Cross-cultural adaption of the computerized assessment of information processing battery (COGNITO) for an Indian longitudinal study on rural elderly.

Introduction: Testing cognitive functions in Indians with low literacy and linguistic diversity is challenging. We describe the adaptation process of a comprehensive neurocognitive test battery to suit both literate and illiterate aging rural Indians.

Methods: Following the International Test Commission (ITC) guidelines for cross-cultural adaptation, we adapted the COGNITO battery.

Posterior Cerebellar Resting-State Functional Hypoconnectivity: A Neural Marker of Schizophrenia Across Different Stages of Treatment Response.

Background: Identifying stable and consistent resting-state functional connectivity patterns across illness trajectories has the potential to be considered fundamental to the pathophysiology of schizophrenia. We aimed to identify consistent resting-state functional connectivity patterns across heterogeneous schizophrenia groups defined based on treatment response.

Methods: In phase 1, we used a cross-sectional case-control design to characterize and compare stable independent component networks from resting-state functional magnetic resonance imaging scans of antipsychotic-naïve participants with first-episode schizophrenia (n = 54) and healthy participants (n = 43); we also examined associations with symptoms, cognition, and disability.

Can yoga practise prevent electro-convulsive therapy induced neurocognitive deficits? - Findings from a pilot randomised controlled trial.

Despite decades of experience with ECT, no single agent has emerged as a suitable strategy to mitigate the associated neuro-cognitive deficits. In this first of its kind pilot randomised controlled trial, we sought to demonstrate the effect of yoga on neurocognitive deficits. We found a favourable effect of Yoga in the domain of verbal fluency, however our study did not reveal significant differences in other cognitive domains.

Current telepsychiatry practice in India - An online survey of psychiatrists.

Context: Telemedicine Practice Guidelines and Telepsychiatry Operational Guidelines released in 2020 have provided legal backing for telepsychiatry practice.

Aims: To understand the current telepsychiatry practices in India.

Settings And Design: An online survey was conducted after ethics approval by the IPS Ethics Review Board.

Applications of Gas Discharge Visualization Imaging in Health and Disease: A Systematic Review.

Context: Gas discharge visualization (GDV) works on the principle of the Kirlian effect. It's a noninvasive, quick, and safe biometric tool to investigate the psychophysiological state of an individual, with the potential to identify deviations from the healthy functioning of humans at early stages.

Objective: The study intended to systematically document the scientific evidence pertaining to the use of GDV devices in human health and disease conditions.

The prescriptions of psychotropic medications in telepsychiatry: An online survey of psychiatrists in India.

Context: Over the years, telepsychiatry services have expanded in many institutes. The Telemedicine Practice Guidelines and Telepsychiatry Operational Guidelines (TPOG) released in 2020 have been received by the fraternity with a mixture of apprehension, relief, and dissatisfaction on the list of drugs provided in Lists O, A, B, and C. Many psychiatrists have raised the issues of having a consensus in the formulation of List A.

Perceived advantages and disadvantages of telepsychiatry - An online survey of psychiatrists in India.

Context: Telepsychiatry is being practiced in India for many years but was formalized only in 2020. It has many advantages and disadvantages.

Aims: This study aimed to understand the perceived advantages and disadvantages of telepsychiatry practices in India.

Clinician guidelines for the treatment of psychiatric disorders with nutraceuticals and phytoceuticals: The World Federation of Societies of Biological Psychiatry (WFSBP) and Canadian Network for Mood and Anxiety Treatments (CANMAT) Taskforce.

Objectives: The therapeutic use of nutrient-based 'nutraceuticals' and plant-based 'phytoceuticals' for the treatment of mental disorders is common; however, despite recent research progress, there have not been any updated global clinical guidelines since 2015. To address this, the World Federation of Societies of Biological Psychiatry (WFSBP) and the Canadian Network for Mood and Anxiety Disorders (CANMAT) convened an international taskforce involving 31 leading academics and clinicians from 15 countries, between 2019 and 2021. These guidelines are aimed at providing a definitive evidence-informed approach to assist clinicians in making decisions around the use of such agents for major psychiatric disorders.

Perspective of patients referred to Yoga center in a tertiary neuropsychiatric hospital: A cross-sectional retrospective study.

Background: Yoga has been extensively used as an alternative or complementary therapy in psychiatric disorders depending on the type and severity of the disorders. However, data related to perspective on yoga services and the benefits and adverse effects attributed to yoga by patients with major psychiatric disorders is lacking.

Aim: The aim of the study was to assess feedback of the patients who attended yoga sessions at a Yoga center in a tertiary neuropsychiatric hospital.

Development and Feasibility Testing of a Brief Yoga Module on Well-being and Cognition of Postgraduate Mental Healthcare Students in Tertiary Settings.

Background: Mental health-care students experience stress and burnout during their training period. Yoga has been found to be helpful in improving one's mental health and well-being.

Aim: The aim of this study is to develop and test the feasibility of a brief yoga module for postgraduate mental health-care students.

A transdiagnostic evaluation of cortical inhibition in severe mental disorders using Transcranial Magnetic Stimulation.

Multiple lines of investigations suggest the presence of cortical inhibition aberrations as central to the phenotypic manifestations of severe mental disorders. Transcranial Magnetic Stimulation (TMS) combined with electromyography can characterize these inhibitory processes in the motor cortex with satisfactory temporal precision. We examined TMS-evoked short- (SICI) and long-interval intracortical inhibition (LICI) and cortical silent period (CSP) as markers of GABA- (SICI) and GABA-mediated (LICI and CSP) cortical neurotransmission in symptomatic individuals with mania (n = 40), schizophrenia (n = 76), unipolar depression (n = 86), and OCD (n = 43), and compared them against similar recordings in healthy subjects (n = 125).

Development, validation, and feasibility of a generic yoga-based intervention for Generalized Anxiety Disorder.

Context: Evidence suggests that yoga effectively manages anxiety, but techniques are derived from different yoga schools. This paper describes the development, validation, and feasibility of a generic yoga-based intervention in patients with Generalized Anxiety Disorder (GAD).

Methods: The first part of the study consisted of designing a generic yoga module from the traditional and contemporary yogic literature and inputs from ten experienced yoga practitioners.

Resting-state functional connectivity predictors of treatment response in schizophrenia - A systematic review and meta-analysis.

We aimed to systematically synthesize and quantify the utility of pre-treatment resting-state functional magnetic resonance imaging (rs-fMRI) in predicting antipsychotic response in schizophrenia. We searched the PubMed/MEDLINE database for studies that examined the magnitude of association between baseline rs-fMRI assessment and subsequent response to antipsychotic treatment in persons with schizophrenia. We also performed meta-analyses for quantifying the magnitude and accuracy of predicting response defined continuously and categorically.

Parental consanguinity among patients with schizophrenia in a rural community of South India: A clinical and genetic investigation.

Background: Studies from certain regions of the world indicate that consanguineous marriages are a risk factor for the development of schizophrenia in offspring. However the evidence is inconsistent partly due to methodological limitation of which hospital based recruitment contributing to significant bias. The studies from the Indian subcontinent, is scarce, where rates of consanguinity is high.

Pars Triangularis Volume Asymmetry and Schneiderian First Rank Symptoms in Antipsychotic-naïve Schizophrenia.

Objective: Schizophrenia is a disorder of language and self, with first-rank symptoms (FRS) as one of the predominant features in a subset of patients. Abnormal language lateralization is hypothesized to underlie the neurobiology of FRS in schizophrenia. The role of Broca's area with its right-hemispheric counterpart, consisting of pars triangularis (PTr) and pars opercularis (POp) of the inferior frontal gyrus in FRS is undetermined.

Development, Validation, and Feasibility Testing of a Yoga Module for Opioid Use Disorder.

Context: Opioid use disorder (OUD) involves excessive use of opioids-such as heroin, morphine, fentanyl, codeine, oxycodone, and hydrocodone-leading to major health, social, and economic consequences. Yoga lifestyle interventions have been found to be useful as adjunct therapies in management of substance use disorders and chronic pain conditions.

Objective: The research team intended to develop, validate, and test for feasibility a yoga program for OUD patients that could reduce opiate withdrawal symptoms-such as pain, fatigue, low mood, anxiety and sleep disturbances-and cravings associated with drugs.

Heavy Metals in Indian Traditional Systems of Medicine: A Systematic Scoping Review and Recommendations for Integrative Medicine Practice.

Ayurveda and Siddha are two important components of the traditional Indian medicine (TIM). The regulatory mechanisms have been insufficient, and heavy metal toxicity with TIM preparations continues to be a public health nuisance, putting integrated medicine practice in jeopardy. The current study was undertaken to review the potential health hazards of the heavy metal content in the TIM and formulate patient-safety recommendations for integrative medical practice.

Add on yoga treatment for negative symptoms of schizophrenia: A multi-centric, randomized controlled trial.

The efficacy of antipsychotic medications in the treatment of negative symptoms of schizophrenia is modest at best. Preliminary studies suggest the beneficial effects of add on Yoga, a traditional Indian practice, in the treatment of schizophrenia. Hence, in this study, we examined the efficacy of yoga as an add-on treatment for negative symptoms of schizophrenia in a randomized, wait-list controlled design from two clinical institutes in south India.