Regulation of GFR Physiologically, GFR is auto-regulated very precisely with changes in the mean arterial pressure (MAP) (see figure below). Mechanisms of auto-regulation include: myogenic, tubuloglomerular, and the neuro-hormonal feedback. - Myogenic mechanisms - Tubuloglomerular feedback - Neuro-hormonal feedback #Pathophysiology #Nephrology #GFR #FiltrationRate #Regulation #Maintenance