41 37 14+23. 41 36 14+23. ExactEstimate 300 msec.

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Presentation transcript:

ExactEstimate 300 msec

Rapid Transition Slow Transition Odor evoked activity at 800msec

Slice Thickness e.g., 6 mm Number of Slices e.g., 10 SAGITTAL SLICE IN-PLANE SLICE Field of View (FOV) e.g., 19.2 cm VOXEL (Volumetric Pixel) 3 mm 6 mm Slice Terminology Matrix Size e.g., 64 x 64 In-plane resolution e.g., 192 mm / 64 = 3 mm From fMRI for Dummys

MRI studies brain anatomy. Functional MRI (fMRI) studies brain function. MRI vs. fMRI From fMRI for Dummys

Temporal precision Spatial precision perfect fMRI EEGERP PET

The Human Connectome Project

So how do brains really work?

Hydraulic Clock Dynamo Telephone Analog Computer Digital Computer Hologram Digital Computer…