Fig. 3From: In vivo whole-cell recording with high success rate in anaesthetized and awake mammalian brainsRecording pipettes containing glass beads in tips for perforated whole-cell recordings. (a) Before the application of air puff, a representative pipette showing the existence of precipitate in amphotericin internal solution. (b) Two representative pipettes showing the glass beads in their tips after the application of air puffBack to article page