Unconscious Automatic Brain Activation of Acoustic and Action-related Conceptual Features during Masked Repetition Priming. - Natalie M. Trumpp; Felix Traub; Friedemann Pulvermüller; Markus Kiefer (J. Cogn. Neurosci., 2014)

Differential temporo-spatial pattern of electrical brain activity during the processing of abstract concepts related to mental states and verbal associations. - Markus Kiefer; Lena Pielke; Natalie M. Trumpp (NeuroImage, 2022)

Experiential grounding of abstract concepts: Processing of abstract mental state concepts engages brain regions involved in mentalizing, automatic speech, and lip movements. - Natalie M. Trumpp; Martin Ulrich; Markus Kiefer (NeuroImage, 2024)