What type of band is both Wire and Electrasy considered?
Electrasy Electrasy were an English rock band. Formed in 1994 in Dorset, UK, the band consisted of vocalist Alisdair (Ali) McKinnell, guitarists Nigel Nisbet and Steve Atkins, bassist Alex Meadows (who joined the band before they recorded "In Here We Fall"), drummer Paul Pridmore and keyboardist Jim Hayden (who left the band by May 2001). The band were active until 2002, although several members of the band still based in the UK after this time continued to perform occasional gigs. Nigel Nisbet has subsequently released three solo-albums, "Calling All The Dreamers" in 2007, "Musicians are Different" in 2015 and "Mainstream Panic" in 2016. Alex Meadows has also released recent solo material under the name "The Inexperienced", and is also a regular performer with various other acts (Tom Jones, Il Divo).
Tetrode (biology) A tetrode is a type of electrode used in neuroscience for electrophysiological recordings. They are generally used to record the extracellular field potentials from nervous tissue, e.g. the brain. Tetrodes are constructed by bundling together four very small electrodes; each wire is generally less than 30 μm in diameter. Tetrodes are used to classify extra-cellular action potentials into sets generated by the individual neurons, as each channel of the tetrode is usually close enough to a cell such that action potentials emitted by that cell are detected on each of the four channels, but because of the spatial distribution of the individual channels, the amplitude of the signal varies across the four channels.