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Philipp Flotho
Saarland University
9Publications
3H-index
11Citations
Publications 9
Newest
#1Daniel J. Strauss (Saarland University)H-Index: 17
#2Farah I. Corona-Strauss (Saarland University)H-Index: 10
Last.Steven A. Hackley (MU: University of Missouri)H-Index: 24
view all 6 authors...
It is commonly assumed that, unlike dogs and cats, we humans do not make ear movements when focusing our attention reflexively toward novel sounds or voluntarily toward those that are goal-relevant. In fact, it has been suggested that we do have a pinna-orienting system. Although this system became vestigial about 25 million years ago, it still exists as a 99neural fossil99 within the brain. Consistent with this hypothesis, we demonstrate for the first time that the direction of auditory attenti...
Source
#1Philipp Flotho (Saarland University)H-Index: 3
#2Lars Haab (Saarland University)H-Index: 7
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 6 authors...
Source
Jul 1, 2018 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
#1Philipp Flotho (Saarland University)H-Index: 3
#2Mayur J. Bhamborae (Saarland University)H-Index: 1
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 4 authors...
Video motion magnification forms a relatively novel family of visualization techniques, that aim to magnify imperceivably small motions in videos. The most prominent techniques are based on Eulerian video processing and local phase shifting, which modify pixel time courses, rather than relying on explicit motion estimation.In this work, we show that under ideal conditions in the context of psychophysiological experiments, a Lagrangian motion magnification approach based on dense optical flow est...
1 CitationsSource
Jul 1, 2017 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
#1Philipp Flotho (Saarland University)H-Index: 3
#2Alejandro Romero-Santiago (Saarland University)H-Index: 2
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 6 authors...
Functional optical imaging (OI) of intrinsic signals (like blood oxygenation coupled reflection changes) and of extrinsic properties of voltage sensitive probes (like voltage-sensitive dyes (VSD)) forms a group of invasive neuroimaging techniques, that possess up to date the highest temporal and spatial resolution on a meso- to macroscopic scale.
Source
#1Philipp Flotho (Saarland University)H-Index: 3
#2Daniel J. Strauss (Saarland University)H-Index: 17
Qualitative motion analysis with motion magnification techniques opened a new dimension to videos by revealing imperceptible information hidden in small movements. Those movements can contain information on neurocognitive and affective states and thus could be a novel source of information during driving or neurocognitive experiments, complementing secondary sensors in the respective setup.
Source
Apr 1, 2017 in ISBI (International Symposium on Biomedical Imaging)
#1Philipp Flotho (Saarland University)H-Index: 3
#2Alejandro Romero (Saarland University)
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 5 authors...
Functional optical imaging (OI) of intrinsic signals (like blood oxygenation coupled reflection changes) and of extrinsic properties of voltage sensitive probes (like voltage-sensitive dyes (VSD)) forms a group of invasive neuroimaging techniques, that possess up to date the highest temporal and spatial resolution on a meso- to macroscopic scale.
Source
Aug 1, 2016 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
#1Philipp Flotho (Saarland University)H-Index: 3
#2Alejandro Romero-Santiago (Leibniz Association)H-Index: 2
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 7 authors...
Functional optical imaging (OI) of intrinsic signals (like blood oxygenation coupled reflection changes) and of extrinsic properties of voltage sensitive probes (like voltage-sensitive dyes (VSD)) forms a group of neuroimaging techniques that possess up to date highest temporal and spatial resolution on a meso-to macroscopic scale. An inherent problem of OI is a very low signal to noise ratio (SNR), which restricts the recordings to be completely motionless and requires detailed knowledge of the...
4 CitationsSource
Aug 1, 2016 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
#1Alejandro Romero-Santiago (Saarland University)H-Index: 2
#2Philipp Flotho (Saarland University)H-Index: 3
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 7 authors...
Functional Optical Imaging (OI) through the opened skull forms a group of Neuroimaging techniques characterized by a high temporal and spatial resolution on a meso-to macroscopic scale. State of the art OI experiments are generally difficult to execute, with a very timely surgical preparation preceding the experiment, that requires a skilled surgeon to mount a sealed imaging chamber onto the skull. The chamber reduces brain pulsation artifacts and swelling of the brain through movement restricti...
3 CitationsSource
Aug 1, 2015 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
#1A. Romero (Saarland University)H-Index: 1
#2Karsten Schwerdtfeger (Saarland University)H-Index: 11
Last.Daniel J. Strauss (Saarland University)H-Index: 17
view all 8 authors...
3 CitationsSource
1