• the foc.us v2 tDCS Device

    foc.us v2 stimulator

    The Worlds Most Advanced Electrical Brain Stimulator.
    tDCS, tACS, tPCS and tRNS - all included.
    CE certified safe - featuring triple current regulation, voltage control and misuse timers.
    the worlds most advanced neuro stimulator
    foc.us v2 stimulator
  • Go Flow Sports tDCS

    Go Flow Sports tDCS

    Whatever your game, own it with focus
    Whatever your game, own it with focus
    take charge
  • focus EEG + tDCS Brain Stimulator

    focus EEG+tDCS Brain Stimulator

    Fresh from CES 2017 debut - the all new focus tDCS Brain Stimulator, now featuring EEG!
    Fresh from CES 2017 debut - the all new focus tDCS Brain Stimulator, now featuring EEG!
    EEG? Learn More
  • What is tDCS?

    So what is tDCS?

    Your every thought and action is a result of electrical activity in your brain. tDCS or transcranial Direct Current Stimulation is a simple way to augment the brains natural functions.
    tDCS has been proven to enhance alertness, boost focus and increase capacity to learn.
    It might sound too good to be true and it is certainly controversial, but there is increasing evidence to support the claims.
    Passing a mild electrical current over the scalp, the excitation levels of brain cells can be altered, thereby subtly affecting the way the brain behaves.
    Learn More

about foc.us

foc.us design, manufacture & distribute consumer brain stimulation headsets.

Go Flow has every essential tDCS feature - ramp-up, current gauge and timer.

v2 packs tDCS with tACS, tPCS, tRNS, Blind sham, BT4, Accelerometer, N-Back and so much more.

eeg is the first closed loop brain stimulator to include electroencephalography.

What people say about focus:

It's no secret that I'm a bit of a fan of foc.us. The small London based DIY company has been on a serious innovation binge since they entered the market with the foc.us V1 - which was by far the most versatile tDCS* device in its time. Later foc.us released the V2 which is still one of the most capable brain stimulation devices on the market (not just tDCS.) Late last year, foc.us introduced the Go Flow - a simple, very portable, tDCS device for a very low price. It has evolved into a complete kit that the company is calling the Go Flow Pro - it includes all you need to have a very capable tDCS device that is simple to operate - and only $99 complete. Dr Brent Williams

tDCS Running
tDCS Skills Learning

tDCS & Neuroplasticity

tDCS improves your brains neuroplasticity. What is tDCS and what is neuroplasticity? Read on to find out.

Understand tDCS

tDCS & Running

tDCS can help you run further and faster. If you want to run more, learn about how Go Flow Sports can help you.

tDCS for Running

tDCS for Sports

tDCS electrodes can be placed in various "montages" to target different regions of your brain. Learn how sports montages can help you.

tDCS & Sports


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Using tDCS

tDCS is really easy to use by yourself. Once you have positioned the electrodes and started the stimulation you simply wait for the session to automatically finish. If it feels uncomfortable you can change the current level to a lower level.

Anodal Stimulation

Anodal stimulation is believed to excite a brain region. The electrical current flow increases the action potential making brain cells more likely to fire.

X is the default anode electrode.

Cathodal Stimulation

Cathodal stimulation is the opposite of anodal and so inhibits a brain area. The reversed electrical flow decreases the charge making neuronal activity less likely.

Y is the default cathode electrode.

tDCS Research

tDCS is consider experimental. The exact mechanisms are not fully understood and research is ongoing. tDCS is not FDA approved and foc.us do not recommend foc.us products for the treatment of any medical condition.

focus featured in

focus has been written and reviewed by a bunch of websites

The focus Brain Stimulation Blog

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