Figure 1
From: A novel concept for dynamic adjustment of auditory space
Neuronal coding adapts to stimulus history. (a,b) Firing rates of both LSO and MSO are modulated by recent stimulus history via a GABAergic feedback loop. Modified from Grothe and Pecka (2014) (c) Schematic of the Hemispheric Balanced Model including the effects of hemisperically specific adaptation: sound source azimuth is estimated based on a population vector analysis of MSO and low-frequency LSO for both hemispheres independently. The two estimates are then combined to yield a hemispherically balanced estimate of sound source location at the level of the midbrain.
