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. Author manuscript; available in PMC: 2022 Apr 20.
Published in final edited form as: Behav Brain Res. 2021 Jan 5;402:113078. doi: 10.1016/j.bbr.2020.113078

Fig. 4. Relationship between mean brain activity in the entorhinal cortex and the effect of disease group differences in threshold on odorant detection (A) and identification (B).

Fig. 4.

Notes: A) For odor detection there was a significant interaction between brain activity and threshold in predicting odorant detection. The vertical line is the point above which increasing brain activity renders the effect that disease-related differences in threshold have on detection non-significant at p < 0.05. This Z-value of 2.42 was calculated using the Johnson-Neyman technique for probing the interaction. B) For odorant identification there was no significant interaction between brain activity and threshold in predicting odorant identification. The grey lines are the 95 % confidence intervals around the moderated effect.