Month: May 2020

‘We Miss Them All So Much’: Grandparents Ache As The COVID Exile Grinds On

Back home in Bloomfield Hills, Michigan, Richard and Denise Victor would get to see their four grandchildren almost every day. One set of kids lives around the block; the others are half an hour away, all close enough for frequent visits and sleepovers. “With the younger ones, we have a routine of stories when they […]

Published on May 26, 2020

Synaptic Diversity Suppresses Complex Collective Behavior in Networks of Theta Neurons

Comprehending how the brain functions requires an understanding of the dynamics of neuronal assemblies. Previous work used a mean-field reduction method to determine the collective dynamics of a large heterogeneous network of uniformly and globally coupled theta neurons, which are a canonical formulation of Type I neurons. However, in modeling neuronal networks, it is unreasonable […]

Published on May 26, 2020

Brain Functional and Structural Signatures in Parkinson’s Disease

The aim of this study is to explore functional and structural properties of abnormal brain networks associated with Parkinson’s disease (PD). 18F-Fluorodeoxyglucose positron emission tomography (18F-FDG PET) and T1-weighted magnetic resonance imaging from 20 patients with moderate-stage PD and 20 age-matched healthy controls were acquired to identify disease-related patterns in functional and structural networks. Dual-modal […]

Published on May 26, 2020