Zhongyang Zhang

University of Massachusetts Amherst | UMass Amherst · School of Computer Science

Emotion dysregulation in early childhood is known to be associated with a higher risk of several psychopathological conditions, such as ADHD and mood and anxiety disorders. In developmental neuroscience research, emotion dysregulation is characterized by low neural activation in the prefrontal cortex during frustration. In this work, we report on a...

Limbic-prefrontal connectivity during negative emotional challenges underpins a wide range of psychiatric disorders, yet the early development of this system is largely unknown due to difficulties imaging young children. Functional near-infrared spectroscopy (fNIRS) has advanced an understanding of early emotion-related prefrontal activation and ps...

Hyperspectral images (HSIs) with narrow spectral bands can capture rich spectral information, making them suitable for many computer vision tasks. One of the fundamental limitations of HSI is its low spatial resolution, and several recent works on super-resolution(SR) have been proposed to tackle this challenge. However, due to HSI cameras' diversi...

Simulating the dynamic characteristics of a PN junction at the microscopic level requires solving the Poisson's equation at every time step. Solving at every time step is a necessary but time-consuming process when using the traditional finite difference (FDM) approach. Deep learning is a powerful technique to fit complex functions. In this work, d...