6 papers
Sex-based Network-Specific Differences in Connectomes: A Krakencoder-Based Analysis
Vibhashree S H, Debanjali Bhattacharya, Vamshi Krishna Kancharla +1
This study examines how deficiencies in one brain connectome modality propagate to the other, using the Krakencoder as a simulation framework. Structural and functional connectomes…
sMRI-based Brain Age Estimation in MCI using Persistent Homology
Debanjali Bhattacharya, Neelam Sinha
In this study, we propose the use of persistent homology -- specifically Betti curves for brain age prediction and for distinguishing between healthy and pathological aging. The pr…
Persistent Homology for MCI Classification: A Comparative Analysis between Graph and Vietoris-Rips Filtrations
Debanjali Bhattacharya, Rajneet Kaur, Ninad Aithal +2
Mild cognitive impairment (MCI), often linked to early neurodegeneration, is characterized by subtle cognitive declines and disruptions in brain connectivity. The present study off…
Leveraging Persistent Homology for Differential Diagnosis of Mild Cognitive Impairment
Ninad Aithal, Debanjali Bhattacharya, Neelam Sinha +1
Mild cognitive impairment (MCI) is characterized by subtle changes in cognitive functions, often associated with disruptions in brain connectivity. The present study introduces a n…
Non-linear Analysis Based ECG Classification of Cardiovascular Disorders
Suraj Kumar Behera, Debanjali Bhattacharya, Ninad Aithal +1
Multi-channel ECG-based cardiac disorders detection has an impact on cardiac care and treatment. Limitations of existing methods included variation in ECG waveforms due to the loca…
Analyzing Brain Tumor Connectomics using Graphs and Persistent Homology
Debanjali Bhattacharya, Ninad Aithal, Manish Jayswal +1
Recent advances in molecular and genetic research have identified a diverse range of brain tumor sub-types, shedding light on differences in their molecular mechanisms, heterogenei…