Results 21 to 30 of about 64,809 (293)
Frontiers in Cellular Neuroscience, 2019 Analog signaling describes the use of graded voltage changes as signals in the axonal compartment. Analog signaling has been described originally in invertebrates but more recent work has established its presence in the mammalian brain (Alle and Geiger ...
Federico F. Trigo, Federico F. Trigo
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Subthreshold depression in Parkinson's disease [PDF]
International Journal of Geriatric Psychiatry, 2009 AbstractObjectiveIt is estimated that 40% of patients with Parkinson's disease (PD) are clinically depressed, however, little is known about the frequency and associated features of subthreshold depression in PD. The current study sought to determine the prevalence of subthreshold depression (sD) and to further characterize the associated features in a
Daniel A, Nation +4 more
openaire +2 more sources
Low Noise Low Power CMOS Telescopic-OTA for Bio-Medical Applications
Computers, 2016 The preamplifier block is crucial in bio-medical signal processing. The power intensive Operational Transconductance Amplifier (OTA) is considered, and the performance of preamplifier is studied.
Bellamkonda Saidulu +2 more
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High Performance Drain Engineered InGaN Heterostructure Tunnel Field Effect Transistor
Micromachines, 2019 A drain engineered InGaN heterostructure tunnel field effect transistor (TFET) is proposed and investigated by Silvaco Atlas simulation. This structure uses an additional metal on the drain region to modulate the energy band near the drain/channel ...
Xiaoling Duan +6 more
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A Subthreshold Layout Strategy for Faster and Lower Energy Complex Digital Circuits
Journal of Low Power Electronics and Applications, 2022 This work presents complex circuitry from subthreshold standard cell libraries created by geometric STI spacer patterning for bulk planar CMOS technology nodes.
Jordan Morris +3 more
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Selective Attention in Multi-Chip Address-Event Systems
Sensors, 2009 Selective attention is the strategy used by biological systems to cope with the inherent limits in their available computational resources, in order to efficiently process sensory information. The same strategy can be used in artificial systems that have
Giacomo Indiveri, Chiara Bartolozzi
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Can subthreshold summation be observed with the Ehrenstein illusion? [PDF]
, 2006 Subthreshold summation between physical target lines and illusory contours induced by edges such as those produced in the Kanizsa illusion has been reported in previous studies.
Wink, Brian +5 more
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Timing-Error Detection Design Considerations in Subthreshold: An 8-bit Microprocessor in 65 nm CMOS
Journal of Low Power Electronics and Applications, 2012 This paper presents the first known timing-error detection (TED) microprocessor able to operate in subthreshold. Since the minimum energy point (MEP) of static CMOS logic is in subthreshold, there is a strong motivation to design ultra-low-power systems ...
Lauri Koskinen +3 more
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Slowed Progression of Age-Related Geographic Atrophy Following Subthreshold Laser
Clinical Ophthalmology, 2020 Jeffrey K Luttrull,1 Stephen H Sinclair,2 Solly Elmann,3 David B Chang,4 David Kent5 1Ventura County Retina Vitreous Medical Group, Ventura, California, USA; 2Sinclair Retina Associates, Media, Pennsylvania, USA; 3Brooklyn Hospital Medical Center ...
Luttrull JK +4 more
doaj
Variation Resilient Adaptive Controller for Subthreshold Circuits
, 2009 Subthreshold logic is showing good promise as a viable ultra-low-power circuit design technique for power-limited applications. For this design technique to gain widespread adoption, one of the most pressing concerns is how to improve the robustness of ...
B. Mishra +5 more
core +1 more source