See module specification for other years:
2022-232024-25
Module will run
Occurrence
Teaching period
A
Semester 1 2023-24
Module aims
Vision begins with light waves exciting the photoreceptors in the retina. From this the visual brain creates an idea of what lies outside. But that basic perception is not the brain's finished product. The final construct is a perception that is invested with meaning. The meanings we attach to our perceptions are usually useful - they transform mere patterns of light into objects we can use, people we can love, places we can go. But sometimes they are misleading: the pool of water in the desert turns out to be a mirage; the axeman in the dark corner a mere shadow. This module will show how modern neuroimaging techniques are beginning to contribute to our understanding of how the visual brain allows us to see the world.
Module learning outcomes
Give an account of how different neuroimaging techniques can be used to understand the organization of the visual brain.
Describe how neuroimaging can be used to reveal sensory maps in visual cortex.
Give an account of how different aspects of the visual scene are processed in the visual system
Describe how neuroimaging has contributed to our understanding of visual attention
Give an account of how different regions of the visual brain contribute to consciousness
Module content
Maps of the visual world
Functional specialization in the visual brain
From maps to modules - how to we we recognize complex objects?
How are faces represented in visual cortex?
Neural mechanisms of attention and selective perception
Visual cortex and awareness
Neural correlates of visual consciousness
Indicative assessment
Task
% of module mark
Online Exam -less than 24hrs (Centrally scheduled)
100
Special assessment rules
None
Indicative reassessment
Task
% of module mark
Online Exam -less than 24hrs (Centrally scheduled)
100
Module feedback
The marks on all assessed work will be provided on e-vision.
Indicative reading
Sample Reading:
Cognitive Neuroscience by Michael S. Gazzaniga, Richard B. Ivry and George R. Mangun