human 13 Humans 9 Mental Recall 9 memory 9 recall 9 article 8 human experiment 6 learning 6 Memory 5 adult 5 Cues 4 association 4 female 4 male 4 Attention 3 Catastrophic forgetting 3 Hippocampus 3 Political science & theory 3 Technology: general issues 3 episodic memory 3 forgetting 3 hippocampus 3 long term memory 3 physiology 3 21st century history: from c 2000 - 2 Animals 2 Article 2 Directed forgetting 2 EEG 2 Forgetting 2