tDCS Montages and Electrode Placement: A Practical Guide
Common tDCS montages (F3–Fp2, C3–supraorbital, bilateral M1, HD-tDCS), electrode sizes, preparation, current density and tips for consistent placement.
Read articlePractical guides on EEG, EMG, rTMS, ECT, tDCS, biofeedback, PFT, ECG and physiology equipment. They cover prices, how the machines work, buying checklists and clinical uses.
Common tDCS montages (F3–Fp2, C3–supraorbital, bilateral M1, HD-tDCS), electrode sizes, preparation, current density and tips for consistent placement.
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tDCS safety — standard parameters, skin care, contraindications, side effects, impedance monitoring — and how SHAM mode enables blinded clinical trials.
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tDCS vs rTMS compared — mechanism, focality, evidence, session time, cost (₹75k vs ₹20+ lakh), portability and which suits your clinic or lab.
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What Theta Burst Stimulation is, how iTBS and cTBS differ, why sessions are shorter, and what rTMS equipment features are needed to deliver Theta Burst protocols.
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Biofeedback therapy explained — how real-time physiological feedback teaches self-regulation, types (GSR, EMG, EEG, HRV, respiration, temperature) and clinical uses.
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rTMS explained — how magnetic pulses stimulate the brain, what a session involves, which conditions it treats, side effects and why it is growing in Indian psychiatry.
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tDCS explained — how a weak direct current modulates brain excitability, anodal vs cathodal stimulation, typical protocols, uses in psychiatry, neurology and research, and safety.
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