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| === Wednesday, 28.10.09 14.15 FR6046 === ==== Talk ==== '''Timon Schroeter''' (Chair: Katja Hansen) === Wednesday, 04.11.09 14.15 FR6046 === ==== Research Ideas ==== * '''Bastian Venthur''', * '''Stanimir Dragiev''', * '''Grégoire Montavon''' (Chair:Matthias Jugel) === Wednesday, 11.11.09 14.15 FR6046 === ==== Research Ideas ==== * '''Daniel Bartz''', * '''Felix Bießmann''', * '''Tobias Lang''' (Chair:Nils Plath) === Wednesday, 18.11.09 14.15 FR6046 === ==== Research Ideas ==== * '''Paul von Bünau''', * '''Katja Hansen''', * '''Tammo Krüger''' (Chair:Pascal Lehwark) === Wednesday, 25.11.09 14.15 FR6046 === ==== Research Ideas ==== * '''Alexander Binder''', * '''Frank Meinecke''', * '''Claudia Sannelli''' (Chair:Felix Bießmann) === Wednesday, 02.12.09 14.15 FR6046 === ==== Research Ideas ==== * '''Marton Danoczy''', * '''Patrick Düssel''', * '''Pascal Lehwark''' (Chair: Christian Gehl) === 07.-12.12.09 NIPS === === Wednesday, 16.12.09 14.15 FR6046 === ==== NIPS Conference Report ==== === Wednesday, 21.12.09 - 02.01.2010 no lectures === |
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| Abstract: To be in full control of a Brain Computer Interface not only the classification accuracy is of importance, but also the speed of response and exact timing. In the present study we try to see how fast someone can respond to a stimulus using motor imagery, if this speed can be increased by training and if so, what strategies and changes in the brain signals are responsible for the increased speed. The experimental paradigm simulates a penalty shot situation. The stimulus consists of a ball that moves in a straight line from the top of the screen down to the bottom left or the bottom right corner. This ball needs to be caught by a bar which is controlled by motor imagery and moves at once when the output of the classifier reaches a certain threshold. The time the ball takes to travel from the top to the bottom of the screen linearly decreases, thus putting higher temporal pressure on the subject. If the reaction speed of the subject does increase possible causes could be a quicker or larger desynchronisation, an enlarged cortical area showing a desynchronization, recruitment of other area's active synchronisation of the ipsilateral side, and/or a shift in frequency of the signal. |
Abstract:This tutorial is devoted the first steps in human experimental research, that is, defining a research question and then translating this research question into an experimental design, and finally setting up the experiment. According concepts and terminology from psychological methodology are introduced, such as types of research, experimental designs, the definition of measurements, and the assessment of their quality. Possible remedies are worked out in a hopefully interactive fashion. |
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| [[attachment:ExperimentalDesign.pdf|slides]] |
Doktoranden-/Diplomandenseminar WS 09/10
In this seminar, master/phd students of the IDA group present their current work and research ideas.
When? |
usually on Wednesdays, 2:15 pm (s.t.) to 3:15, or as announced (see below) |
Where? |
at TU Berlin , FR 6046, or as announced (see below) |
More information for speakers and participants here.
Next Talk
Wednesday, 21.10.09 14.15 FR6046
Research Ideas
Nikolay Jetchev,
Martijn Schreuder ,
nn
(Chair:Daniel Bartz)
Planned Talks
This is a preliminary schedule, and might be changed on short notice.
Wednesday, 28.10.09 14.15 FR6046
Talk
Timon Schroeter
(Chair: Katja Hansen)
Wednesday, 04.11.09 14.15 FR6046
Research Ideas
Bastian Venthur,
Stanimir Dragiev,
Grégoire Montavon
(Chair:Matthias Jugel)
Wednesday, 11.11.09 14.15 FR6046
Research Ideas
Daniel Bartz,
Felix Bießmann,
Tobias Lang
(Chair:Nils Plath)
Wednesday, 18.11.09 14.15 FR6046
Research Ideas
Paul von Bünau,
Katja Hansen,
Tammo Krüger
(Chair:Pascal Lehwark)
Wednesday, 25.11.09 14.15 FR6046
Research Ideas
Alexander Binder,
Frank Meinecke,
Claudia Sannelli
(Chair:Felix Bießmann)
Wednesday, 02.12.09 14.15 FR6046
Research Ideas
Marton Danoczy,
Patrick Düssel,
Pascal Lehwark
(Chair: Christian Gehl)
07.-12.12.09 NIPS
Wednesday, 16.12.09 14.15 FR6046
NIPS Conference Report
Wednesday, 21.12.09 - 02.01.2010 no lectures
Previous Talks
Wednesday, 14.10.09 14.15 FR6046
Tutorial
Matthias Treder
Experimental Design in Human Research
Abstract:This tutorial is devoted the first steps in human experimental research, that is, defining a research question and then translating this research question into an experimental design, and finally setting up the experiment. According concepts and terminology from psychological methodology are introduced, such as types of research, experimental designs, the definition of measurements, and the assessment of their quality. Possible remedies are worked out in a hopefully interactive fashion.
Archive
-- Nicole Kraemer / Katja Hansen -- Aug 2009