Describe the receptive fields of neurons in the visual system – from retina through to cortex. How do these receptive fields change and what is the significance of these changes?

Discuss this also :Hint: what sorts of information are extracted from these fields at each level? How is this done?)

Format: 12 pt.; any font that easy-to-read; double spaced. 

Heading: your name (Last, First), question number, and full title of essay. 

Essay: several paragraphs; altogether at least 3 pages of essay text, not counting headings, etc..

Figures and graphs: not required, but you may add these in additional page(s); must refer to these figures in your text.

Structure: carefully plan the sequence of topics — do not jump back-and-forth between them. Minimize broad, general statements. Don’t stray too far from the central issue — essay needs relevant, precise facts and details. 

Proof-read: review the essay carefully before submitting it; check for spelling, repetitious statements and contradictions.

Collaboration:  you may get together with other students (via some common software links) to discuss essay topics –  some students may want to organize a “chat” group with other students. 

Your essay must be organized and written in your own words.