Month: September 2020

Public Health Officials Are Our COVID Commanders. Treat Them With Respect.

As a veteran who served back-to-back tours in Iraq, I initially cringed when commentators compared the COVID-19 crisis to wartime — no bullets, no blood and no one volunteered for this. But after my months of reporting on the pandemic, it has become painfully clear this is like war. People are dying every day as […]

Published on September 1, 2020

Impact of Physical Obstacles on the Structural and Effective Connectivity of in silico Neuronal Circuits

Scaffolds and patterned substrates are among the most successful strategies to dictate the connectivity between neurons in culture. Here, we used numerical simulations to investigate the capacity of physical obstacles placed on a flat substrate to shape structural connectivity, and in turn collective dynamics and effective connectivity, in biologically-realistic neuronal networks. We considered μ-sized obstacles […]

Published on September 1, 2020

Altered Brain Function in Cerebral Small Vessel Disease Patients With Gait Disorders: A Resting-State Functional MRI Study

Gait disturbances are important clinical features of cerebral small vessel disease (CSVD) that increase the risk of falls and disability. Brain structural alterations and gait disturbances in CSVD patients have been well demonstrated. However, intrinsic resting cerebral function patterns in CSVD patients with gait disorders remain largely unknown. Fifty-eight CSVD patients were enrolled in our […]

Published on September 1, 2020