title: A studyforrest extension, simultaneous fMRI and eye gaze recordings during prolonged natural stimulation.
abstract: Here we present an update of the studyforrest (http://studyforrest.org) dataset that complements the previously released functional magnetic resonance imaging (fMRI) data for natural language processing with a new two-hour 3 Tesla fMRI acquisition while 15 of the original participants were shown an audio-visual version of the stimulus motion picture. We demonstrate with two validation analyses that these new data support modeling specific properties of the complex natural stimulus, as well as a substantial within-subject BOLD response congruency in brain areas related to the processing of auditory inputs, speech, and narrative when compared to the existing fMRI data for audio-only stimulation. In addition, we provide participants' eye gaze location as recorded simultaneously with fMRI, and an additional sample of 15 control participants whose eye gaze trajectories for the entire movie were recorded in a lab setting-to enable studies on attentional processes and comparative investigations on the potential impact of the stimulation setting on these processes.
authors: Psychoinformatics Lab, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.|Center for Behavioral Brain Sciences, Magdeburg D-39016, Germany.
authors: Michael
authors: 0000-0001-6398-6370
authors: M
authors: Hanke
authors: Psychoinformatics Lab, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Nico
authors: N
authors: Adelhöfer
authors: Knowledge Management and Discovery Lab, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Daniel
authors: D
authors: Kottke
authors: Neuroinformatics Lab, Fondazione Bruno Kessler, Rovereto I-38122, Italy.
authors: Vittorio
authors: V
authors: Iacovella
authors: Experimental Psychology Lab, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Ayan
authors: A
authors: Sengupta
authors: Psychoinformatics Lab, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.|Visual Processing Laboratory, Department of Ophthalmology, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Falko R
authors: FR
authors: Kaule
authors: Department of Neuropsychology, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Roland
authors: R
authors: Nigbur
authors: Psychoinformatics Lab, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Alexander Q
authors: AQ
authors: Waite
authors: Experimental Psychology Lab, Institute of Psychology, Otto-von-Guericke University, Magdeburg D-39016, Germany.
authors: Florian
authors: F
authors: Baumgartner
authors: Leibniz Institute for Neurobiology, Magdeburg D-39118, Germany.
authors: Jörg
authors: J
authors: Stadler
mesh_terms: D000161:Acoustic Stimulation; D001288:Attention; D001307:Auditory Perception; D001931:Brain Mapping; D006801:Humans; D008279:Magnetic Resonance Imaging