scholarly journals Interhemispheric Transfer as assessed with the Poffenberger paradigm: What kind of signal is transferred?

2010 ◽  
Vol 3 (9) ◽  
pp. 747-747 ◽  
Author(s):  
C. Cavina ◽  
B. Emanuela ◽  
C. A. Marzi
Keyword(s):  
Interhemispheric Transfer ◽  
Poffenberger Paradigm

Interhemispheric transfer evaluation in multiple sclerosis 1The authors would like to thank Claude-Alain Hauert and Christoph Michel for their assistance in the evaluation of motor tapping and Michel Habib for his suggestions and comments. This work was supported by a grant from the Swiss Society of Multiple Sclerosis.

2000 ◽  
Vol 59 (3) ◽  
pp. 150-158 ◽  
Author(s):  
Nadia Ortiz ◽  
Michael Reicherts ◽  
Alan J. Pegna ◽  
Encarni Garran ◽  
Michel Chofflon ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Corpus Callosum ◽  
Lexical Decision ◽  
Dichotic Listening ◽  
Neurological Impairment ◽  
Interhemispheric Transfer ◽  
Decision Task ◽  
Swiss Society ◽  
Listening Test ◽  
Relapsing Remitting

Patients suffering from Multiple Sclerosis (MS) have frequently been found to suffer from damage to callosal fibers. Investigations have shown that this damage is associated with signs of hemisphere disconnections. The aim of our study was to provide evidence for the first signs of interhemispheric dysfunction in a mildly disabled MS population. Therefore, we explored whether the Interhemispheric Transfer (IT) deficit is multi-modal and sought to differentiate two MS evolution forms, on the basis of an interhemispheric disconnection index. Twenty-two patients with relapsing-remitting form of MS (RRMS) and 14 chronic-progressive (CPMS) were compared with matched controls on four tasks: a tachistoscopic verbal and non-verbal decision task, a dichotic listening test, cross tactile finger localization and motor tapping. No overall impairment was seen. The dichotic listening and lexical decision tasks were the most sensitive to MS. In addition, CPMS patients' IT was more impaired and was related to the severity of neurological impairment. The different sizes of the callosal fibers, which determine their vulnerability, may explain the heterogeneity of transfer through the Corpus Callosum. Therefore, evaluation of IT may be of value as an index of evolution in MS.

An estimate of the interhemispheric transfer of carbon monoxide from tropical general circulation data

Tellus ◽  
1974 ◽  
Vol 26 (1-2) ◽  
pp. 103-107 ◽  
Author(s):  
Reginald E. Newell ◽  
George J. Boer Jr. ◽  
John W. Kidson
Keyword(s):  
Carbon Monoxide ◽  
General Circulation ◽  
Interhemispheric Transfer

Absence of Interhemispheric Transfer of Unilateral Visuomotor Learning in Young Children and Individuals With Agenesis of the Corpus Callosum

2000 ◽  
Vol 18 (1) ◽  
pp. 73-94 ◽  
Author(s):  
Anne-Josee Chicoine ◽  
Luc Proteau ◽  
Maryse Lassonde
Keyword(s):  
Young Children ◽  
Corpus Callosum ◽  
Interhemispheric Transfer ◽  
Visuomotor Learning

Corpus Callosum Damage and InterhemispherIc Transfer of Information following Closed Head Injury in Children

Cortex ◽  
1999 ◽  
Vol 35 (3) ◽  
pp. 315-336 ◽  
Author(s):  
Debra A. Benavidez ◽  
Jack M. Fletcher ◽  
H. Julia Hannay ◽  
Sondra T. Bland ◽  
Susan E. Caudle ◽  
...  
Keyword(s):  
Head Injury ◽  
Corpus Callosum ◽  
Closed Head Injury ◽  
Interhemispheric Transfer ◽  
Closed Head ◽  
Transfer Of Information

scholarly journals Interhemispheric transfer of working memories

Neuron ◽  
2021 ◽  
Author(s):  
Scott L. Brincat ◽  
Jacob A. Donoghue ◽  
Meredith K. Mahnke ◽  
Simon Kornblith ◽  
Mikael Lundqvist ◽  
...  
Keyword(s):  
Interhemispheric Transfer

Relationships between handedness and interhemispheric transfer time

2008 ◽  
Vol 1 (3) ◽  
pp. 266
Author(s):  
J.A. Bernard ◽  
R.D. Seidler
Keyword(s):  
Interhemispheric Transfer ◽  
Transfer Time ◽  
Interhemispheric Transfer Time

scholarly journals Differential language expertise related to white matter architecture in regions subserving sensory-motor coupling, articulation, and interhemispheric transfer

2010 ◽  
Vol 32 (12) ◽  
pp. 2064-2074 ◽  
Author(s):  
Stefan Elmer ◽  
Jürgen Hänggi ◽  
Martin Meyer ◽  
Lutz Jäncke
Keyword(s):  
White Matter ◽  
Interhemispheric Transfer ◽  
Sensory Motor

Interhemispheric transfer of voluntary motor commands in man

1984 ◽  
Vol 57 (5) ◽  
pp. 441-447 ◽  
Author(s):  
M Schieppati ◽  
M Musazzi ◽  
A Nardone ◽  
G Seveso
Keyword(s):  
Interhemispheric Transfer ◽  
Voluntary Motor ◽  
Motor Commands
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