Nonconscious brain patterns can be modified through rewards

…In Decoded Neurofeedback experiments, brain scanning is used to monitor activity in the brain, and identify complex patterns of activity that resemble a specific memory or mental state. When the pattern is detected, we give our experimental participants a small reward. The simple action of repeatedly providing a reward every time the pattern is detected modifies the original memory or mental state. Importantly, participants do not need to be aware of the patterns’ content for this to work.

Nonconscious brain modulation to remove fears, increase confidence

Study: Differential Activation Patterns in the Same Brain Region Led to Opposite Emotional States