Anand Kumar

ORCID: 0000-0003-3243-6506
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About
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Research Areas
  • Functional Brain Connectivity Studies
  • Advanced Neuroimaging Techniques and Applications
  • Advanced MRI Techniques and Applications
  • Migraine and Headache Studies
  • Parkinson's Disease Mechanisms and Treatments
  • Peripheral Neuropathies and Disorders
  • Long-Term Effects of COVID-19
  • Esophageal and GI Pathology
  • Pancreatic and Hepatic Oncology Research
  • Dementia and Cognitive Impairment Research
  • Gallbladder and Bile Duct Disorders
  • Acute Ischemic Stroke Management
  • Inflammatory Bowel Disease
  • Neurological disorders and treatments
  • Hormonal and reproductive studies
  • Diet and metabolism studies
  • Infectious Diseases and Tuberculosis
  • Systemic Lupus Erythematosus Research
  • Tryptophan and brain disorders
  • Pancreatitis Pathology and Treatment
  • Liver Disease and Transplantation
  • Psychosomatic Disorders and Their Treatments
  • Microscopic Colitis
  • Liver Disease Diagnosis and Treatment
  • Alzheimer's disease research and treatments

Banaras Hindu University
2011-2025

All India Institute of Medical Sciences
2014-2025

Institute of Medical Sciences
2012-2025

Thomas Jefferson University Hospital
2022-2025

Chettinad Health City
2024

Chettinad Academy of Research and Education
2024

Amrita Institute of Medical Sciences and Research Centre
2011-2024

Rajalakshmi Engineering College
2024

Babasaheb Bhimrao Ambedkar University
2024

UCLA Health
2024

Many groups are developing computer-interpretable clinical guidelines (CIGs) for use during encounters. CIGs "Task-Network Models" representation but differ in their approaches to addressing particular modeling challenges. We have studied similarities and differences between order identify issues that must be resolved before a consensus on set of common components can developed.We compared six models: Asbru, EON, GLIF, GUIDE, PRODIGY, PROforma. Collaborators from created these models...

10.1197/jamia.m1135 article EN Journal of the American Medical Informatics Association 2003-01-01

OBJECTIVE: To examine structural abnormalities in subregions of the prefrontal cortex elderly patients with depression, authors explored differences gray matter, white and CSF volumes by applying a parcellation method based on magnetic resonance imaging (MRI). METHOD: Twenty-four major depression 19 group-matched comparison subjects were studied high-resolution MRI. Cortical surface extraction, tissue segmentation, cortical methods applied to obtain volume measures seven subregions: anterior...

10.1176/appi.ajp.161.1.99 article EN American Journal of Psychiatry 2004-01-01

Despite evidence for hippocampal abnormalities in elderly depression, it is unknown whether these changes are regionally specific. This study used three-dimensional mapping techniques to identify regional early- and late-onset depression. Neuropsychological correlates of morphology were also investigated.With high-resolution magnetic resonance imaging, was compared among patients with (N=24) (N=22) depression comparison subjects (N=34). Regional structural identified by comparing distances,...

10.1176/appi.ajp.2007.07030506 article EN American Journal of Psychiatry 2007-11-07

The purpose of our study was to examine the neuroanatomical correlates late-onset minor and major depression compare them with similar measures obtained from nondepressed controls. Our groups were comprised 18 patients depression, 35 diagnosed 30 All subjects scanned by using a 1.5-tesla MRI scanner. Absolute whole brain volume normalized prefrontal temporal lobe volumes used for comparison among groups. findings indicate that present specific abnormalities are comparable group but...

10.1073/pnas.95.13.7654 article EN Proceedings of the National Academy of Sciences 1998-06-23

N ew York City is the epicenter of US coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome 2 (SARS-CoV-2) with local population infection rates estimated at 25%. 1 The impact COVID-19 on patients inflammatory bowel (IBD) within an not well understood.Our study aims were to compare clinical outcomes between and without IBD investigate prevalence risk factors in patients. MethodsA matched cohort design was used or IBD.The source all COVID-19-positive New...

10.1053/j.gastro.2020.05.066 article EN other-oa Gastroenterology 2020-05-29

Objectives Pro‐inflammatory cytokines may play a role in learning and memory difficulties be exacerbated late‐life depression (LLD), where pro‐inflammatory markers are already elevated because of aging age‐related vascular risk. Methods Learning memory, cytokines‐Interleukin‐1β (IL‐1β), tumor necrosis factor‐α (TNF‐α), Interleukin‐6 (IL‐6) were measured 24 individuals with LLD 34 healthy older adults (HOA). Hippocampal volumes segmented using Freesurfer software. Results higher compared HOA....

10.1002/gps.4686 article EN International Journal of Geriatric Psychiatry 2017-03-08

<h3>Objective</h3> To evaluate the effectiveness of yoga as an adjuvant to conventional medical management on clinical outcomes in patients with migraine. <h3>Methods</h3> CONTAIN was a prospective, randomized, open-label superiority trial blinded endpoint assessment carried out at single tertiary care academic hospital New Delhi, India. Patients enrolled were aged 18–50 years diagnosis episodic migraine and randomized into groups (1:1). Randomization computer-generated variable block size...

10.1212/wnl.0000000000009473 article EN Neurology 2020-05-07

Department of Radiotherapy and Radiation Medicine, Institute Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India 1Department Neurology, Address for correspondence: Dr. Anand Kumar, Super Speciality Block, 1st Floor, Varanasi - 221 005, India. E-mail: [email protected]

10.4103/aian.aian_644_24 article EN cc-by-nc-sa Annals of Indian Academy of Neurology 2025-01-17
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