Association of Dementia Severity With Cortical Gray Matter and Abnormal White Matter Volumes in Dementia of the Alzheimer Type

Left hippocampal volume loss in Alzheimer's disease is reflected in performance on odor identification: A structural MRI study

“…The current results are consistent with existing literature demonstrating correlations between hippocampal volume loss and a number of visual and verbal performance measures (Cahn et al, 1998;Deweer et al, 1995;Fama et al, 1997;Petersen et al, 2000), including the memory subtests of dementia status tests (Deweer et al, 1995;Fama et al, 1997;Stout et al 1996). Stronger associations have been…”

Left hippocampal volume loss in Alzheimer's disease is reflected in performance on odor identification: A structural MRI study

“…The current results are consistent with existing literature demonstrating correlations between hippocampal volume loss and a number of visual and verbal performance measures (Cahn et al, 1998;Deweer et al, 1995;Fama et al, 1997;Petersen et al, 2000), including the memory subtests of dementia status tests (Deweer et al, 1995;Fama et al, 1997;Stout et al 1996). Stronger associations have been…”

Associations between Magnetic Resonance Imaging Measures and Neuropsychological Impairment in Early and Late Onset Alzheimer's Disease

“…In line with this study, some studies found a relationship between whole brain or cortical volume and global cognition in AD patients [6][7][8]35]. Studies of relationships between global atrophy and specific cognitive domains have reported associations with a wide range of cognitive domains, including attention [8], working memory [9], language [7,9,36], memory [8,9], visuoconstruction [8,36], and executive functions [7,8,36]. Our findings of associations between global atrophy and global cognition, working memory, mental speed, and executive functions fit within this range of reported associations.…”

“…Previous studies have reported diverse findings with regard to the relationship between brain atrophy and cognitive function. In line with this study, some studies found a relationship between whole brain or cortical volume and global cognition in AD patients [6][7][8]35]. Studies of relationships between global atrophy and specific cognitive domains have reported associations with a wide range of cognitive domains, including attention [8], working memory [9], language [7,9,36], memory [8,9], visuoconstruction [8,36], and executive functions [7,8,36].…”

Pathogenesis of Cognitive Decline Following Therapeutic Irradiation for Head and Neck Tumors

“…All showed the characteristic ndings of radiation damage: varying degrees of coagulative necrosis of the brain parenchyma and brohyaline changes in the blood vessels (23). These ndings are similar to those found in patients with frank dementia and diffuse white matter hypodensity on CT (24).…”

Left hippocampal volume loss in Alzheimer's disease is reflected in performance on odor identification: A structural MRI study

“…The current results are consistent with existing literature demonstrating correlations between hippocampal volume loss and a number of visual and verbal performance measures (Cahn et al, 1998;Deweer et al, 1995;Fama et al, 1997;Petersen et al, 2000), including the memory subtests of dementia status tests (Deweer et al, 1995;Fama et al, 1997;Stout et al 1996). Stronger associations have been…”

Associations between Magnetic Resonance Imaging Measures and Neuropsychological Impairment in Early and Late Onset Alzheimer's Disease

“…In line with this study, some studies found a relationship between whole brain or cortical volume and global cognition in AD patients [6][7][8]35]. Studies of relationships between global atrophy and specific cognitive domains have reported associations with a wide range of cognitive domains, including attention [8], working memory [9], language [7,9,36], memory [8,9], visuoconstruction [8,36], and executive functions [7,8,36]. Our findings of associations between global atrophy and global cognition, working memory, mental speed, and executive functions fit within this range of reported associations.…”

“…Previous studies have reported diverse findings with regard to the relationship between brain atrophy and cognitive function. In line with this study, some studies found a relationship between whole brain or cortical volume and global cognition in AD patients [6][7][8]35]. Studies of relationships between global atrophy and specific cognitive domains have reported associations with a wide range of cognitive domains, including attention [8], working memory [9], language [7,9,36], memory [8,9], visuoconstruction [8,36], and executive functions [7,8,36].…”

Pathogenesis of Cognitive Decline Following Therapeutic Irradiation for Head and Neck Tumors

“…All showed the characteristic ndings of radiation damage: varying degrees of coagulative necrosis of the brain parenchyma and brohyaline changes in the blood vessels (23). These ndings are similar to those found in patients with frank dementia and diffuse white matter hypodensity on CT (24).…”

Left hippocampal volume loss in Alzheimer's disease is reflected in performance on odor identification: A structural MRI study

“…The current results are consistent with existing literature demonstrating correlations between hippocampal volume loss and a number of visual and verbal performance measures (Cahn et al, 1998;Deweer et al, 1995;Fama et al, 1997;Petersen et al, 2000), including the memory subtests of dementia status tests (Deweer et al, 1995;Fama et al, 1997;Stout et al 1996). Stronger associations have been…”

Associations between Magnetic Resonance Imaging Measures and Neuropsychological Impairment in Early and Late Onset Alzheimer's Disease

“…In line with this study, some studies found a relationship between whole brain or cortical volume and global cognition in AD patients [6][7][8]35]. Studies of relationships between global atrophy and specific cognitive domains have reported associations with a wide range of cognitive domains, including attention [8], working memory [9], language [7,9,36], memory [8,9], visuoconstruction [8,36], and executive functions [7,8,36]. Our findings of associations between global atrophy and global cognition, working memory, mental speed, and executive functions fit within this range of reported associations.…”

“…Previous studies have reported diverse findings with regard to the relationship between brain atrophy and cognitive function. In line with this study, some studies found a relationship between whole brain or cortical volume and global cognition in AD patients [6][7][8]35]. Studies of relationships between global atrophy and specific cognitive domains have reported associations with a wide range of cognitive domains, including attention [8], working memory [9], language [7,9,36], memory [8,9], visuoconstruction [8,36], and executive functions [7,8,36].…”

Pathogenesis of Cognitive Decline Following Therapeutic Irradiation for Head and Neck Tumors

“…All showed the characteristic ndings of radiation damage: varying degrees of coagulative necrosis of the brain parenchyma and brohyaline changes in the blood vessels (23). These ndings are similar to those found in patients with frank dementia and diffuse white matter hypodensity on CT (24).…”