[HTML][HTML] Sex difference in tDCS current mediated by changes in cortical anatomy: A study across young, middle and older adults

S Bhattacharjee, R Kashyap, AM Goodwill, BA O'Brien… - Brain stimulation, 2022 - Elsevier
Introduction The observed variability in the effects of transcranial direct current stimulation
(tDCS) is influenced by the amount of current reaching the targeted region-of-interest (ROI) …

Alignment of behaviour and tDCS stimulation site induces maximum response: evidence from online tDCS and ERP

S Bhattacharjee, R Kashyap, K Udupa, S Bashir… - Scientific Reports, 2024 - nature.com
Abstract tDCS modulates the activity of the neuronal networks to induce the desired
behavioural changes. Two factors determine its effectiveness-(1) whether the network being …

Variation of cerebrospinal fluid in specific regions regulates focality in transcranial direct current stimulation

R Kashyap, S Bhattacharjee, RD Bharath… - Frontiers in Human …, 2022 - frontiersin.org
Background Conventionally, transcranial direct current stimulation (tDCS) aims to focalize
the current reaching the target region-of-interest (ROI). The focality can be quantified by the …

Focality-oriented selection of current dose for transcranial direct current stimulation

R Kashyap, S Bhattacharjee, R Arumugam… - Journal of Personalized …, 2021 - mdpi.com
Background: In transcranial direct current stimulation (tDCS), the injected current becomes
distributed across the brain areas. The objective is to stimulate the target region of interest …

Reading proficiency influences the effects of transcranial direct current stimulation: Evidence from selective modulation of dorsal and ventral pathways of reading in …

S Bhattacharjee, R Kashyap, BA O'Brien… - Brain and language, 2020 - Elsevier
Introduction tDCS can modulate reading which is processed by lexical (ventral) and sub-
lexical (dorsal) pathways. Previous research indicates that pathway recruitment in bilinguals …

[HTML][HTML] Personalized Dose Selection for Treatment of Patients with Neuropsychiatric Disorders Using tDCS

S Bhattacharjee, R Kashyap, VS Sreeraj, PT Sivakumar… - Brain Sciences, 2024 - mdpi.com
Background: Individualizing transcranial direct current stimulation (tDCS) parameters can
improve precision in neuropsychiatric disorders. One important decision for the clinician is …

i-SATA: A MATLAB based toolbox to estimate current density generated by transcranial direct current stimulation in an individual brain

R Kashyap, S Bhattacharjee… - Journal of neural …, 2020 - iopscience.iop.org
Objective. Transcranial Direct Current Stimulation (tDCS) is a technique where a weak
current is passed through the electrodes placed on the scalp. The distribution of the electric …

[HTML][HTML] Enhancement of phonemic verbal fluency in multilingual young adults by transcranial random noise stimulation

Y Balboa-Bandeira, L Zubiaurre-Elorza… - Neuropsychologia, 2024 - Elsevier
Several studies have analyzed the effects of transcranial direct current stimulation on verbal
fluency tasks in non-clinical populations. Nevertheless, the reported effects on verbal fluency …

Ethical aspects of tDCS use in neuropsychiatry and the risk of misuse

RP Wurzman, LM Friedman, RH Hamilton - Transcranial direct current …, 2021 - Springer
There is growing enthusiasm about the potential of tDCS to be of value to clinical treatment
and cognitive enhancement in neuropsychiatry. Yet despite its promise, the use of tDCS in …

Effect of selective transcranial direct current stimulation on dorsal and ventral pathways of reading

S Bhattacharjee - 2021 - dr.ntu.edu.sg
Transcranial direct current stimulation (tDCS) can modulate reading which is processed by
dorsal (sub-lexical) and ventral (lexical) pathways. The dorsal route comprises the inferior …