User profiles for J.S. Sanchez

Justin S Sanchez

- Verified email at mgh.harvard.edu - Cited by 1175

Jaime S. Sanchez

- Verified email at ctgeu.com - Cited by 373

[HTML][HTML] Surface chemistry and structure manipulation of graphene-related materials to address the challenges of electrochemical energy storage

Y Sun, J Sun, JS Sanchez, Z Xia, L Xiao… - Chemical …, 2023 - pubs.rsc.org
Energy storage devices are important components in portable electronics, electric vehicles,
and the electrical distribution grid. Batteries and supercapacitors have achieved great …

[HTML][HTML] Resilience to autosomal dominant Alzheimer's disease in a Reelin-COLBOS heterozygous man

…, D Aguillon, A Baena, JS Sanchez… - Nature medicine, 2023 - nature.com
We characterized the world’s second case with ascertained extreme resilience to autosomal
dominant Alzheimer’s disease (ADAD). Side-by-side comparisons of this male case and the …

Resistance to autosomal dominant Alzheimer's disease in an APOE3 Christchurch homozygote: a case report

…, E Pardilla-Delgado, A Artola, JS Sanchez… - Nature medicine, 2019 - nature.com
We identified a PSEN1 (presenilin 1) mutation carrier from the world’s largest autosomal
dominant Alzheimer’s disease kindred, who did not develop mild cognitive impairment until her …

Ranking-based MCDM models in financial management applications: analysis and emerging challenges

AI Marqués, V García, JS Sánchez - Progress in Artificial Intelligence, 2020 - Springer
Over the last decades, the academic and professional communities have paid much attention
toward the use of multi-criteria decision-making methods in a range of business and …

On the effectiveness of preprocessing methods when dealing with different levels of class imbalance

V García, JS Sánchez, RA Mollineda - Knowledge-Based Systems, 2012 - Elsevier
The present paper investigates the influence of both the imbalance ratio and the classifier
on the performance of several resampling strategies to deal with imbalanced data sets. The …

The imbalanced training sample problem: Under or over sampling?

R Barandela, RM Valdovinos, JS Sánchez… - Structural, Syntactic, and …, 2004 - Springer
The problem of imbalanced training sets in supervised pattern recognition methods is receiving
growing attention. Imbalanced training sample means that one class is represented by a …

In vivo and neuropathology data support locus coeruleus integrity as indicator of Alzheimer's disease pathology and cognitive decline

…, F d'Oleire Uquillas, JS Sanchez… - Science translational …, 2021 - science.org
Several autopsy studies recognize the locus coeruleus (LC) as the initial site of
hyperphosphorylated TAU aggregation, and as the number of LC neurons harboring TAU increases, …

Index of balanced accuracy: A performance measure for skewed class distributions

V García, RA Mollineda, JS Sánchez - Iberian conference on pattern …, 2009 - Springer
This paper introduces a new metric, named Index of Balanced Accuracy, for evaluating learning
processes in two-class imbalanced domains. The method combines an unbiased index …

In vivo rate-determining steps of tau seed accumulation in Alzheimer's disease

…, K Allinson, T Rittman, SL DeVos, JS Sanchez… - Science …, 2021 - science.org
… of amyloidosis and clinical impairment, which was performed by Sanchez et al. (24), evaluating
… -specific SUVr values were determined can be found in the study of Sanchez et al. (24). …

The cortical origin and initial spread of medial temporal tauopathy in Alzheimer's disease assessed with positron emission tomography

JS Sanchez, JA Becker, HIL Jacobs… - Science translational …, 2021 - science.org
Advances in molecular positron emission tomography (PET) have enabled anatomic
tracking of brain pathology in longitudinal studies of normal aging and dementia, including …