The Hoffmann reflex (H-reflex) is an electrically induced reflex that bypasses the muscle spindle. H-reflex is a useful measure to assess modulation of monosynaptic reflex activity in the spinal cord.
H-reflex studies can be set up multiple ways and users should determine the best approach for their required protocol; BIOPAC cannot recommend a “standard” approach for H-reflex.
Keywords: H-reflex, Hoffmann reflex, motor neuron, neuromuscular system, injury, muscle, anterior cruciate ligament, knee laxity, Neuronal pathways, Presynaptic–postsynaptic inhibition, Spinal circuits, arthrogenic muscle inhibition, disinhibitory modality, chronic ankle instability, cryotherapy
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H-reflex studies can be set up multiple ways and users should determine the best approach for their required protocol; BIOPAC can not recommend a “standard” approach for H-reflex.
The following H-reflex articles are just a sampling of available citations:
BIOPAC Research Solutions | EMG
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MP160 System
Wired | H-Reflex Methodology
MP160 with AcqKnowledge plus EMG amp, reusable 8 mm electrodes, gel, and impedance checker
MP160 System
Mobita
Wireless | H-Reflex Methodology
Mobita system for up to 32-CH Wireless Biopotentials plus AcqKnowledge
BioNomadix Logger
Wireless | H-Reflex Methodology
BioNomadix Logger and one transmitter for wireless dynamometry & EMG, clench force transducer, 30 cm leads & disposable electrodes, plus Impedance Checker
MP160 System
Wireless | H-Reflex Methodology
MP160 with AcqKnowledge plus BioNomadix wireless EMG & disposable cloth electrodes
Mobita
BioNomadix Logger
MP160 System
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