Fig. 5.

Modulation of SD propagation with acute MQH administration (individual example). a) Blood flow map from laser speckle flowmetry, with IOSI and AF map acquired concurrently. Electrode locations are indicated with their corresponding traces in panel-b indicated by color. b) Recording of [K⁺]_e and LFP both adjacent and distal to the site of depolarization induction (shaded green epoch is before MQH administration). Vertical lines indicate the onset of events as classified by the individual [K⁺]_e recordings (adjacent/magenta and distal/cyan). c) Overlaid SD traces synchronized to onset as defined by induction-adjacent potassium trace (dashed traces are before MQH administration). Distal recordings from the first post-MQH event are indicated as it had the most significant delay from the focal response.