What hands tend to look like

Reference no: EM133624792

Assignment

Tralfamadorean scientists have made an exciting discovery! The Tralfamadorean brain appears to have a special extrastriate visual area that specifically responds to images of hands. That is, images of hands in all different poses tend to elicit a large response from this area, while other object images (things like airplanes, writing implements, etc.) do not.

(A) Considering what hands tend to look like, suggest at least two simpler shape properties that this visual area might be sensitive to rather than being a "hand area" per se.

(B) For each of the two properties that you mentioned in (A), suggest a set of control images that you could include in a new fMRI task to test the hypothesis that this area is NOT sensitive to hands.

(C) You know that the Tralfmadoreans have a very low-resolution fMRI scanner and you also know that the new hand area seems to be in about the same neighborhood as the human body area. Discuss how their results could be an artifact of a low resolution scanner and predict what they might find if they used a higher-resolution instrument.

Reference no: EM133624792

Questions Cloud

Conduct an interview with a professional that deals : Conduct an interview with a professional that deals with at-risk youth such as a child psychologist. Form an academic interview questionnaire

Draw a dag representing sex : Draw a DAG representing sex, department, and admission to illustrate the results of parts (c) and (d). Should we use the stratified or unstratified odds ratios

Calculate oee for the line : A production line should be making 1200 units of product per hour while operating. In a 12- hour shift, it is found that the line. Calculate OEE for the line.

A basic plan for counseling utilizing twa for people : A basic plan for counseling utilizing TWA for people with disabilites (e.g., interview, use of assessment tools, explanation of theory

What hands tend to look like : Discuss how their results could be an artifact of a low resolution scanner and predict what they might find if they used a higher-resolution instrument

Which is the most effective way to confirm systems ability : A healthcare institution is building new patient information system. Which is most effective way to confirm the system's ability to manage the expected demand?

What information about the instrument would you want : Imagine that you were asked to evaluate an instrument measuring hyperactivity described in a journal. What information about the instrument would you want

Every time you speak to your new co-worker : Every time you speak to your new co-worker, he says something crude or harmful. You find yourself talking to him less and less. Finally, you won't even greet

Explain the concept of affective forecasting : Explain the concept of affective forecasting and how it is relevant to two biases, namely, immune neglect and focalism, based on what you learned in our class

User Account

All Pages