Fig. 2From: Let me Google that for you: a time series analysis of seasonality in internet search trends for terms related to foot and ankle painLocal regression based decomposition of time series for pain terms. From left to right, these present results for FOOT PAIN, ANKLE PAIN, and HEEL PAIN. The top row represents northern hemisphere data, and the bottom data for Australia. Periodograms are included as the lowest subplot for each term/regionBack to article page