Case Study 3 -- Action Research:
Gathering Data using Sphenoidals Electrodes.
Long Term Monitoring have Sphenoidals Electrodes in addition to the
standard EEG (scalp) electrodes. Sphenoidal Electrodes monitor areas
of the brain that standard scalp electrodes can miss.These thin wires
are placed into the cheeks just below the cheekbone.A thin needle is used to place the sphenoidal wire.
The needle is removed but the wire stays in place.