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Comfortable & Precise Self-Contained tDCS System
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The Cerelog tDCS Beanie delivers a low-level direct current (up to ~2mA) via transcranial Direct Current Stimulation (tDCS). This non-invasive technique is studied extensively (over 4,756 publications on PubMed/Google Scholar) for its potential to modulate brain activity. We aim to make this technology accessible for personal research and exploration.
The beanie targets common montages involving the Dorsolateral Prefrontal Cortex (DLPFC), a region linked to executive functions. The integrated polarity switch allows easy selection between two primary configurations:
This configuration involves placing the anode (positive electrode) over F3 and the cathode (negative electrode) over F4. In research settings, this setup is often explored for potential effects related to:
By reversing the polarity (anode over F4, cathode over F3), researchers investigate potential effects such as:
The underlying principle often discussed involves modulating neuronal resting membrane potentials – making neurons slightly more or less likely to fire. This is explored in research investigating cognitive functions and neuroplasticity concepts like Hebbian learning ("neurons that fire together, wire together"). Typical research protocols involve sessions around 20 minutes.
Important Usage Note: While the F4+/F3- montage might be explored for relaxation, the Cerelog tDCS Beanie is NOT intended or recommended for use *while* sleeping. Always use the device while awake and alert.
The studies below represent independent, peer-reviewed research on bifrontal F3–F4 tDCS in adults (18+ years) who struggle with attention. These trials investigate endpoints under controlled conditions and are presented for informational purposes only.
Note: These findings are research results and are not claims about the Cerelog tDCS Beanie. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Design: Double-blind, sham-controlled RCT in 17 adults (18–50 years) with ADHD; 5 daily sessions.
Montage: Anodal F4, Cathodal F3, 2 mA for 20 min/session.
Findings: Significant reductions in inattention (ASRS) and improved executive measures vs. sham. Mild, transient scalp sensations only.
View Study (DOI: 10.1016/...)Design: Home-based, 28-session RCT in 64 adults with ADHD, no stimulants; 4-week protocol.
Montage: Anodal F4, Cathodal F3, 2 mA for 30 min/session.
Findings: Clinically meaningful improvements in inattention (ASRS) sustained at 4 weeks post-intervention.
View Study (DOI: 10.1001/...)Design: Single-session RCT in 60 adults with ADHD; neurophysiological endpoints.
Montage: Anodal F3, Cathodal F4, 1 mA for 20 min.
Findings: Increased prefrontal functional connectivity vs. sham, supporting network-level modulation underlying cognitive gains.
View Study (DOI: 10.1007/...)This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Please note: The Cerelog tDCS Beanie is intended for general wellness, personal research, and educational purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Always adhere to safety guidelines and consult the Important Notice section.
The Cerelog Self-Contained tDCS Beanie facilitates exploration in areas such as:
Note: All applications should adhere to established safety protocols and ethical guidelines. This is not a medical device and is not intended for therapeutic use.
Note: Final components subject to change in production model.
*Estimated 8-12 week lead time from order date.
*Please note: We are currently unable to ship this product or sell to customers of New York state.
*By placing a preorder or expressing interest, you acknowledge and agree to our Terms, Privacy Policy, Legal Disclaimer, and acknowledge that you have read the Important Notice section.
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Questions? Contact support at support@cerelog.com.
Designed for ease of use in personal research and general wellness exploration.
This product is intended for use only by adults aged 18 years and older.
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
This product (tDCS Beanie) is intended for research, engineering, educational, and general wellness purposes only. It is not a medical device and has not been evaluated or approved by the FDA for any medical purpose. The product is not UL or FCC certified.
This evaluation system is intended for use for RESEARCH, DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY
Use of this device for transcranial stimulation involves potential risks. Users must ensure they follow established safety protocols and ethical guidelines appropriate for their application. Improper use can lead to skin irritation, burns, or other adverse effects. Cerelog Inc. assumes no liability for the use or misuse of this product.
We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, arising out of or in connection with the use, misuse, or inability to use this product.