Self-Reset Image Sensor With a Signal-to-Noise Ratio Over 70 dB and Its Application to Brain Surface Imaging

Self-Reset Image Sensor With a Signal-to-Noise Ratio Over 70 dB and Its Application to Brain Surface Imaging

In this study, we propose a complementary-metal-oxide-semiconductor (CMOS) image sensor with a self-resetting system demonstrating a high signal-to-noise ratio (SNR) to detect small intrinsic signals such as a hemodynamic reaction or neural activity in a mouse brain. The photodiode structure was mod...

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Bibliographic Details
Main Authors: Thanet Pakpuwadon, Kiyotaka Sasagawa, Mark Christian Guinto, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-06-01
Series:Frontiers in Neuroscience
Subjects:
self-resetting
CMOS image sensor
implantable device
high signal-to-noise ratio
in vivo experiment
intrinsic signal
Online Access:https://www.frontiersin.org/articles/10.3389/fnins.2021.667932/full

Internet

https://www.frontiersin.org/articles/10.3389/fnins.2021.667932/full

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