PSYC 363 Lecture Notes - Lecture 2: Simple Random Sample, Apa Style, Sample Size Determination
18 Sep 2016
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Office hours: 1-2 thursday 300k commentary on animal use due 9/6 one page double space apa (express opinion, use sources and cite them) lab begins 9/8. Mri (magnetic resonance imaging) - uses an extremely strong magnetic fired to change the orientation of the spin of protons a radio signal to measure response to the magnet. produces high resolution images. Fmri (function magnetic resonance imaging) - shows the activation of brain regions in re- sponse to specific taste or stimuli. Respond to level of oxygen in the brain (blood oxygen level effect bold. Pet scans - images the brain by localizing a radioactive tracer. When molecules of 2-dg are metabolized they emut positrons which are detected by scanner not very high resolution; often used in combination w/ fmri or ct. Electrophysiology (patch clamping) - recording the current of a cell measure electrical current as ions flow into pipet.
