Jakob Lorentzen

Clinical Professor

Motor Control
Blegdamsvej 3
2200 København N.
- jlorentzen@sund.ku.dk
- https://in.ku.dk/
Mobile: +4531521131

ORCID: 0000-0002-7634-0218

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Published
Bilateral and asymmetrical contributions of passive and active ankle plantar flexors stiffness to spasticity in humans with spinal cord injury
Chen, B., Sangari, S., Lorentzen, Jakob, Nielsen, Jens Bo & Perez, M. A., 2020, In: Journal of Neurophysiology. 124, 3, p. 973-984 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Neuroplasticity at Home: Improving Home-Based Motor Learning Through Technological Solutions. A Review
Forman, C. R., Nielsen, Jens Bo & Lorentzen, Jakob, 2021, In: Frontiers in Rehabilitation Sciences. 2, 7 p., 789165.
Research output: Contribution to journal › Review › Research › peer-review
Published
Sustained involuntary muscle activity in cerebral palsy and stroke: same symptom, diverse mechanisms
Forman, C. R., Svane, Christian, Kruuse, Christina Rostrup, Gracies, J., Nielsen, Jens Bo & Lorentzen, Jakob, 2019, In: Brain Communications. 1, 1, 13 p., fcz037.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Corticomuscular coherence is reduced in relation to dorsiflexion fatigability to the same extent in adults with cerebral palsy as in neurologically intact adults
Forman, C. R., Jacobsen, K. J., Karabanov, Anke Ninija, Nielsen, Jens Bo & Lorentzen, Jakob, 2022, In: European Journal of Applied Physiology. 122, 6, p. 1459-1471 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Patientoplevet kvalitet belyst ved to nationale undersøgelser
Freil, M., Lorentzen, Jakob, Rasmussen, L., Gut, R. & Knudsen, J. L., 14 Nov 2005, In: Ugeskrift for Laeger. 167, 46, p. 4375-9 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Contribution of sensory feedback to plantar flexor muscle activation during push-off in adults with cerebral palsy
Frisk, Rasmus Feld, Jensen, Peter, Kirk, H., Bouyer, L. J., Lorentzen, Jakob & Nielsen, Jens Bo, 2017, In: Journal of Neurophysiology. 118, 6, p. 3165-3174 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Characterization of torque generating properties of ankle plantar flexor muscles in ambulant adults with cerebral palsy
Frisk, Rasmus Feld, Lorentzen, Jakob, Barber, L. & Nielsen, Jens Bo, 2019, In: European Journal of Applied Physiology. 119, 5, p. 1127-1136 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Contribution of corticospinal drive to ankle plantar flexor muscle activation during gait in adults with cerebral palsy
Frisk, Rasmus Feld, Lorentzen, Jakob & Nielsen, Jens Bo, 2019, In: Experimental Brain Research. 237, 6, p. 1457-1467 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Impaired gait function in adults with cerebral palsy is associated with reduced rapid force generation and increased passive stiffness
Geertsen, S. S., Kirk, H., Lorentzen, Jakob, Jorsal, M., Johansson, C. B. & Nielsen, Jens Bo, 2015, In: Clinical Neurophysiology. 126, 12, p. 2320-2329 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Post-activation depression of Soleus stretch reflexes in healthy and spastic humans
Grey, M. J., Klinge, K., Crone, C., Lorentzen, Jakob, Biering-Sørensen, Fin, Ravnborg, M. & Nielsen, J. B., Feb 2008, In: Experimental Brain Research. 185, 2, p. 189-197 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Factors correlated with running economy among elite middle- and long-distance runners
Hansen, C. E., Stensvig, Martin Blok, Wienecke, Jacob, Villa, Chiara, Lorentzen, Jakob, Rasmussen, J. & Simonsen, Erik Bruun, 2021, In: Physiological Reports. 9, 20, 15 p., e15076.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Suboptimal nutrition and low physical activity are observed together with reduced plasma brain-derived neurotrophic factor (BDNF) concentration in children with severe cerebral palsy (CP)
Hansen, S. L., Lorentzen, Jakob, Pedersen, L. T., Hendrich, F. L., Jorsal, M., Pingel, Jessica, Nielsen, Jens Bo & Kiens, Bente, 2019, In: Nutrients. 11, 3, 16 p., 620.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle growth is reduced in 15-month-old children with cerebral palsy
Herskind, A., Ritterband-Rosenbaum, A., Willerslev-Olsen, M., Lorentzen, Jakob, Hanson, L., Lichtwark, G. & Nielsen, Jens Bo, 2016, In: Developmental Medicine and Child Neurology. 58, 5, p. 485-491 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Patientinformation på medicinske sengeafsnit
Ishøy, T., Rasmussen, L., Lorentzen, Jakob & Qvist, P., 9 May 2005, In: Ugeskrift for Laeger. 167, 19, p. 2060-3 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Explosive resistance training increases rate of force development in ankle dorsiflexors and gait function in adults with cerebral palsy
Kirk, H., Geertsen, S. S., Lorentzen, Jakob, Krarup, K. B., Bandholm, Thomas Quaade & Nielsen, Jens Bo, 2016, In: Journal of Strength and Conditioning Research. 30, 10, p. 2749-2760 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Gait training facilitates push-off and improves gait symmetry in children with cerebral palsy
Lorentzen, Jakob, Frisk, Rasmus Feld, Willerslev-Olsen, Maria, Bouyer, L., Farmer, S. F. & Nielsen, Jens Bo, 2020, In: Human Movement Science. 69, 12 p., 102565.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Assessment of a portable device for the quantitative measurement of ankle joint stiffness in spastic individuals
Lorentzen, Jakob, Grey, M. J., Geertsen, S. S., Biering-Sørensen, Fin, Brunton, K., Gorassini, M. & Nielsen, Jens Bo, 2012, In: Clinical Neurophysiology. 123, 7, p. 1371-1382 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The benefits of strength training in cerebral palsy
Lorentzen, Jakob & Nielsen, Jens Bo, 2020, In: Developmental Medicine and Child Neurology. 62, 11, p. 1232 1 p.
Research output: Contribution to journal › Comment/debate › Research › peer-review
Published
Maturation of feedforward toe walking motor program is impaired in children with cerebral palsy
Lorentzen, Jakob, Willerslev-Olsen, Maria, Larsen, H. H., Farmer, S. F. & Nielsen, Jens Bo, 2019, In: Brain. 142, 3, p. 526-541 16 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
On Denny-Brown's 'spastic dystonia' - What is it and what causes it?
Lorentzen, Jakob, Pradines, M., Gracies, J. & Nielsen, Jens Bo, Jan 2018, In: Clinical Neurophysiology. 129, 1, p. 89-94
Research output: Contribution to journal › Review › Research › peer-review
Published
Using both electromyography and movement disorder assessment improved the classification of children with dyskinetic cerebral palsy
Lorentzen, Jakob, Born, A. P., Svane, Christian, Forman, C., Laursen, B., Langkilde, Annika Reynberg, Uldall, P. & Høi-Hansen, Christina Engel, 2022, In: Acta Paediatrica, International Journal of Paediatrics. 111, 2, p. 323-335 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Quantitative Evaluation of Spasticity
Lorentzen, Jakob, 2010, Copenhagen: Department of Exercise and Sport Sciences, University of Copenhagen. 143 p.
Research output: Book/Report › Ph.D. thesis › Research
Published
Feedforward neural control of toe walking in humans
Lorentzen, Jakob, Willerslev-Olsen, M., Hüche Larsen, H., Svane, Christian, Forman, C., Frisk, Rasmus Feld, Farmer, S. F., Kersting, U. & Nielsen, Jens Bo, 2018, In: Journal of Physiology. 596, 11, p. 2159-2172 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Increased Ankle Plantar Flexor Stiffness Is Associated With Reduced Mechanical Response to Stretch in Adults With CP
Lorentzen, Jakob, Frisk, Rasmus Feld, Nielsen, Jens Bo & Barber, L., 2021, In: Frontiers in Bioengineering and Biotechnology. 9, 12 p., 604071.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Distinguishing active from passive components of ankle plantar flexor stiffness in stroke, spinal cord injury and multiple sclerosis
Lorentzen, Jakob, Grey, M. J., Crone, C., Mazevet, D., Biering-Sørensen, Fin & Nielsen, J. B., 1 Nov 2010, In: Clinical Neurophysiology. 121, 11, p. 1939-1951
Research output: Contribution to journal › Journal article › Research › peer-review

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ID: 2642932

Department of Neuroscience

Jakob Lorentzen

Motor Control

Bilateral and asymmetrical contributions of passive and active ankle plantar flexors stiffness to spasticity in humans with spinal cord injury

Neuroplasticity at Home: Improving Home-Based Motor Learning Through Technological Solutions. A Review

Sustained involuntary muscle activity in cerebral palsy and stroke: same symptom, diverse mechanisms

Corticomuscular coherence is reduced in relation to dorsiflexion fatigability to the same extent in adults with cerebral palsy as in neurologically intact adults

Patientoplevet kvalitet belyst ved to nationale undersøgelser

Contribution of sensory feedback to plantar flexor muscle activation during push-off in adults with cerebral palsy

Characterization of torque generating properties of ankle plantar flexor muscles in ambulant adults with cerebral palsy

Contribution of corticospinal drive to ankle plantar flexor muscle activation during gait in adults with cerebral palsy

Impaired gait function in adults with cerebral palsy is associated with reduced rapid force generation and increased passive stiffness

Post-activation depression of Soleus stretch reflexes in healthy and spastic humans

Factors correlated with running economy among elite middle- and long-distance runners

Suboptimal nutrition and low physical activity are observed together with reduced plasma brain-derived neurotrophic factor (BDNF) concentration in children with severe cerebral palsy (CP)

Muscle growth is reduced in 15-month-old children with cerebral palsy

Patientinformation på medicinske sengeafsnit

Explosive resistance training increases rate of force development in ankle dorsiflexors and gait function in adults with cerebral palsy

Gait training facilitates push-off and improves gait symmetry in children with cerebral palsy

Assessment of a portable device for the quantitative measurement of ankle joint stiffness in spastic individuals

The benefits of strength training in cerebral palsy

Maturation of feedforward toe walking motor program is impaired in children with cerebral palsy

On Denny-Brown's 'spastic dystonia' - What is it and what causes it?

Using both electromyography and movement disorder assessment improved the classification of children with dyskinetic cerebral palsy

Quantitative Evaluation of Spasticity

Feedforward neural control of toe walking in humans

Increased Ankle Plantar Flexor Stiffness Is Associated With Reduced Mechanical Response to Stretch in Adults With CP

Distinguishing active from passive components of ankle plantar flexor stiffness in stroke, spinal cord injury and multiple sclerosis

Most downloads

To be active through indoor-climbing: an exploratory feasibility study in a group of children with cerebral palsy and typically developing children

A randomized clinical trial in preterm infants on the effects of a home-based early intervention with the 'CareToy System'

Suboptimal nutrition and low physical activity are observed together with reduced plasma brain-derived neurotrophic factor (BDNF) concentration in children with severe cerebral palsy (CP)