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Distinct correlates of post-traumatic stress disorder and subthreshold post-traumatic stress disorder considering a broad range of adverse experiences [PDF]
European Journal of PsychotraumatologyBackground: While not all trauma-exposed individuals develop post-traumatic stress disorder (PTSD), many experience severe and enduring emotional effects. In Singapore, no study has investigated the prevalence and correlates of subthreshold PTSD and PTSD
Celeste Minn Tan +11 more
doaj +2 more sources
Clinical and subthreshold panic disorder [PDF]
Depression and Anxiety, 2010 Panic disorder (PD) is a highly prevalent and disabling condition, and subthreshold cases may be even more prevalent. This study examined psychiatric comorbidities, work functioning, and health-care utilization of individuals with subthreshold panic.
Alexander S Young, Alexander Bystritsky
exaly +3 more sources
On the transience or stability of subthreshold psychopathology [PDF]
Scientific Reports, 2021 AbstractSymptoms of psychopathology lie on a continuum ranging from mental health to psychiatric disorders. Although much research has focused on progression along this continuum, for most individuals, subthreshold symptoms do not escalate into full-blown disorders.
Schreuder, Marieke J. +4 more
openaire +4 more sources
Decision Levels and Resolution for Low-Power Winner-Take-All Circuit
Sensors, 2023 Sensors in many applications must select the largest element in a sequence of currents. This can be performed in an analog way by the Winner-Take-All (WTA) circuit.
Ruxandra L. Costea
doaj +1 more source
Low Noise, High PSRR, High-Order Piecewise Curvature Compensated CMOS Bandgap Reference
IEEE Access, 2022 A Bandgap reference (BGR) circuit with a new high-order curvature-compensation technique is proposed in this paper. The curvature method operates by adding up two correction voltages.
Ximing Fu +3 more
doaj +1 more source
Photonics, 2023 For over five decades, laser-induced retinal damage (LIRD) was thought to be the necessary cost of all therapeutic effects of laser treatment for the most important causes of irreversible visual loss, the chronic progressive retinopathies (CPRs).
Jeffrey K. Luttrull
doaj +1 more source
IEEE Access, 2020 This paper presents a low-power, low-voltage, and low-temperature-coefficient (TC) MOSFET-only subthreshold voltage reference circuit based on a standard 0.18-μm n-well CMOS process.
Xingyuan Tong, Andi Yang, Siwan Dong
doaj +1 more source
A 0.5-V Four-Stage Amplifier Using Cross-Feedforward Positive Feedback Frequency Compensation
Chips, 2023 This paper presents a low-voltage CMOS four-stage amplifier operating in the subthreshold region. The first design technique includes the cross-feedforward positive feedback frequency compensation (CFPFC) for obtaining better bandwidth efficiency in a ...
Feifan Gao, Pak Kwong Chan
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Subthreshold Modeling of a Tunable CMOS Schmitt Trigger
IEEE Access, 2023 In this article, the subthreshold characteristics of a tunable single input CMOS Schmitt trigger (ST) are modeled for the first time. The high-to-low and low-to-high hysteresis transition points are analytically determined as a function of the tuning ...
Arian Nowbahari +2 more
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BIOPHYSICAL PROPERTIES OF SUBTHRESHOLD RESONANCE OSCILLATIONS AND SUBTHRESHOLD MEMBRANE OSCILLATIONS IN NEURONS [PDF]
Journal of Biological Systems, 2016 Subthreshold-level activities in neurons play a crucial role in neuronal oscillations. These small-amplitude oscillations have been suggested to be involved in synaptic plasticity and in determining the frequency of network oscillations. Subthreshold membrane oscillations (STOs) and subthreshold resonance oscillations (SROs) are the main constituents ...
V-GHAFFARI, BABAK +2 more
openaire +2 more sources