The head fixation based on skull cap: An improved protocol used in single unit recording in the vestibular system.
Single unit recording has an important application in neuroscience, especially in the vestibular system such as visual stabilization, posture maintenance, spatial orientation and cognition. However, single unit recording conducted in living animals is a demanding technique and non-ideal mechanical stability between the recording location of nerve tissues and the tip of microelectrode always results in failure to obtain successful recordings in the vestibular system. In order to improve the mechanical stability during single unit recording, we constructed a novel head fixation method based on skull cap. This article describes in detail how to construct this novel head fixation. Following the step-by-step procedure mentioned in this article will provide a high-quality mechanical stability for single unit recording in the vestibular system, allowing us to successfully record the nonlinear neural dynamic response over a big magnitude motion stimulation. This improvement of head fixation contributes to the in-depth understanding of the vestibular system.
['Ren|Pengyu|P|', 'Li|Bowen|B|', 'Dong|Shiyao|S|', 'Lyu|Boqiang|B|', 'Gong|Shouping|S|', 'Zhang|Qing|Q|', 'Qu|Jianqiang|J|', 'Han|Peng|P|']
Head fixation Skull cap Improved protocol Single unit recording The vestibular system