S
Sagarika Bhattacharjee
Researcher at Nanyang Technological University
Publications - 19
Citations - 198
Sagarika Bhattacharjee is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Transcranial direct-current stimulation & Region of interest. The author has an hindex of 5, co-authored 17 publications receiving 91 citations.
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Individual-specific fMRI-Subspaces improve functional connectivity prediction of behavior.
TL;DR: In this paper, the authors applied the common and orthogonal basis extraction (COBE) technique to decompose each HCP run into two subspaces: a common (group-level) subspace shared across all participants and a subject-specific subspace.
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The Role of Primary Motor Cortex: More Than Movement Execution.
Sagarika Bhattacharjee,Rajan Kashyap,Turki Abualait,Shen-Hsing Annabel Chen,Woo-Kyoung Yoo,Shahid Bashir,Shahid Bashir +6 more
TL;DR: The purpose of the review is to highlight the additional role of M1 in motor cognition besides motor control, which remains unexplored.
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Simulation analyses of tDCS montages for the investigation of dorsal and ventral pathways
Sagarika Bhattacharjee,Rajan Kashyap,Brenda Rapp,Kenichi Oishi,John E. Desmond,Annabel Shen-Hsing Chen +5 more
TL;DR: A systematic approach is introduced for tDCS analysis to reduce the ambiguity of montage selection prior to conducting a tDCS study, and shows that a montage using the electrode size of 5 × 5 cm2 with the anode at CP5 and cathode at CZ, and another with anodes at TP7 and cathodes at nape of the neck are optimal choices for dorsal and ventral pathways, respectively.
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Sex difference in tDCS current mediated by changes in cortical anatomy: A study across young, middle and older adults.
Sagarika Bhattacharjee,Rajan Kashyap,Rajan Kashyap,Jin, Hongrui,Alicia M. Goodwill,Beth A. O'Brien,Brenda Rapp,Kenichi Oishi,John E. Desmond,S. H. Annabel Chen +9 more
TL;DR: In this article, the effects of cortical anatomical parameters (volumes, dimension, and torque) on simulated tDCS current density in healthy young, middle-aged, and older males and females were investigated.
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Reading proficiency influences the effects of transcranial direct current stimulation: Evidence from selective modulation of dorsal and ventral pathways of reading in bilinguals
Sagarika Bhattacharjee,Rajan Kashyap,Beth A. O'Brien,Michael McCloskey,Kenichi Oishi,John E. Desmond,Brenda Rapp,S. H. Annabel Chen +7 more
TL;DR: Dorsal and ventral reading pathways can be selectively modulated by tDCS in bilingual readers with dorsal (sub-lexical) pathway stimulation affecting reading in both scripts and ventrals pathway stimulation selectively affecting Chinese reading.