title: Functional imaging of the visual pathways.
abstract: Functional neuroimaging has provided a new view of activity in human visual cortex. There have been a series of interesting developments in understanding the relationship between the functional signals, particularly functional MRI, and basic measurements of action potentials and local field potentials. The new human neuro-imaging measurements have clarified some of the similarities and differences between the general organization of visual areas in human and macaque visual cortex, and there have been some interesting new results concerning cortical visual plasticity and dysfunction. The new fMRI focus on measurements of the human brain will drive new relationships between neurology and visual neuroscience that should help us learn much more about the neural basis of perception.
authors.affiliation: Psychology Department, Stanford University, Stanford, CA 94305, USA. wandell@stanford.edu
authors.forename: Brian A
authors.initials: BA
authors.lastname: Wandell
authors.forename: Alex R
authors.initials: AR
authors.lastname: Wade
mesh_terms: D004569:Electroencephalography; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation*; D008280:Magnetics / Q000295:instrumentation; D015225:Magnetoencephalography; D009778:Occipital Lobe / Q000033:anatomy & histology; D010108:Oxyhemoglobins / Q000378:metabolism*; D014055:Tomography, Emission-Computed; D014793:Visual Cortex / Q000378:metabolism; D014795:Visual Pathways / Q000378:metabolism*
chemical_list: D010108:Oxyhemoglobins