Christian J. Burkhardt

Sankt Gallen, SG, Switzerland

Last Updated: 09/26/2026

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Found 13 publications

Assessment of the reliability of the motor unit size index (MUSIX) in single subject "round-robin" and multi-centre settings.

Assessment of the reliability of the motor unit size index (MUSIX) in single subject "round-robin" and multi-centre settings.

Journal: Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology

Published: March 13, 2018

Longitudinal assessment of the Edinburgh Cognitive and Behavioural Amyotrophic Lateral Sclerosis Screen (ECAS): lack of practice effect in ALS patients?

Longitudinal assessment of the Edinburgh Cognitive and Behavioural Amyotrophic Lateral Sclerosis Screen (ECAS): lack of practice effect in ALS patients?

Journal: Amyotrophic lateral sclerosis & frontotemporal degeneration

Published: February 07, 2017

Sequence variations in C9orf72 downstream of the hexanucleotide repeat region and its effect on repeat-primed PCR interpretation: a large multinational screening study.

Sequence variations in C9orf72 downstream of the hexanucleotide repeat region and its effect on repeat-primed PCR interpretation: a large multinational screening study.

Journal: Amyotrophic lateral sclerosis & frontotemporal degeneration

Published: December 13, 2016

Motor Unit Number Index (MUNIX) detects motor neuron loss in pre-symptomatic muscles in Amyotrophic Lateral Sclerosis.

Motor Unit Number Index (MUNIX) detects motor neuron loss in pre-symptomatic muscles in Amyotrophic Lateral Sclerosis.

Journal: Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology

Published: August 18, 2016

Is survival improved by the use of NIV and PEG in amyotrophic lateral sclerosis (ALS)? A post-mortem study of 80 ALS patients.

Is survival improved by the use of NIV and PEG in amyotrophic lateral sclerosis (ALS)? A post-mortem study of 80 ALS patients.

Journal: PloS one

Published: July 12, 2016

Age and education-matched cut-off scores for the revised German/Swiss-German version of ECAS.

Age and education-matched cut-off scores for the revised German/Swiss-German version of ECAS.

Journal: Amyotrophic lateral sclerosis & frontotemporal degeneration

Published: March 31, 2016

Quality Control of Motor Unit Number Index (MUNIX) Measurements in 6 Muscles in a Single-Subject "Round-Robin" Setup.

Quality Control of Motor Unit Number Index (MUNIX) Measurements in 6 Muscles in a Single-Subject "Round-Robin" Setup.

Journal: PloS one

Published: February 04, 2016

Motor unit number index in the nasalis muscle in healthy subjects and patients with amyotrophic lateral sclerosis.

Motor unit number index in the nasalis muscle in healthy subjects and patients with amyotrophic lateral sclerosis.

Journal: Muscle & nerve

Published: July 16, 2015

Tracking motor neuron loss in a set of six muscles in amyotrophic lateral sclerosis using the Motor Unit Number Index (MUNIX): a 15-month longitudinal multicentre trial.

Tracking motor neuron loss in a set of six muscles in amyotrophic lateral sclerosis using the Motor Unit Number Index (MUNIX): a 15-month longitudinal multicentre trial.

Journal: Journal of neurology, neurosurgery, and psychiatry

Published: January 29, 2015

Percutaneous endoscopic gastrostomy in amyotrophic lateral sclerosis: a prospective observational study.

Percutaneous endoscopic gastrostomy in amyotrophic lateral sclerosis: a prospective observational study.

Journal: Journal of neurology

Published: November 26, 2014

The Edinburgh Cognitive and Behavioural Amyotrophic Lateral Sclerosis Screen: a cross-sectional comparison of established screening tools in a German-Swiss population.

The Edinburgh Cognitive and Behavioural Amyotrophic Lateral Sclerosis Screen: a cross-sectional comparison of established screening tools in a German-Swiss population.

Journal: Amyotrophic lateral sclerosis & frontotemporal degeneration

Published: October 09, 2014

Design study of a miniaturized displacement transducer (MDT) for an active middle ear implant system.

Design study of a miniaturized displacement transducer (MDT) for an active middle ear implant system.

Journal: Biomedical microdevices

Published: July 19, 2014

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Last Updated: 09/26/2026