implantable telemetry device,telemetry,telemeter,telemetry device,in vivo,subcutaneous,implant,wireless,radio electric,transmitter,physiologic monitoring,real-time monitoring,neuroscience studies,glucose recording,bipotential channels,blood pressure recording,arterial pressure signal,left ventrcular pressure signal,bladder pressure signal,intra-cranial signal,pressure sending,respiration measurement,activity measurement,sympathetic nerve activity,temperature monitoring,telemetry device