How do we study brain/behavior relationships?

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Presentation transcript:

How do we study brain/behavior relationships? Populations: Animal Models: advantages: disadvantages:

Human Models populations with injuries or disease normal populations

Humans History: phrenology:

Non-invasive ways of viewing brain function Assessment of Structure vs Function

Structure CT or Cat Scan 3 D xrays MRI's

CT Scan

magnetic resonance imaging

MRI

More Invasive methodology Histological analysis Lesion or ablation studies

Electrical stimulation Pharmacological manipulations

Delgado’s classic experiment

a few more……. Microdialysis

Ways to look at function EEG - electroencephalogram

Ways to look at function EEG – electroencephalogram ERPs – evoked related potentials

Ways to look at function PET scans rCBG 2DG other radio isotopes

Structure and Function fMRIs