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Cognitive Neuroscience Commons

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Full-Text Articles in Cognitive Neuroscience

Distinct Neural Systems Subserve Person And Object Knowledge, Jason P. Mitchell, Todd F. Heatherton, C. Neil Macrae Nov 2002

Distinct Neural Systems Subserve Person And Object Knowledge, Jason P. Mitchell, Todd F. Heatherton, C. Neil Macrae

Dartmouth Scholarship

Studies using functional neuroimaging and patient populations have demonstrated that distinct brain regions subserve semantic knowledge for different classes of inanimate objects (e.g., tools, musical instruments, and houses). What this work has yet to consider, however, is how conceptual knowledge about people may be organized in the brain. In particular, is there a distinct functional neuroanatomy associated with person knowledge? By using event-related functional magnetic resonance imaging (fMRI), we measured neural activity while participants made semantic judgments about people or objects. A unique pattern of brain activity was associated with person judgments and included brain regions previously implicated in other …


Brain-Based Learning: Implications For The Elementary Classroom, Brenda Van Roekel Jan 2002

Brain-Based Learning: Implications For The Elementary Classroom, Brenda Van Roekel

Master of Education Program Theses

Recent developments in neuroscience have enabled scientists to understand and image brain activity. Brain researchers are now more able than ever before to understand how the brain works, what affects the brain, and what implications these discoveries have for education. Based upon these discoveries new methods of teaching have been devised using the term, brain-based strategies or brain-based learning. This thesis examines some of the brain-based strategies embraced by leaders in this field. It will pay particular attention to the enriched environment, the effect of emotion on learning, and the concept of sensitive or critical periods. It will examine research …