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Full-Text Articles in Pathological Conditions, Signs and Symptoms
The Brodmann Area 39/40 Of The Brain In Alzheimer’S, Mild Cognitive Impairment, And No Cognitive Impairment Subjects At Advanced Age Demonstrate Comparable Levels Of Blood-Brain Barrier Breach, Dhara Rana, Forum Mangrola, Randel L. Swanson, Venkat Venkataraman, David A. Bennett, Zoe Arvanitakis, David Libon, Robert Nagele, Nimish Acharya
The Brodmann Area 39/40 Of The Brain In Alzheimer’S, Mild Cognitive Impairment, And No Cognitive Impairment Subjects At Advanced Age Demonstrate Comparable Levels Of Blood-Brain Barrier Breach, Dhara Rana, Forum Mangrola, Randel L. Swanson, Venkat Venkataraman, David A. Bennett, Zoe Arvanitakis, David Libon, Robert Nagele, Nimish Acharya
Rowan-Virtua Research Day
• Alzheimer’s disease (AD) is one of the most common form of dementia
• Mild cognitive impairment (MCI), specifically amnestic subtype, more likely to progress to AD
• Pathogenesis Theories:
- o Accumulation of amyloid-beta peptides and neurofibrillary tangles containing hyperphosphorylated neuronal tau protein
- o Blood Brain Barrier (BBB) dysfunction is associated with AD pathogenesis
• Brodmann area 39/40: regions of parietal cortex are responsible for language, spatial cognition, memory retrieval, attention, phonological processing, and emotional processing
• Hypothesis: An increased BBB permeability in Brodmann area 39/40 of AD and age-matched MCI and no cognitive impairment (NCI) subjects
A Preliminary Report: The Hippocampus And Surrounding Temporal Cortex Of Patients With Schizophrenia Have Impaired Blood-Brain Barrier, Eric L. Goldwaser, Randel L. Swanson, Edgardo J. Arroyo, Venkat Venkataraman, Mary C. Kosciuk, Robert G. Nagele, L. Elliot Hong, Nimish K. Acharya
A Preliminary Report: The Hippocampus And Surrounding Temporal Cortex Of Patients With Schizophrenia Have Impaired Blood-Brain Barrier, Eric L. Goldwaser, Randel L. Swanson, Edgardo J. Arroyo, Venkat Venkataraman, Mary C. Kosciuk, Robert G. Nagele, L. Elliot Hong, Nimish K. Acharya
Rowan-Virtua Research Day
Schizophrenia (SZ) is one of the most severe forms of mental illness, yet mechanisms remain unclear. A widely established brain finding in SZ is hippocampal atrophy, and a coherent explanation similarly is lacking. Epidemiological evidence suggests increased cerebrovascular and cardiovascular complications in SZ independent of lifestyle and medication, pointing to disease-specific pathology. Endothelial cell contributions to blood-brain barrier (BBB) compromise may influence neurovascular unit and peripheral vascular function, and we hypothesize that downstream functional and structural abnormalities may be explained by impaired BBB.