Fig. 4From: Targeting hippocampal hyperactivity with real-time fMRI neurofeedback: protocol of a single-blind randomized controlled trial in mild cognitive impairmentNeurofeedback session. Each run will include four repetitions of baseline and regulation blocks, as well as the feedback presented using a thermometer icon. The thermometer icon will be filled with colours ranging from red to green during training or will remain grey during transfer. TR: Repetition time (1 TR = 2 s). The figure has been designed by the authors with stimuli illustrations from https://github.com/celstark/MSTBack to article page