Brain stimulation is used by different people for different purposes. Learn about different stimulation modes and how they can benefit you.
Because It's Possible.
Shop the Official foc.us store for the full range of brain stimulators and neurotech products.
Focus V3 Electrical Brain Stimulator
Featuring New Exclusive tRCS Mode.
Includes tDCS, tACS, tRNS, tPCS, sotDCS.Now double the current – 4mA max
Foc.us Go Flow – the Most Powerful, tDCS Available Anywhere.
NEW: Includes 0.75Hz sotDCS mode – slow oscillating transcranial Direct Current Stimulation.
On Sale!
Testimonials
Smart people use foc.us products to stimulate their brains.



2022 – Happy New Year
Happy New Year from Foc.us Towers! 2022 begins with a second missed CES due to Covid. Ongoing fNIRS delays due to China remaining closed. Will
Vagus nerve stimulation induces cortical and behavioral activation
ABSTRACT Vagus nerve stimulation (VNS) is used for management of a variety of neurological conditions, although the therapeutic mechanisms are not fully understood. Accumulating evidence

The Roles of Caffeine and tACS
ABSTRACT The modulatory effects of non-invasive brain stimulation (NIBS) are highly variable between subjects. This variability may be due to uncontrolled caffeine consumption and circadian

tACS on pain empathy depends
ABSTRACT BACKGROUND: Pain empathy enables a person to experience and understand other’s pain state by observing others in pain condition. Such prosocial ability is deficient

Measure The Impact of Acute Exercise with fNIRS
ABSTRACT Despite findings showing that acute exercise may help enhance emotion regulation, the neurophysiological mechanisms of these effects remain poorly understood. In this study, we

The effects of tRNS on attention networks
ABSTRACT Attention is a complex cognitive process that selects specific stimuli for further processing. Previous research suggested the existence of three attentional networks: alerting, orienting
Differential behavioral & Neural effects of cerebellar tDCS
ABSTRACT The human cerebellum contributes to both motor and non-motor processes. Within the cerebellum, different subregions support sensorimotor and broader cognitive functions, due to regional
Page References:
Please note page content is in development, may not be complete and is subject to change at any time. Links provided for reference only. Linked sites may include 3rd Party content, adverts and more.
