Electrodiagnosis in neuromuscular disorders.

2. The normal sensori-motor nerve conduction with absent F-waves and tendon jerks of a moderately de-saturated semiconscious patient in the intensive care unit may be seen in: a. A classical pattern of critical illness myopathy involving both proximal and distal muscles b. Post-synaptic neuromuscular disorder c. The early stages of motor neuron disease (MND) (axonal loss) before the period of Wallerian degeneration d. Acute inflammatory demyelinating disorder like GBS e. A classic pattern found in presynaptic disorders such as botulism