Cramps
This forum is for questions and support regarding neurology issues such as:
Alzheimer's Disease,
ALS,
Autism, Brain Cancer,
Cerebral Palsy, Chronic Pain,
Epilepsy,
Fibromyalgia, Headaches, MS, Neuralgia, Neuropathy, Parkinson's Disease, RSD, Sleep Disorders,
Stroke, Traumatic Brain Injury

The EMG signature of ALS fasciculations has a different frequency range than "benign" fasciculations, so your neurologist would know what to look in the EMG. You might stop by the nearest university with a medical school and get a copy of this article:
LONG-TERM FOLLOW-UP OF 121 PATIENTS WITH BENIGN FASCICULATIONS
BLEXRUD MD, WINDEBANK AJ, DAUBE JR
ANNALS OF NEUROLOGY
34 (4): 622-625 OCT 1993
Dave