Neuromodulation in Psychiatry
For some mental health conditions — especially depression that has not responded to medication — treatments that work directly on the brain's activity can help. Collectively called neuromodulation, they include rTMS, tDCS, and ECT. This page explains, in plain language, what they are, who they may help, and how they are accessed. Dr. Anindo Mitra (MBBS, MD Psychiatry, JIPMER) is hands-on trained in these techniques — in rTMS at AIIMS New Delhi and ECT at NIMHANS Bengaluru — and offers assessment and guidance in-person in Gurugram and online across India.
Who this is for
This page is for people (and families) exploring options beyond medication and therapy — often for depression that has not fully responded to standard treatment — and anyone who simply wants to understand what neuromodulation is.
What is neuromodulation?
Neuromodulation means adjusting the activity of specific brain circuits using magnetic fields, mild electrical currents, or controlled stimulation. The mental health conditions treated this way — most commonly depression — often involve altered activity in particular brain networks, and these treatments aim to help normalise it. They are used alongside, not necessarily instead of, other treatments.
The main types
Each has its own page explaining how it works, who it suits, what a session involves, and its risks and benefits:
- rTMS (repetitive Transcranial Magnetic Stimulation). A non-invasive, outpatient treatment using magnetic pulses, mainly for depression. No anaesthesia; you are awake and can resume normal activities afterwards.
- tDCS (transcranial Direct Current Stimulation). A gentle, low-intensity technique, sometimes usable as a supervised home-based option.
- ECT (Electroconvulsive Therapy). The most powerful and fastest-acting option for severe or life-threatening illness, given under anaesthesia in a hospital setting. Highly effective and much misunderstood.
How suitability is decided
Neuromodulation is not a first step for everyone. Dr. Mitra assesses your diagnosis, what treatments you have already tried, the severity and urgency of your illness, and your preferences — then explains which options (if any) are appropriate, with their evidence and trade-offs, so you can decide together. For some, rTMS is a good next step; for severe or urgent illness, ECT may be the right choice; for others, optimising medication and therapy comes first.
Access and coordination
Depending on the treatment and your location, neuromodulation is delivered in appropriate clinical settings. Dr. Mitra can assess suitability, explain the options, and coordinate or refer you to where the treatment is provided. Online consultations are ideal for discussing whether neuromodulation is right for you; the treatments themselves are delivered in person (tDCS may in some cases be supervised at home).
In-person in Gurugram and online across India
Assessment and guidance are available in-person at Athena Behavioural Health, Sector 47, Gurugram, and online across India via Zoom or Google Meet, in English, Hindi, Bengali, and Tamil.
Safety and urgent help
If you have severe symptoms or thoughts of self-harm, do not wait for a planned treatment — seek help via emergency services, your nearest hospital, or Tele-MANAS on 14416. This page is educational and does not replace an individual consultation.
Book a consultation
- WhatsApp: +91 93104 65035
- Practo: Dr. Anindo Mitra on Practo
Frequently asked questions
What conditions is neuromodulation used for? Most commonly depression, particularly when it has not responded well to medication. Some techniques are studied or used in other conditions too. Suitability is assessed individually.
Is neuromodulation used instead of medication? Not necessarily. It is often used alongside medication and therapy. For some people it is a next step when medication alone has not worked; for severe illness, ECT can be a primary treatment.
Which is best — rTMS, tDCS, or ECT? They differ in strength, setting, and suitability. rTMS is non-invasive and outpatient; tDCS is gentle and sometimes home-based; ECT is the most powerful and fastest, used for severe illness under anaesthesia. The right choice depends on your situation.
Can you assess me online for neuromodulation? Yes. Whether neuromodulation is right for you can be discussed in an online consultation; the treatments themselves are delivered in person (tDCS may sometimes be supervised at home).
Is Dr. Mitra trained in these treatments? Yes — hands-on trained in rTMS at AIIMS New Delhi and ECT at NIMHANS Bengaluru, with training in tDCS as well.