Myles Jones - 3 - Measurements of Blood Oxygenation and Oxygen Consumption 0.0 / 5 ? Psychology108UniversityNone Created by: Holly ThurstonCreated on: 31-05-16 18:06 What is Myles Jones lecture 3 about? Measurements of Blood Oxygenation and Oxygen consumption 1 of 13 LO1: To understand how the blood ('...') response can be ... Hemodynamic measured 2 of 13 LO2: To understand some '...' about why ... flow goes '...' (...) ... than ... use Ideas blood up increases more oxygen 3 of 13 ... techniques can accurately measure ... concentration and blood ... at very high ... and ... resolution. Optical hemoglobin flow temporal spatial 4 of 13 But these techniques are invasive so we need an ... model Animal 5 of 13 Need to be able to ... a specific area of ... Activate cortex 6 of 13 Rat whisker barrel ... contains ... 'representations' of each whisker on the contralateral (opposite side) face. cortex somatosensory 7 of 13 Stimulus -> ... _> hemodynamics (blood changes) -> .... Brian activity BOLD fMRI 8 of 13 What goes into HbO2 and Hbr Light source 9 of 13 What goes out of HbO2 and Hbr Reflected light 10 of 13 What does LDF stand for Laser Doppler Flowmetrey 11 of 13 Laser Doppler Flowmetrey measures... Cerebral Blood Flow 12 of 13 What does HRF stand for? Hemodynamic Response Function 13 of 13
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