You want to record membrane potential changes in axons of neurons that process different types somatosensory information. Which sequence ranks the speed of maximum firing rate from slowest to fastest...

a)

muscle spindle < cutaneous="" mechanoreceptor="">< pain="" and="">

b)

pain and temperature < muscle="" spindle="">< cutaneous="">

c)

cutaneous mechanoreceptor < pain="" and="" temperature="">< muscle="">

d)

cutaneous mechanoreceptor < muscle="" spindle="">< pain="" and="">

e)

muscle spindle < pain="" and="" temperature="">< cutaneous="">

f)

pain and temperature < cutaneous="" mechanoreceptor="">< muscle="">