As the Fifth Doctor explained, the nervous system was a delicate network of logic junctions, called synapses. (TV: Castrovalva [+]Loading...["Castrovalva (TV story)"])
As a Time Lord, the Eleventh Doctor's nervous system was hyperconductive. (TV: Nightmare in Silver [+]Loading...["Nightmare in Silver (TV story)"])
The Third Doctor speculated that the Nestene creature in Channing's tank was a kind of brain or nervous system, humanly speaking. (TV: Spearhead from Space [+]Loading...["Spearhead from Space (TV story)"])
Sutekh said he could shred the Fourth Doctor's nervous system into fibres and draw the pain out for centuries. (TV: Pyramids of Mars [+]Loading...["Pyramids of Mars (TV story)","Pyramids of Mars"])
Mehendri Solon required the head from a species with a central nervous system to complete Morbius' body. (TV: The Brain of Morbius [+]Loading...["The Brain of Morbius (TV story)"])
The Hoothi infected other creatures, usually having better control over ones with more complex nervous systems. (PROSE: Love and War [+]Loading...["Love and War (novel)"]) The Sild tapped into the nervous systems of their hosts to control them. (PROSE: Harvest of Time [+]Loading...["Harvest of Time (novel)"])
After the Boneless killed Forrest, they performed an exploratory dissection of her nervous system and left a two-dimensional print of it on a wall. (TV: Flatline [+]Loading...["Flatline (TV story)"])
Remote wore receivers in their ears which broadcast media signals directly into their nervous systems. (PROSE: The Shadows of Avalon [+]Loading...["The Shadows of Avalon (novel)"], The Book of the War [+]Loading...["The Book of the War (novel)"])