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Full-Text Articles in Life Sciences
Classification As Narrative: A Renewed Perspective On A Longstanding Topic In Ethnobiology, Denise M. Glover
Classification As Narrative: A Renewed Perspective On A Longstanding Topic In Ethnobiology, Denise M. Glover
All Faculty Scholarship
The present work offers a renewed perspective on natural-kind classification in the field of ethnobiology, one that focuses on analyzing higher-order classifications as a form of narrative. By examining changes in classification of materia medica in three main medical/pharmacological texts from three time periods of the Tibetan medicine tradition, we see an overarching shift in classification from a focus on medical efficacy to one on material substance and morphology, thus suggesting influence from pre-twenty-first century western, Linnaean science. The work then links this historical narrative to the complexities of classification of materia medica among contemporary doctors of Tibetan medicine in …
Metaphors And Mind: An Erp Study Of How The Brain Processes Metaphors, Crystal Poole
Metaphors And Mind: An Erp Study Of How The Brain Processes Metaphors, Crystal Poole
Summer Research
Even though metaphors are frequently used in everyday language, how metaphors are created and comprehended in the brain is not well understood. Metaphors can differ in whether they are conventional (such as “love is war”) or novel (such as “love is a tidal wave”), and an unresolved question is if, and how, novel metaphors might become conventional as they are used. In order to test this question, we will ask participants to respond to literal phrases, conventional metaphors, novel metaphors created by the experimenters, and novel metaphors created by the participants themselves while measuring their brain …
A Sociocognitive Perspective Of The Uncanny Valley, Andre Zamani
A Sociocognitive Perspective Of The Uncanny Valley, Andre Zamani
Summer Research
The “uncanny valley” is the effect of being ‘creeped out’ by things that are very close, but not quite, human (e.g., a ventriloquist dummy). Over the past two summers, I found that intranasal administrations of oxytocin, a hormone which affects attention to external social information, decreased participants’ reaction times when assessing uncanny valley stimuli, but did not affect their ratings of eeriness. Furthermore, oxytocin affected participants’ reaction times the most for stimuli rated to be intermediately eerie but altered their visual attention the most during the perception of stimuli rated to be either not eerie or very eerie. From these …