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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Eur J Neurosci. 2010 May;31(9):1671–1682. doi: 10.1111/j.1460-9568.2010.07230.x

Figure 6.

Figure 6

Percentage of slow phasic (SP) increases and SP decreases among tonic categories. All tonic neurons (n = 135) were evaluated by category (increase, decrease, and non-responsive) for the prevalence of SP increases and decreases within them. SP decreases were observed in 33% of tonic increase neurons, 44% of tonic decrease neurons, and 43% of no tonic change neurons. SP increases were observed in 43% of tonic increase neurons, 2% of tonic decrease neurons, and 8% of no tonic change neurons. A 2 × 3 chi-square test revealed that SP increase and decrease reversal patterns were differentially expressed across tonic categories [χ2(2) = 17.3338, P < 0.001). An odds ratio analysis confirmed a differential prevalence of SP increase and decrease patterns between the tonic increase and decrease categories: odds ratio (95% confidence interval) = 0.0311 (0.0033–0.2892).