Attention‐induced trading and returns: Evidence from Robinhood users
We study the influence of financial innovation by fintech brokerages on individual investors’
trading and stock prices. Using data from Robinhood, we find that Robinhood investors …
trading and stock prices. Using data from Robinhood, we find that Robinhood investors …
Medical image synthesis for data augmentation and anonymization using generative adversarial networks
Data diversity is critical to success when training deep learning models. Medical imaging
data sets are often imbalanced as pathologic findings are generally rare, which introduces …
data sets are often imbalanced as pathologic findings are generally rare, which introduces …
Mandatory disclosure and operational risk: Evidence from hedge fund registration
Mandatory disclosure is a regulatory tool intended to allow market participants to assess
operational risk. We examine the value of disclosure through the controversial SEC requirement…
operational risk. We examine the value of disclosure through the controversial SEC requirement…
Longitudinal tau PET in ageing and Alzheimer's disease
CR Jack Jr, HJ Wiste, CG Schwarz, VJ Lowe… - Brain, 2018 - academic.oup.com
See Hansson and Mormino (doi: 10.1093/brain/awy065 ) for a scientific commentary on this
article. Our objective was to compare different whole-brain and region-specific …
article. Our objective was to compare different whole-brain and region-specific …
[HTML][HTML] A large-scale comparison of cortical thickness and volume methods for measuring Alzheimer's disease severity
CG Schwarz, JL Gunter, HJ Wiste, SA Przybelski… - NeuroImage: Clinical, 2016 - Elsevier
Alzheimer's disease (AD) researchers commonly use MRI as a quantitative measure of
disease severity. Historically, hippocampal volume has been favored. Recently, “AD signature” …
disease severity. Historically, hippocampal volume has been favored. Recently, “AD signature” …
Widespread brain tau and its association with ageing, Braak stage and Alzheimer's dementia
See Herholz (doi: 10.1093/brain/awx340 ) for a scientific commentary on this article. Autopsy
data have proposed that a topographical pattern of tauopathy occurs in the brain with the …
data have proposed that a topographical pattern of tauopathy occurs in the brain with the …
Longitudinal changes in white matter disease and cognition in the first year of the Alzheimer disease neuroimaging initiative
O Carmichael, C Schwarz, D Drucker… - Archives of …, 2010 - jamanetwork.com
Objective To evaluate relationships between magnetic resonance imaging (MRI)–based
measures of white matter hyperintensities (WMHs), measured at baseline and longitudinally, …
measures of white matter hyperintensities (WMHs), measured at baseline and longitudinally, …
Associations of amyloid, tau, and neurodegeneration biomarker profiles with rates of memory decline among individuals without dementia
…, VJ Lowe, P Vemuri, MM Machulda, CG Schwarz… - Jama, 2019 - jamanetwork.com
Importance A National Institute on Aging and Alzheimer’s Association workgroup proposed
a research framework for Alzheimer disease in which biomarker classification of research …
a research framework for Alzheimer disease in which biomarker classification of research …
Prevalence of biologically vs clinically defined Alzheimer spectrum entities using the National Institute on Aging–Alzheimer's Association research framework
Importance A National Institute on Aging–Alzheimer’s Association (NIA-AA) workgroup
recently published a research framework in which Alzheimer disease is defined by …
recently published a research framework in which Alzheimer disease is defined by …
[HTML][HTML] White-matter integrity on DTI and the pathologic staging of Alzheimer's disease
Pattern of diffusion tensor MRI (DTI) alterations were investigated in pathologically-staged
Alzheimer's disease (AD) patients (n = 46). Patients with antemortem DTI studies and a range …
Alzheimer's disease (AD) patients (n = 46). Patients with antemortem DTI studies and a range …