An ultralight head-mounted camera system integrates detailed behavioral monitoring with multichannel electrophysiology in freely moving mice
An ultralight head-mounted camera system integrates detailed behavioral monitoring with multichannel electrophysiology in freely moving mice
复制标题
超轻头戴式摄像头系统将自由移动小鼠的详细行为监测与多通道电生理学相结合
DOI:
10.1101/294397
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Meyer A
中科院分区:
文献类型:
--
作者:
Meyer A
Breakthroughs in understanding the neural basis of natural behavior require neural recording and intervention to be paired with high-fidelity multimodal behavioral monitoring. An extensive genetic toolkit for neural circuit dissection, and well-developed neural recording technology, make the mouse a powerful model organism for systems neuroscience. However, methods for high-bandwidth acquisition of behavioral signals in mice remain limited to fixed-position cameras and other off-animal devices, complicating the monitoring of animals freely engaged in natural behaviors. Here, we report the development of an ultralight head-mounted camera system combined with head-movement sensors to simultaneously monitor eye position, pupil dilation, whisking, and pinna movements along with head motion in unrestrained, freely behaving mice. The power of the combined technology is demonstrated by observations linking eye position to head orientation; whisking to non-tactile stimulation; and, in electrophysiological experiments, visual cortical activity to volitional head movements.
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影响因子:
2.5
作者:
Andreescu, CE;De Ruiter, MM;De Jeu, MTG
通讯作者:
De Jeu, MTG
影响因子:
2.9
作者:
van Alphen, AM;Stahl, JS;De Zeeuw, DI
通讯作者:
De Zeeuw, DI
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
48
作者:
Stowers JR;Hofbauer M;Bastien R;Griessner J;Higgins P;Farooqui S;Fischer RM;Nowikovsky K;Haubensak W;Couzin ID;Tessmar-Raible K;Straw AD
通讯作者:
Straw AD
DOI:
--
发表时间:
2007
期刊:
Neuroscience Research 58
影响因子:
--
作者:
Sakatani T;Isa T
通讯作者:
Isa T