Classify EEG of seeing two different objects [resolved]
I have started my brain signal capturing project recently with a BCI cyton module, dry electrodes and Mark4 helmet. My objective is to classify the brain signal of seeing two different objects. For that, I have done an experiment with a ball and bottle that appears in every 10 seconds alternatively in the plane background. Unfortunately, I didn't get any spikes or differences in the signal when the object appeared. I repeated the experiment a lot of times and was also done with blue and white colored paper instead of ball and bottle. But, all the time I got the same type of output with some random spikes. But, I am getting a proper spike in the eye opening and closing. However, I am unable to classify the brain signal as well as I didn't know why I was getting only false signals. Are my electrodes not capable of detecting the signal properly ? Are my experiments not good enough to make any spikes? Can you help me to do the experiment properly or do you have any suggestions for me?