# General Discussion **URL:** https://neurobb.com/c/general-discussion/10.md [Latest](https://neurobb.com/latest.md) · [Categories](https://neurobb.com/categories.md) · [Tags](https://neurobb.com/tags.md) --- ## [About the General Discussion category](https://neurobb.com/t/about-the-general-discussion-category/45)
**Author:** [@curiositry](https://neurobb.com/u/curiositry)\ **Replies:** 0
This category is for discussion that isn’t specific to hardware or software. Here you can introduce yourself, ask more “general” questions, post your experiments, and compare systems and methods. --- ## [Selling 2021 NeuroOptimal Unit](https://neurobb.com/t/selling-2021-neurooptimal-unit/2773)
**Author:** [@Marniman165](https://neurobb.com/u/Marniman165)\ **Replies:** 0\ **Last updated:** [June 25, 2026, 3:24pm UTC](https://neurobb.com/t/selling-2021-neurooptimal-unit/2773 "2026-06-25T15:24:04Z")
Comes with ZAMP and electrodes which need replacing. This is definently a preowned unit with some wear on the Home Screen, but does not affect function. It has been used for about 400 sessions and was purchased for full … --- ## [An Open Letter to the Global Neurotech Community](https://neurobb.com/t/an-open-letter-to-the-global-neurotech-community/2770)
**Author:** [@Landon\_Burress](https://neurobb.com/u/Landon_Burress)\ **Replies:** 0\ **Last updated:** [June 12, 2026, 4:19pm UTC](https://neurobb.com/t/an-open-letter-to-the-global-neurotech-community/2770 "2026-06-12T16:19:26Z")
https://medium.com/@landon.burress/27bd8035a6d1 I’ve been working on more BCI Wiki (bciwiki.org) stuff over the past few weeks and I wanted to share an article I wrote about the search for contributors and current goals… --- ## [Send.Ai Headset for Sale](https://neurobb.com/t/send-ai-headset-for-sale/2767)
**Author:** [@B\_dubb](https://neurobb.com/u/B_dubb)\ **Replies:** 0\ **Last updated:** [May 31, 2026, 6:25pm UTC](https://neurobb.com/t/send-ai-headset-for-sale/2767 "2026-05-31T18:25:45Z")
I am selling my Sens.Ai headset. I purchased it one year ago and have used it about 30 times. I am selling it because I switched to a Muse headset. If you are interested, please reach out and I can provide photos. --- ## [Measuring personality types and interpersonal compatibility with EEG](https://neurobb.com/t/measuring-personality-types-and-interpersonal-compatibility-with-eeg/2702)
**Author:** [@milahu](https://neurobb.com/u/milahu)\ **Replies:** 0\ **Last updated:** [February 23, 2026, 11:36am UTC](https://neurobb.com/t/measuring-personality-types-and-interpersonal-compatibility-with-eeg/2702 "2026-02-23T11:36:00Z")
i have created a hypothesis on interpersonal compatibility, which i describe in my book Pallas. Who are my friends. Group composition by personality type so far, this is just a hypothesis, with some anecdotal evidenc… --- ## [Firmware + Documentation for ADS1299 16-Channel EEG Acquisition Module WiFi + USB Brain Wave Sensor EEG/BCI](https://neurobb.com/t/firmware-documentation-for-ads1299-16-channel-eeg-acquisition-module-wifi-usb-brain-wave-sensor-eeg-bci/2675)
**Author:** [@MishaSinan](https://neurobb.com/u/MishaSinan)\ **Replies:** 0\ **Last updated:** [January 21, 2026, 4:48am UTC](https://neurobb.com/t/firmware-documentation-for-ads1299-16-channel-eeg-acquisition-module-wifi-usb-brain-wave-sensor-eeg-bci/2675 "2026-01-21T04:48:33Z")
Hello–I recently purchased this board (from a different seller) with the ESP32-S3 processor. I’ve contacted the seller for the firmware and documentation, but while I wait for the response, I was wondering if someone in … --- ## [Looking for neurosity crown](https://neurobb.com/t/looking-for-neurosity-crown/2636)
**Author:** [@Sylvia1020](https://neurobb.com/u/Sylvia1020)\ **Replies:** 0\ **Last updated:** [December 1, 2025, 4:25pm UTC](https://neurobb.com/t/looking-for-neurosity-crown/2636 "2025-12-01T16:25:23Z")
is anyone selling a neurosity crown? Or does anyone have one at all if so how do you like it? --- ## [NeuroOptimal vs qEEG-Directed Neurofeedback: A Decision Tree (Use-Cases, Limits, Cost Logic)](https://neurobb.com/t/neurooptimal-vs-qeeg-directed-neurofeedback-a-decision-tree-use-cases-limits-cost-logic/2618)
**Author:** [@Dan\_M](https://neurobb.com/u/Dan_M)\ **Replies:** 1\ **Last updated:** [November 6, 2025, 10:25pm UTC](https://neurobb.com/t/neurooptimal-vs-qeeg-directed-neurofeedback-a-decision-tree-use-cases-limits-cost-logic/2618 "2025-11-06T22:25:08Z")
I work with qEEG-guided, directed NF and often meet clients who tried NeuroOptimal. Here’s a neutral decision tree: when a non-directional wellness approach is “good enough” vs when I insist on mapping + targeted trainin… --- ## [Personal nest on ACS shift, would like some advise](https://neurobb.com/t/personal-nest-on-acs-shift-would-like-some-advise/2619)
**Author:** [@Jlesaistu](https://neurobb.com/u/Jlesaistu)\ **Replies:** 1\ **Last updated:** [November 3, 2025, 10:43pm UTC](https://neurobb.com/t/personal-nest-on-acs-shift-would-like-some-advise/2619 "2025-11-03T22:43:44Z")
Hi, I am a practitioner with few years of training on various meditation technique and other contemplative practice. recently i decided to try the muse headband but found the default aps way to slow for the desired appli… --- ## [Selling 2021 NeuroOptimal Home system unit](https://neurobb.com/t/selling-2021-neurooptimal-home-system-unit/2616)
**Author:** [@Marniman165](https://neurobb.com/u/Marniman165)\ **Replies:** 0\ **Last updated:** [October 30, 2025, 2:53pm UTC](https://neurobb.com/t/selling-2021-neurooptimal-home-system-unit/2616 "2025-10-30T14:53:58Z")
Unit is installed into a Surface pro. Purchased and used for about 100 sessions since mid-2021 comes with cords attached and zAMP and electrodes. There are also prepaid for sessions still on it about 40. Requires a licen… --- ## [Remote neural monitoring](https://neurobb.com/t/remote-neural-monitoring/2605)
**Author:** [@Sandylundin](https://neurobb.com/u/Sandylundin)\ **Replies:** 0\ **Last updated:** [September 29, 2025, 6:26pm UTC](https://neurobb.com/t/remote-neural-monitoring/2605 "2025-09-29T18:26:47Z")
Good afternoon. I am inquiring about the potential options for remote neural Monitoring and how one might go about proving which technology is being used. I am willing to compensate anyone who can assist me. I so far … --- ## [I'm considering purchasing a system for home training, please advise](https://neurobb.com/t/im-considering-purchasing-a-system-for-home-training-please-advise/678)
**Author:** [@Malik](https://neurobb.com/u/Malik)\ **Replies:** 7\ **Last updated:** [September 5, 2025, 4:21pm UTC](https://neurobb.com/t/im-considering-purchasing-a-system-for-home-training-please-advise/678 "2025-09-05T16:21:24Z")
Hey everyone, this is my first post here. I’m considering doing Neurofeedback for my anxiety issues after reading about it in Bessel Van der Kolk’s book “The Body Keeps The Score”, unfortunately, there are no local trai… --- ## [Looking for Neuroptimal unlimited in BC Canada](https://neurobb.com/t/looking-for-neuroptimal-unlimited-in-bc-canada/2502)
**Author:** [@bvon](https://neurobb.com/u/bvon)\ **Replies:** 3\ **Last updated:** [July 31, 2025, 2:22am UTC](https://neurobb.com/t/looking-for-neuroptimal-unlimited-in-bc-canada/2502 "2025-07-31T02:22:57Z")
Hello, I’m looking for a neuroptimal set up w/ unlimited sessions. (I’ll be using this in a clinical setting with clients) I live in the Okanagan Valley in BC and ideally would like to purchase in person rather than shi… --- ## [Selling Vilistus 4 channel](https://neurobb.com/t/selling-vilistus-4-channel/2518)
**Author:** [@Masoud](https://neurobb.com/u/Masoud)\ **Replies:** 0\ **Last updated:** [July 4, 2025, 11:49am UTC](https://neurobb.com/t/selling-vilistus-4-channel/2518 "2025-07-04T11:49:44Z")
Almost new and barely used. it is a 4-channel version, and a 2-channel EEG included, as you see in the photo I am asking for 800 Euro Located in Italy --- ## [Research Questions](https://neurobb.com/t/research-questions/2390)
**Author:** [@Samantha\_Zimmer](https://neurobb.com/u/Samantha_Zimmer)\ **Replies:** 2\ **Last updated:** [February 28, 2025, 9:00pm UTC](https://neurobb.com/t/research-questions/2390 "2025-02-28T21:00:12Z")
HI all, I have created a task in the psychopy (python based) software and we have coded a Logitech controller (F-310) for the participants responses. We are having a difficult time figuring out what buttons to use on th… --- ## [Monthly Zoom Meeting](https://neurobb.com/t/monthly-zoom-meeting/2164)
**Author:** [@dunnka](https://neurobb.com/u/dunnka)\ **Replies:** 4\ **Last updated:** [February 25, 2025, 9:57pm UTC](https://neurobb.com/t/monthly-zoom-meeting/2164 "2025-02-25T21:57:13Z")
Hi there, I am wondering if anyone in this group is interested in a monthly Zoom meeting to discuss neurofeedback and other related topics. New studies, research, etc. I have been looking for a “Peer-Group”, but it is h… --- ## [EEG Study of Buddhist Jhāna Meditation](https://neurobb.com/t/eeg-study-of-buddhist-jhana-meditation/2379)
**Author:** [@curiositry](https://neurobb.com/u/curiositry)\ **Replies:** 1\ **Last updated:** [February 18, 2025, 5:15am UTC](https://neurobb.com/t/eeg-study-of-buddhist-jhana-meditation/2379 "2025-02-18T05:15:36Z")
I finally got around to reading a paper I ran across a while ago, which showed that a lesser-known form of Buddhist meditation produces a variety of striking EEG features that are reminiscent of — but different from — EE… --- ## [The Future of NeuroBB](https://neurobb.com/t/the-future-of-neurobb/2264)
**Author:** [@curiositry](https://neurobb.com/u/curiositry)\ **Replies:** 0\ **Last updated:** [October 23, 2024, 12:17am UTC](https://neurobb.com/t/the-future-of-neurobb/2264 "2024-10-23T00:17:32Z")
Dear NeuroBB Community: Soon NeuroBB will turn ten years old. It has been several years since @adamm and I have been active in the field. We have kept NeuroBB fed and watered, but have been increasingly aware that it d… --- ## [Unusual awakening state](https://neurobb.com/t/unusual-awakening-state/2237)
**Author:** [@LNovik](https://neurobb.com/u/LNovik)\ **Replies:** 0\ **Last updated:** [September 3, 2024, 8:38pm UTC](https://neurobb.com/t/unusual-awakening-state/2237 "2024-09-03T20:38:16Z")
About a year ago, about 3-4 minutes after doing a Sam Harris guided meditation, I walked into the kitchen and had an urge to urinate. Usually, especially at my age and when turning on the water, I get an uncomfrotably mo… --- ## [Usage of bci for electronic drum sets](https://neurobb.com/t/usage-of-bci-for-electronic-drum-sets/2235)
**Author:** [@Aid](https://neurobb.com/u/Aid)\ **Replies:** 1\ **Last updated:** [September 2, 2024, 11:01pm UTC](https://neurobb.com/t/usage-of-bci-for-electronic-drum-sets/2235 "2024-09-02T23:01:49Z")
Looking to see if its plausible. --- ## [Enhancing Neurofeedback](https://neurobb.com/t/enhancing-neurofeedback/1995)
**Author:** [@vxnuaj](https://neurobb.com/u/vxnuaj)\ **Replies:** 1\ **Last updated:** [May 24, 2024, 10:24pm UTC](https://neurobb.com/t/enhancing-neurofeedback/1995 "2024-05-24T22:24:57Z")
Hi everyone! I’m Juan, passionate about the application of deep tech, such as BCIs, in our everyday lives. Recently, I’ve been researching Neurofeedback in order to dive deeper and figure out any pain points, problems,… --- ## [Online communities for neurofeedback/neurohacking?](https://neurobb.com/t/online-communities-for-neurofeedback-neurohacking/2146)
**Author:** [@James\_Croall](https://neurobb.com/u/James_Croall)\ **Replies:** 4\ **Last updated:** [May 24, 2024, 1:46pm UTC](https://neurobb.com/t/online-communities-for-neurofeedback-neurohacking/2146 "2024-05-24T13:46:53Z")
Hi All, I’ve recently entered the neurotherapy business, specializing in neuromodulation but also doing neurofeedback for some applications. I think this field is a game changer, giving us the ability to break free from… --- ## [Research BCI User Attitudes](https://neurobb.com/t/research-bci-user-attitudes/2151)
**Author:** [@BCI\_research\_pb](https://neurobb.com/u/BCI_research_pb)\ **Replies:** 0\ **Last updated:** [May 1, 2024, 8:51am UTC](https://neurobb.com/t/research-bci-user-attitudes/2151 "2024-05-01T08:51:44Z")
Hi there, I’m a researcher at the University of Paderborn studying attitudes towards Brain-Computer Interfaces. We’re recruiting individuals from EU countries regulated by the GDPR who use or own electroencephalograms (E… --- ## [A public thank-you to William James Croft, community-member of the decade](https://neurobb.com/t/a-public-thank-you-to-william-james-croft-community-member-of-the-decade/2118)
**Author:** [@curiositry](https://neurobb.com/u/curiositry)\ **Replies:** 2\ **Last updated:** [April 8, 2024, 8:47pm UTC](https://neurobb.com/t/a-public-thank-you-to-william-james-croft-community-member-of-the-decade/2118 "2024-04-08T20:47:48Z")
As many of you know, William James Croft @wjcroft has been one of the most engaged and helpful members of the community for as long as I can remember. He’s been part of NeuroBB from the beginning (he’s user number ~17),… --- ## [Call for participants - WasON study](https://neurobb.com/t/call-for-participants-wason-study/2120)
**Author:** [@Davide\_Coraci](https://neurobb.com/u/Davide_Coraci)\ **Replies:** 0\ **Last updated:** [April 3, 2024, 4:36pm UTC](https://neurobb.com/t/call-for-participants-wason-study/2120 "2024-04-03T16:36:21Z")
Dear All, We are recruiting participants worldwide and it would be fantastic if you could take part in the WasON study. The aim of the study is to investigate how neuroscientists and researchers (psychologists, cogniti… --- ## [Pensando en comprar un Neuróptimal](https://neurobb.com/t/pensando-en-comprar-un-neuroptimal/2035)
**Author:** [@Sp.87](https://neurobb.com/u/Sp.87)\ **Replies:** 7\ **Last updated:** [January 8, 2024, 10:10pm UTC](https://neurobb.com/t/pensando-en-comprar-un-neuroptimal/2035 "2024-01-08T22:10:08Z")
Good! I’m new to neurofeedback and I’m looking for advice and testimonials. I rented a Zengar 3.0 team for 25 sessions, about a year ago. And the truth is that I’m happy, now I’m considering buying one, but I don’t know … --- ## [Who has the confidence to fix this? Maybe based on P300.](https://neurobb.com/t/who-has-the-confidence-to-fix-this-maybe-based-on-p300/2023)
**Author:** [@Guang\_Lu\_Wu](https://neurobb.com/u/Guang_Lu_Wu)\ **Replies:** 0\ **Last updated:** [January 3, 2024, 3:01pm UTC](https://neurobb.com/t/who-has-the-confidence-to-fix-this-maybe-based-on-p300/2023 "2024-01-03T15:01:57Z")
How much does it cost to develop a brain-computer interface with an accuracy of over 99% for capturing auditory nerve signals? --- ## [2023 NeurOptimal with Unlimited license for Sale](https://neurobb.com/t/2023-neuroptimal-with-unlimited-license-for-sale/1989)
**Author:** [@GunyaZ108](https://neurobb.com/u/GunyaZ108)\ **Replies:** 0\ **Last updated:** [December 1, 2023, 5:23pm UTC](https://neurobb.com/t/2023-neuroptimal-with-unlimited-license-for-sale/1989 "2023-12-01T17:23:23Z")
Selling a Professional NeurOptimal® Laptop Bundle - Surface Laptop Go 2 - i5 - Unlimited License. Unit in excellent condition purchased directly from NeurOptimal on February 15, 2023. The system includes everything that… --- ## [Sell me your used NeurOptimal 3.0 system!](https://neurobb.com/t/sell-me-your-used-neuroptimal-3-0-system/1395)
**Author:** [@Jamie\_B](https://neurobb.com/u/Jamie_B)\ **Replies:** 6\ **Last updated:** [November 16, 2023, 11:02am UTC](https://neurobb.com/t/sell-me-your-used-neuroptimal-3-0-system/1395 "2023-11-16T11:02:37Z")
Looking to buy a (used) NeurOptimal 3.0 system out there…I am in Canada. Thanks! 416 464 1089 :milky\_way: --- ## [neurofeedback in brazil](https://neurobb.com/t/neurofeedback-in-brazil/1893)
**Author:** [@cuca\_ativa](https://neurobb.com/u/cuca_ativa)\ **Replies:** 1\ **Last updated:** [July 12, 2023, 5:34pm UTC](https://neurobb.com/t/neurofeedback-in-brazil/1893 "2023-07-12T17:34:12Z")
Cuca Ativa’s Work Forum: Welcome to Cuca Ativa’s Work Forum! This is a space dedicated to the exchange of experiences, knowledge, and information related to the services and approaches offered by Cuca Ativa in the fie… [Next page](https://neurobb.com/c/general-discussion/10.md?page=1)