“…The BLA encodes the value of the cues during learning (Cole et al, 2013;Esber and Holland, 2014;Parkes and Balleine, 2013;Piette et al, 2012;Schoenbaum et al, 1999;Tye and Janak, 2007;Uwano et al, 1995) and is involved in appetitive cue discrimination (Ambroggi et al, 2008;Ishikawa et al, 2008) and reversal learning (Churchwell et al, 2009). However, several studies have shown the BLA may not be critical for initial acquisition of cue value learning (Balleine et al, 2003;Corbit and Balleine, 2005;Hatfield et al, 1996;Holland et al, 2002;Parkinson et al, 2000), but it is critical to encode and assess the representation of the learned associations to alter subsequent behavioral motivation and learning (Blundell et al, 2001;Corbit and Balleine, 2005;Coutureau et al, 2009;Everitt et al, 2003;Galarce et al, 2010;Hatfield et al, 1996;Holland et al, 2002;Holland and Petrovich, 2005;Johnson et al, 2009;Ostlund and Balleine, 2008;Petrovich, 2013;Setlow et al, 2002;Tye and Janak, 2007;Wassum and Izquierdo, 2015;Hoang and Sharpe, 2021;Fisher et al, 2020). This suggests a specific role for the BLA in reward value representation when appetitive learning is altered, in agreement with the current findings.…”