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. Author manuscript; available in PMC: 2017 Feb 3.
Published in final edited form as: Neuron. 2016 Jan 21;89(3):472–479. doi: 10.1016/j.neuron.2015.12.032

Figure 2. Pathway-specific striatal substrates for habit formation in a lever press task.

Figure 2

(A–C) Linear regressions of mean event amplitude against normalized devalued LPr for dSPNs (A), iSPNs (B), and log2-transformed dSPN/iSPN ratio (C). (D–F) Relationship between SPN spike probability and normalized devalued LPr as in A–C. (G–I) Relationship between SPN event latency and normalized LPr as in A–C. (J–K) Heat maps of dSPN (X) and iSPN (●) event amplitudes in X–Y space of representative brain slice from least (J) and most (K) habitual mice. n = 15 animals; 24–88 dSPNs and 13–63 iSPNs per animal (*p < 0.05, **p < 0.01). Data are represented as mean ± SEM for all cells imaged from an animal. See also Supplemental Figures 2 and 3.