Certification of wild coffee in Ethiopia: experiences and challenges (2008)
Wiersum, K.F., Gole, T.W., Gatzweiler, F., Volkmann, J., Bognetteau, E., Wirtu, Olani
Rodriguez-Oroz, M. C., Obeso, J. A., Lang, A. E., Pollak, P., Rehncrona, S., ...
Deep brain stimulation (DBS) is associated with significant improvement of motor complications in patients with severe Parkinson's disease after some 6–12 months of treatment. Long-term results in...
Rodriguez-Oroz, M. C., Obeso, J. A., Lang, A. E., Pollak, P., Rehncrona, S., ...
Deep brain stimulation (DBS) is associated with significant improvement of motor complications in patients with severe Parkinson's disease after some 6-12 months of treatment. Long-term results in a...
Schubert,T., Volkmann,J., Müller,U., Sturm,V., Voges,J., Freund,H. J., ...
Basal ganglia-thalamocortical circuits play an important role in movement preparation and execution. Tracer, single-cell, and lesion studies in monkeys suggest the existence of topologically...
Schubert,T., Volkmann,J., Müller,U., Sturm,V., Voges,J., Freund,H. J., ...
Basal ganglia-thalamocortical circuits play an important role in movement preparation and execution. Tracer, single-cell, and lesion studies in monkeys suggest the existence of topologically...
Schubert, T., Volkmann, J., Müller, U., Sturm, V., Voges, J., Freund, H. J., ...
Basal ganglia-thalamocortical circuits play an important role in movement preparation and execution. Tracer, single-cell, and lesion studies in monkeys suggest the existence of topologically...
Schubert, Torsten, Volkmann, J., Müller, Ulrich, Sturm, V., Voges, J., Freund, Hans-Joachim, ...
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ACCURACY, VARIABILITY AND SPEED OF ADJUSTING AN INDICATOR TO A REQUIRED BEARING. (1998)
Rogers,S., Kaufman,E. L., Reese,T. W., Volkmann,J.
The report is one of a series on the judgment of bearing, or angular orientation about the center of a circular display. A knowledge of how these judgments of bearing are made, their accuracy, their...
ACCURACY AND VARIABILITY OF DIRECT ESTIMATES OF BEARING FROM LARGE DISPLAY SCREENS. (1998)
Rogers,S., Volkmann,J., Reese,T. W., Kaufman,E. L.
A series of studies of the estimation of bearing indicates that a surprising degree of accuracy can be attained when a large number of estimates are combined. This group accuracy can be attained...
SPECIAL PROBLEMS IN THE ESTIMATION OF BEARING. (1998)
Reese,T. W., Volkmann,J., Rogers,S., Kaufman,E. L.
The subjects were asked the following special questions: (1) What effect has the length of the line of light whose bearing is to be judged on the accuracy and variability of the subject's judgments....
Somatosensory cortical plasticity in adult humans revealed by magnetoencephalography.
Mogilner, A, Grossman, J A, Ribary, U, Joliot, M, Volkmann, J, Rapaport, D, ...
Microelectrode recordings in adult mammals have clearly demonstrated that somatosensory cortical maps reorganize following peripheral nerve injuries and functional modifications; however, such...
Somatosensory cortical plasticity in adult humans revealed by magnetoencephalography.
Mogilner, A, Grossman, J A, Ribary, U, Joliot, M, Volkmann, J, Rapaport, D, ...
Microelectrode recordings in adult mammals have clearly demonstrated that somatosensory cortical maps reorganize following peripheral nerve injuries and functional modifications; however, such...
Hamel, W, Fietzek, U, Morsnowski, A, Schrader, B, Herzog, J, Weinert, D, ...
Background: The subthalamic nucleus is the preferred target for deep brain stimulation in patients with advanced Parkinson's disease. The site of permanent stimulation is the subject of ongoing...