Anticipating the future is a key motif of the brain, possibly supported by mental simulation of upcoming events. Rodent single-cell recordings suggest the ability of spatially tuned cells to represent subsequent locations. Grid-like representations have been observed in the human entorhinal cortex during virtual and imagined navigation. However, hitherto it remains unknown if grid-like represen...

Two experiments tested and confirmed the hypothesis that when the phenomenological characteristics of imagined events are more similar to those of related autobiographical memories, the imagined event is more likely to be considered to have occurred. At Time 1 and 2-weeks later, individuals rated the likelihood of occurrence for 20 life events. In Experiment 1, 1-week after Time 1, individuals ...

26 Imagined movements are thought to simulate physical ones, with similar behavioral 27 constraints and neurophysiological activation patterns, and an inhibition mechanism that 28 suppresses movement execution. When upper body movements such as reaching with the arm 29 are made from an upright stance, lower body and trunk muscles are also activated to maintain 30 body posture. It is not clear t...

Objective: To date, motion trajectory prediction (MTP) of a limb from non-invasive electroencephalography (EEG) has relied, primarily, on band-pass filtered samples of EEG potentials i.e., the potential time-series model. Most MTP studies involve decoding 2D and 3D arm movements i.e., executed arm movements. Decoding of observed or imagined 3D movements has been demonstrated with limited succes...

Since the dawn of time, Near-Death Experiences (NDEs) have intrigued and, nowadays, are still not fully explained. Since reports of NDEs are proposed to be imagined events, and since memories of imagined events have, on average, fewer phenomenological characteristics than real events memories, we here compared phenomenological characteristics of NDEs reports with memories of imagined and real e...

In Sweden, ‘safety walks’ are a well-established planning practice for improving safety. They involve citizens and local authorities evaluating public spaces in terms of Building on observations, interviews policy materials, this paper examines safety walks from governmentality perspective. Our analysis shows that, through the governing techniques employed walks, problems rendered technical, au...

BACKGROUND The autonomic nervous system (ANS) is activated in parallel with the motor system during cyclical and effortful imagined actions. However, it is not clear whether the ANS is activated during motor imagery of discrete movements and whether this activation is specific to the movement being imagined. Here, we explored these topics by studying the baroreflex control of the cardiovascular...

Depressive symptoms are often found to be associated with the number of imagined positive and negative future episodes. Whereas most previous studies investigated the number of imagined events within a limited time period, our study focused on the phenomenal nature of future episodes and their relationships to depressive symptoms, as measured by the Beck Depression Inventory (BDI). Nonclinical ...

The cortical, cerebellar and brainstem BOLD-signal changes have been identified with fMRI in humans during mental imagery of walking. In this study the whole brain activation and deactivation pattern during real locomotion was investigated by [(18)F]-FDG-PET and compared to BOLD-signal changes during imagined locomotion in the same subjects using fMRI. Sixteen healthy subjects were scanned at l...