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Patients with major depressive disorder (MDD) show deficits in cognitive functions. However, the neural mechanisms underlying the pre-attentive information processing in MDD patients are poorly understood. The present study investigated whether MDD patients have impairments in pre-attentive information processing indexed by auditory mismatch negativity(More)
We compared the pre-attentive processing in patients with a major depressive disorder (MDD) and matched healthy controls as indexed by the visual mismatch negativity (vMMN) elicited by exposure duration of visual stimuli randomly presented on both peripheral visual fields. To obtain the memory-comparison-based visual MMN, the role of standard and deviant(More)
This paper presents a novel approach for tracking a moving target of interest across a large-scale distributed camera system where some of the cameras are mobile. The growing trend of fitting public transport vehicles like buses, trains and taxis with some form of surveillance system, mainly to counter vandalism has created the opportunity for these systems(More)
Information diffusion and disease spreading in awareness-contact layered network are typically asymmetrically coupled with each other, in which how an individual being aware of disease responds to the disease can significantly affect the epidemic spreading. During the two processes above, there will be an adaptive evolution machine in which the diffusion of(More)
The laser cladding technology has the characteristics of small size, compact structure, small heat affected zone, and is widely used in the manufacture of parts. In this paper, motion control card is the core of the laser cladding machine control. In the design environment of vc++6.0, the control interface and control program of the laser cladding machine(More)
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