H
Hans Hultborn
Researcher at University of Copenhagen
Publications - 113
Citations - 12150
Hans Hultborn is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Reflex & Plateau potentials. The author has an hindex of 54, co-authored 110 publications receiving 11693 citations. Previous affiliations of Hans Hultborn include Chengde Medical College & Panum Institute.
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Journal ArticleDOI
Bistability of alpha-motoneurones in the decerebrate cat and in the acute spinal cat after intravenous 5-hydroxytryptophan.
TL;DR: It was found that short‐lasting depolarizing current pulses through the recording microelectrode could trigger a self‐sustained firing in the motoneurone provided that the bias current was kept within certain limits and HyperpolarizingCurrent pulses terminated the firing.
OtherDOI
Integration in Spinal Neuronal Systems
TL;DR: The sections in this article are: Methodological Considerations, General Summary and Epilogue, Ascending Pathways that Monitor Segmental Interneuronal Activity, and Evidence That Ascending FRA Pathways Monitor Activity in interneurons of Reflex Pathways.
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Changes in presynaptic inhibition of Ia fibres at the onset of voluntary contraction in man.
TL;DR: It is concluded that the control of presynaptic inhibition of I a fibres at the onset of movement may be organized to aid in achieving selectivity of muscle activation, i.e. so as to increase motor contrast.
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Proprioceptive input resets central locomotor rhythm in the spinal cat.
TL;DR: Results indicate that extensor group I afferents have access to central rhythm generators and suggest that this may be of importance in the reflex regulation of stepping.
Journal ArticleDOI
Sensitivity of monosynaptic test reflexes to facilitation and inhibition as a function of the test reflex size: a study in man and the cat.
TL;DR: It was shown that the additional number of motoneurones recruited in a monosynaptic test reflex by a constant excitatory conditioning stimulus was very much dependent on the size of the test reflex itself.