Publications by authors named "Sivakumar Pt"

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Is migraine in the elderly a distinct entity? A comparative cross-sectional study.
Neerupaka Venkatachalam, Pooja Mailankody, Seshagiri Dv, Mariamma Philip, P T Sivakumar

J Clin Neurosci· January 2026

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Production of [F]NAV4694 on an FX2N synthesis module for imaging amyloid plaques.
Pardeep Kumar, Sandhya Mangalore, Raman Kumar Joshi, Venkatesh Murthy, Aishwarya Kumar

Appl Radiat Isot· December 2025

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Development and validation of a deprescribing tool relevant to older persons in India using modified Delphi consensus technique.
Ratinder Jhaj, Atiya R Faruqui, Santanu Kumar Tripathi, Minakshi Dhar, Rajnish Joshi, Snehil Gupta

BMC Geriatr· December 2025

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Alzheimer's Imaging Consortium.
Himanshu Joshi, Aarthi G, Mekha S Thomas, Gowthami Nair, Sivakumar Pt

Alzheimers Dement· December 2025

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Efficacy of Transdiagnostic Cognitive-behavioural Intervention in Older Adults with Common Mental Disorders and Its Impact on Sleep and Metabolic Outcomes: A Randomised Controlled Trial Protocol.
Paulomi M Sudhir, Ravikesh Tripathi, Ajay Kumar, Manjula Munivenkatappa, Krishna Prasad Muliyala, Deepthi Bisoi

Indian J Psychol Med· November 2025

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Home-based Transcranial Electrical Stimulation (tES) for the Management of Psychiatric Disorders: A Scoping Review.
Harsh Pathak, Satish Suhas, Vanteemar S Sreeraj, Venkataram Shivakumar, Shyam Sundar Arumugham

Indian J Psychol Med· October 2025

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Longitudinal evaluation of common and unique brain-networks in variants of primary progressive aphasia.
Rajan Kashyap, Rose Dawn Bharath, Changsong Zhou, Kyrana Tsapkini, John E Desmond

Alzheimers Res Ther· August 2025

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Personalized Transcranial Direct Current Stimulation for Behavioral and Neurophysiologic Outcomes.
Sagarika Bhattacharjee, Palanimuthu T Sivakumar, Ganesan Venkatasubramanian, Rose Dawn Bharath, Kenichi Oishi

JAMA Netw Open· August 2025

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The role of structural and functional parameters in designing pathology-specific tDCS protocols for primary progressive aphasia.
Sagarika Bhattacharjee, P T Sivakumar, Ganesan Venkatasubramanian, Kenichi Oishi, Kyrana Tsapkini

Alzheimers Res Ther· July 2025

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Exploring the Future of Mental Health: Telepsychiatry Video Consultations on Mobile Phones Versus Laptops: Findings from a Tertiary Care Center.
Sivakumar Pt, Donae Elizabeth George, Abhinav Chichra, Raviteja Innamuri, Utkarsh Modi

Indian J Psychol Med· July 2025

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Efficacy and Safety of Haloperidol in the Prevention and Management of Delirium in Medical Inpatients: An Umbrella Review of Systematic Reviews.
Vijaykumar Harbishettar, Vijayakumar Heggeri, Saraswathi Tenagi, Aparna S Harbishettar, Krishna Prasad Muliyala, Sivakumar Pt

Indian J Psychol Med· June 2025

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Auditory Event-related Potentials for Word Stimuli in Kannada Language Among Native Kannada Speakers with Dementia.
A Srividya, Yamini Bk, Palanimuthu Thangaraju Sivakumar

Indian J Psychol Med· March 2025

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Cross-cultural adaption of the computerized assessment of information processing battery (COGNITO) for an Indian longitudinal study on rural elderly.
Ammu Lukose, Rahul Kodihalli Venkatesh, Mino Susan Joseph, Palanimuthu T Sivakumar, Girish N Rao

Alzheimers Dement (Amst)· December 2024

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Caregivers' experiences, challenges, and needs in caring for people with dementia in India: a scoping review.
Daniela Lillekroken, Liv Halvorsrud, Heidi Bjørge, Sailaxmi Gandhi, Palanimuthu T Sivakumar

BMC Health Serv Res· December 2024

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Personalized Dose Selection for Treatment of Patients with Neuropsychiatric Disorders Using tDCS.
Sagarika Bhattacharjee, Rajan Kashyap, Vanteemar S Sreeraj, Palanimuthu T Sivakumar, Ganesan Venkatasubramanian

Brain Sci· November 2024

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Clinical practice guidelines for promoting mental health and well-being of older adults: A special focus on strategies for coping with social isolation and loneliness.
Palanimuthu T Sivakumar, Vijaykumar Harbishettar, Nisha M Pandey, Sarvada C Tiwari

Indian J Psychiatry· January 2024

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Efficacy of Psychosocial Care Training Programme for the Staff Working in Old Age Homes.
Manjunatha Shivarudraiah, Thirumoorthy Ammapattian, Sojan Antony, Binu Vs, Palanimuthu Thangaraju Sivakumar

Indian J Psychol Med· January 2024

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Epidemiological analysis of mental health morbidity in Tamil Nadu.
Damodharan Dinakaran, Arpitha Krishna, Aravind Raj Elangovan, Senthil Amudhan, Selvi Muthuswamy

Indian J Psychiatry· December 2023

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Pathological (Dis)Similarities in Neuronal Exosome-Derived Synaptic and Organellar Marker Levels Between Alzheimer's Disease and Frontotemporal Dementia.
Geethu Krishna, Rashmi Santhoshkumar, Palanimuthu Thangaraju Sivakumar, Suvarna Alladi, Anita Mahadevan

J Alzheimers Dis· August 2023

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Prevalence of dementia in India: National and state estimates from a nationwide study.
Jinkook Lee, Erik Meijer, Kenneth M Langa, Mary Ganguli, Mathew Varghese, Monica Gupta, Dipti Govil

Alzheimers Dement· July 2023

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Feasibility and Benefits of Intermittent Multiple tDCS Courses With Concomitant Language Training in Semantic Dementia: A Case Report.
Subhashini K Rangarajan, Naga V S S Gorthi, Sowmya Selvaraj, Preetie Shetty Akkunje, Rujuta Parlikar

Indian J Psychol Med· May 2023

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Deep phenotyping and genomic data from a nationally representative study on dementia in India.
Jinkook Lee, Sarah Petrosyan, Pranali Khobragade, Joyita Banerjee, Sandy Chien, Monica Gupta

Sci Data· January 2023

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Indian Psychiatric Society multicentre study: Diagnostic patterns, comorbidity and prescription practices for patients with Dementia.
Ct Sudhir Kumar, Mathew Varghese, Venugopal Duddu, Sridhar Vaitheswaran, Shrikant Srivastava

Indian J Psychiatry· January 2023

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Extension for Community Healthcare Outcomes Based Telementoring of Physicians for Dementia-Effectiveness in India.
Shruti Nair, Preeti Sinha, Prabhat Chand, Prashant Sahu, Naga Vss Gorthi

Front Psychiatry· May 2022

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Is Thalamic Lesion a Contributing Factor for Inappropriate Sexual Behavior in Older Adults with Cognitive Impairment?
Shiva Shanker Reddy Mukku, Namrata Jagtap, Krishna Prasad Muliyala, P T Sivakumar, Preeti Sinha

J Neurosci Rural Pract· April 2022

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