braak, 1991), disrupting the ability of the hippocampus to bind individual elements of an experience to form cohesive memory representations. Eye movement behavior is a sensitive index of learning and effects of memory on eye movements have been shown to emerge rapidly (within 500-750ms of stimuli …
Memory-Based Viewing: A Potential Marker Of Pathological Aging, Jenna Blujus
Memory-Based Viewing: A Potential Marker Of Pathological Aging, Jenna Blujus
Theses and Dissertations
Markers of cognitive impairment are needed to distinguish normal from pathological aging prior to the onset of clinical symptomology to improve Alzheimer’s disease (AD) treatment or prevention efforts. AD pathology is believed to develop years or even decades prior to diagnosis in medial temporal lobe subregions that provide input to the hippocampus (Braak & Braak, 1991), disrupting the ability of the hippocampus to bind individual elements of an experience to form cohesive memory representations. Eye movement behavior is a sensitive index of learning and effects of memory on eye movements have been shown to emerge rapidly (within 500-750ms of stimuli …
Immediate Early Gene Expression In Medial Prefrontal Cortex And Hippocampus As A Function Of Aging, Megha Sehgal
Immediate Early Gene Expression In Medial Prefrontal Cortex And Hippocampus As A Function Of Aging, Megha Sehgal
Theses and Dissertations
Normal aging is accompanied by cognitive decline that differs from other aging-related pathological states like Alzheimer's disease. With an increasing proportion of the world population falling in an age group of 65 years and above, a preventive gerontological approach would improve the quality of life in the elderly. Especially important in this regard is the early detection of cognitive decline, so that appropriate measures can be taken to prevent development of cognitive deficits. Impairment in cognitive flexibility, the ability to modify a previously learnt behavior, is one such measure of impairment across species in aged animals. Previous work from our …