Wednesday, September 02, 2015

Call for Workshops - 6th International BCI

I give knowledge of an email I received from Jane Huggins, PhD, BCI Meeting Chair, about the 6th International BCI Meeting calling for workshops.  

Up to 15 workshops will be held in each time slot and will be devoted to 3 hour workshops that will run concurrently. Each workshop will engage 10-40 participants and focus on a specific topic. Workshops can combine invited talks, targeted discussions, demonstrations, hands-on exercises and/or sharply focused debates as the leaders see fit. Workshop organization should include the participation of senior researchers to ensure proper coverage of the topic.


Researchers and/or practitioners wishing to organize workshops should submit an informal 5-line workshop description to workshops@meetings.bcisociety.org for pre-acceptance. These short descriptions will be screened to minimize topic overlaps and to join groups together.  

Main proposals should include:
  • Workshop title
  • Leader(s) Name(s) and Email(s) and short Bio(s)
  • Description of the workshop topic and goals
  • Detailed workshop timetable
Important dates deadlines:
  • Proposal Pre-Submission: November 1 2015 
  • Main Proposal Submission: December 1 2015


Tuesday, September 01, 2015

OpenBCI - 32 bit board kit

OpenBCI is a group of  researchers, engineers, scientists, designers, etc, that "shares a passion for harnessing the electrical signals of the human brain and body to further understand and expand who we are". 


OpenBCI stands for open-source brain-computer interface (BCI). with an hardware device that has a bio-sensing microcontroller that can sample electrical brain activity (EEG), muscle activity (EMG), heart rate (EKG).


The price of the new 32-bit Board Kit (chipKIT™-compatible) version is about $449,99. More infomation can be obtained in his forum.


Sunday, August 30, 2015

BCI Events 2015 / 2016

Interest in BCIs is growing both by the scientific community, medical and general public. An example of this is the growing number of solutions, published articles and events related to this area.


Here's the list for the next world events described by name, local and date:

This list was obtained from BNCI Horizon 2020.



Saturday, August 29, 2015

Faculty positions in Biomedical Engineering / BCI

The University of California at Davis has positions available in Brain-Computer Interfaces area. 


The research program of a successful candidate is expected to integrate campus strengths in engineering, neurosciences, and medicine. Candidates interested in helping lead efforts to integrate these disciplines on the UC Davis campus, possibly as part of a new Center for Neuroengineering & Medicine, are encouraged to apply. The current positions are part of a cluster of hires that will also include an associated position in neurobiology/motor control.

For more information press here.


Friday, August 28, 2015

International Brain-Computer Interface (BCI) Meeting 2016

The new BCI meeting is schedule for May 30, 2016 in California, USA. 

Main objectives of this event:
  1. Bringing together and fostering productive interactions (...);
  2. Presenting a comprehensive review of the current state of BCI research;
  3. Addressing in focused workshops (...) for continued progress in BCI research;
  4. Promoting the education and development of new researchers (...);
  5. Maximizing the (...) meeting impact through publication by the BCI Journal (...);
  6. Defining member benefits and Society-led projects for the newly formed BCI Society. 


This meeting will bring together scientists, engineers, and clinicians involved in BCI research and clinical use and will contribute greatly to BCI development.

For more informations press here.


Neuroanatomy - Human Brain

A new online application HNBS allows you to identify the various areas of the human brain just clicking the interest point.

The module interface is meant to mimic a radiology workstation with adjacent image scrolling via arrow keys and or mouse wheel button. Hover the cursor over a structure of interest; if active, its name will appear underneath the image. Clicking the mouse button in an active area will synchronize and cross reference all image planes.  To instantly navigate in all image planes move the mouse while holding down the mouse button.


Try it now pressing here.


Friday, August 07, 2015

BCI job (PhD position) at Université de Genève

The Swiss Center for Affective Sciences and Computer Vision and Multimedia Laboratory (CVML) are looking for a candidate with a solid background in signal processing for a fully-funded PhD position at the computer science department, University of Geneva. 


The research focuses on analyzing the interactions between facial expressions and EEG signals with the aim of reducing unwanted interferences and recognizing emotions. Research will involve recording and analyzing EEG signals and facial expressions using Bayesian estimation methods.


Required qualifications

  • An MSc in a field related to one or more of the following: electrical engineering, computer science, applied mathematics;
  • Strong knowledge of signal processing and statistics;
  • Strong programming skills in Matlab or Python;
  • Interest in performing experiments with humans including recording multimodal sensorial data from volunteer participants;
  • Ability to communicate and report research results in English.

Salary 
  • CHF52’000/year, +/- 4.000€/month, before tax and social charges


Starting date 
  • Preferably by January 2016


For more informations press  here.



Thursday, August 06, 2015

FlexCtrl - A new EEG / BCI capture device

A new EEG capture device with 32-channel headset was announced.  This project was found as a BCI crowdfunding campaign in Indiegogo.


Their web page is still under constrution and in my opinion this project does not respond to some fundamental questions: 

  • What kind of dry sensors are used?
  • How does it react with long hair?
  • When the SDK will be available?

Let's wait for the answers...!


Wednesday, August 05, 2015

Play computer games without using your hands or feet

New BCI solutions are increasingly common in laboratories and research institutes. One such example is the project developed by Christoph Hintermüller and his team from g.tec Guger Technologies. He says: “We have developed so called brain-computer interfaces which allow the user to control different devices and programmes without hands, by means of the user’s thoughts.


This is one more approach to play a computer game hands-free. Using SSVEP the user selects the commands by simply looking at the blinking arrows on the screen. The frequency of the flashing is reproduced in the brain cortex and read by the electrodes at occipital area.

Also Arnau Manzanal of the research and development department says: "As soon as we have understood the electroencephalography patterns produced by the groups of neurons in the brain, we can map the brain activity to any commands for any device, like a television or a motorised system for the home".

More information about this article can be found here.



Wednesday, July 22, 2015

Structural change of brain cells caused by depression

The Champalimaud Foundation has just acquired a ultra-high field scanner that can deliver results 10x above the conventional MRI. It can be used in several studies of diseases such as multiple sclerosis or depression.


“In depressed patients, cells change structure, change shape and size. With the method that we have been developing in this lab, it could become possible to study these processes and, hopefully, to see these changes as they occur. Potentially in the future it will be useful for clinicians to select treatments and better diagnosis depression.”

This type of equipment can provide new answers on how the human brain works. Watch the video report here.

Thursday, May 28, 2015

The future of BCI - From the state of the art to Vision

The BNCI Horizon 2020 Consortium have just released the final version of the roadmap for the field of brain-computer interfaces (BCIs).

  • Who should read this roadmap?
  • Aim and Executive summary
  • What is a BCI and Vision for 2025
  • Use case scenarios
    • Unlocking the locked-in and NeuroTutor
    • BCI-controlled neuroprosthesis
    • Hybrid BCI-driven FES for stroke rehabilitation
    • Research tool for cognitive neuroscience
  • Horizon 2020 and the place for BCIs
  • BCI market, stakeholders and Ethics
  • General recommendations
  • Appendix
    • Research, Industry and End Users
    • Use cases, focus groups and BCI Society
  • Consortium

Vision for 2025
"In 2025, a wide array of applications will use brain signals as an important source of information. We will see routine applications in professional context, personal health monitoring, and medical treatment. We envision a future where humans and information technology are seamlessly and intuitively connected by integrating various biosignals, particularly brain activity. People will be supported in choosing the best time for making difficult and important decisions. People working in safety-relevant fields will be capable of anticipating fatigue, and authorities may find good (evidence-based) reasons to incorporate such applications in regulations. (...)"

The following graph shows the potential that the BCI has for the next two decades:

It's also possible to download the summarized roadmapping activities. For more informations visit bnci-horizon-2020.eu

Wednesday, May 27, 2015

Tracking pilots’ brains using EEG / BCI

Announced on the science channel from Euronews, scientists from 3 different countries are working to better understand pilot’s brain functions and to prevent human errors.

“We are trying to better understand what can cause human error by using the same tools as neuroscientists, like electroencephalography (EEG), measuring the heart rate, the pupil diameter, eye tracking, which means tracking the pilot’s gaze at any given moment.”



This research have a great potential to be used during the pilot selection process and for monitoring the training techniques and cockpit designs. Watch the video pressing here.


Wednesday, January 21, 2015

3rd International Winter BCI Conference - 49 Publications

All the links to the 49 publications from the 3rd International BCI Conference, presented in this blog some weeks ago, are available here or at IEEE Xplore Digital Library.


Tuesday, January 20, 2015

Shining light on Depression - Champalimaud Centre for the Unknown

Depression is a complicated and heterogeneous mood disorder. It affects a big part of the adult population and results in a significant financial and social liability for countries worldwide. But what really is depression and what are its causes? How can it be treated and prevented?



On January 22nd a group of neuroscience students and researchers from Champalimaud Neuroscience Programme will explore this subject and try to find some answers about it.
If tickets (free) are sold out live streaming will be available during the event. Don't miss!


Saturday, November 29, 2014

Muse: the brain sensing headband.

Interaxon from Canada recently announced the launch of a new EEG reading device: MUSE (version 2). As the old version, it measures the electric activity produced by the brain searching for behavior patterns and identifying states of mind. Basically uses alpha waves (8-12Hz) to find if the person is calm and focused or when is wandering.


Muse is the mental equivalent of a treadmill, which helps you exercise your brain with focused attention training. It improves your attention by training you to become aware of your distractions quicker and react faster to regain focus on what you’re doing.

Connected to a Smartphone it will process the signals in real-time alerting you if get distracted and helping you catch to regain focus increasing the productive in your activity.





According to the company, the main advantages that this product offers are:

It motivates you to change your brain
Studies show that the focused-attention and mindfulness exercises upon which Muse is based can cause the brain to change itself, making it more resistant to distractions. Muse makes this process more motivating, fun and efficient.

It improves how you respond to stress
In the short-term, this training has been shown to trigger the natural relaxation response – a state of deep rest that changes the physiological and emotional responses to stress. Your metabolism decreases and your heartbeat slows. The muscles relax, breathing becomes slower, and blood pressure decreases.

It gives you a lasting feeling of self-control
Stress is thought of as a perceived lack of control or unpredictability, associated with impaired cognitive performance, higher blood pressure, lowered immunity, and many more negative effects. 

It can improve your emotional state
We often think of distraction as something external, like the sound of a nearby conversation. However, Muse’s feedback algorithms are tailored to respond to both external and internal distractions.

Extended use can have amazing and lasting results
A study showed that 20 minutes of focused attention training for 3 days in a row has been shown to reduce pain, reduce anxiety, improve mood, and reduce heart rate. 

It is designed to help you form the habit
Research has shown using an app and starting with 3-5 minutes can dramatically help you with mental exercises like meditation. Muse starts you with 3 minute sessions and rewards you for your achievements, making sure it’s easy and motivating to train with Muse.


Waitting to receive posts from people who have tested this new MUSE.



The Future of Brain/Neural Computer Interaction: Horizon 2020

The European Commission's Framework Programme 7 as created a Coordination and Support Action (CSA) called BNCI Horizon 2020. This project aims to foster communication and collaboration among stakeholders in the field of BCIs.




Brain-computer interfaces (BCIs) have become a popular topic for research in recent years. A BCI is a communication device which allows people to control applications through direct measures of their brain activity. A BNCI (brain/neuronal computer interaction) system extends a BCI by including other physiological measures such as muscle or eye movement signals. 


The number of BCI research groups around the world, peer-reviewed journal articles, conference abstracts, and attendance at relevant conferences are indicators of the rapid growth of this field. With dozens of companies and research groups actively participating in the development of BCIs and related technologies, collaboration, a common terminology, and a clear roadmap have become important topics.

For more informations visit the Horizon 2020 Web page.

Friday, November 28, 2014

3rd International Winter Workshop on Brain-Computer Interfaces

From 12 until 14 January, 2015, at Seoul - Korea, will be held the conference 3rd International Winter Workshop on Brain-Computer Interfaces.


Different approaches to Brain-Computer Interfaces have been developed, each one with specific solutions that range from understanding and explaining cognitive functions over communicating with real and virtual environments by thought alone to real-time monitoring of cognitive states. 
The 3rd International Winter Conference on Brain-Computer Interface aims to encourage overview, in-depth talks and discussions on the latest research at all levels of BCI research. 
Its devotion includes:

  • invasive recording, 
  • semi-invasive ECoG, 
  • non-invasive EEG, 
  • non-invasive NIRS and fMRI measurement and 
  • potential combinations of the different methods furthermore advances in data analysis. 

Thursday, November 27, 2014

The Path to Happiness - Peace or Pleasure?

Next December 4th, Champalimaud Center of the Unknown will discuss what bring us happiness. Dr. Morten Kringelbach and Scott Rennie will talk about meditative practices and their impact on how the brain works.


Is it the pleasure of good wine or great sex? 
The lasting pleasure of helping people in need? 
Or perhaps it is simply the quiet moments free from stress when we are truly relaxed? 

A very interesting event to assist!  I will be there!  :-)

Sunday, December 15, 2013

How to reduce your required sleep time to just 2 hours a day

Intelclinic presents a new project called NeuroOn. Using EEG/EOG/EMG and with a sleep mask it will be possible to switch from two different sleep states: monophasic and polyphasic. The result is a solution that offers less and better sleep.


What is polyphasic sleep?
It is a term referring to alternate sleep patterns that can reduce the required sleep time to just 2-6 hours daily. It involves breaking up your sleep into smaller parts throughout the day, which allows you to sleep less but feel as refreshed as if you slept for 8 hours or more.
Simply put, it's a series of fine-tuned power naps that allow you to sleep effectively, rest better and perform at optimum energy levels during the day.
Additionally, NeuroOn monitored polyphasic sleep allows you to sync your body clock to very demanding schedules at whatever time is convenient or required.
In conclusion, through great sleep efficiency, Polyphasic sleep can give you an extra 4 hours of free time every day. That’s up to 28 hours (1 day+) a week, 1460 hours a year.

This project will be completed in July 2014. For more information press here.


Wednesday, June 19, 2013

iPhone Mobile App that Reads your Brain Activity

MELON company from USA created a headband, very simple to use, that reads your brain activity. This device uses the electroencephalography to measure your focus level and process it to show the results in your iPhone.


Gain insight into how your mind works by tracking your focus during any activity you choose. Understand yourself. Learn differently. Imagine if you could see and understand the invisible activity of your brain. Could you transform how you work? Improve the way you meditate? Find a new way to be creative? Melon is a headband and mobile app duo that tracks and helps you improve your focus in relation to your activity, your environment, your emotions, and any other behavior you want to track.


For the developer community there are a Software Development Kit for iOS and Android apps, where it is possible to access to raw data, list of algorithms for different mental states and connect to and control other Bluetooth devices

This project is undoubtedly one step further to the future of BCI.


Thursday, June 06, 2013

BCI Technologies: BrainTech Israel 2013

Israel will host their 1st International Brain Technology Conference at October, 14-15, 2013.


This conference will be a unique and innovative event, showcasing the latest developments in the field in Israel and around the world,  and featuring top-tier speakers from the world of neurotechnology along with engaging panels and networking opportunities. The event will bring together companies, entrepreneurs, academics, investors and life science and technology multinationals to explore opportunities in brain technology and enhance collaboration.

For more information about this conference press here.

Israel invests heavily on the study of the brain and has recently created a research center at the Hebrew University of Jerusalem.
The 14,500 square-meter building include state-of-the-art labs, classrooms, an innovative imaging center and areas for biological and pre-clinical research. Significant emphasis were placed on constructing an environmentally friendly building with a focus on conserving energy and reducing carbon dioxide emissions.


Another concrete example of great investment in the study of the brain that is being done all over the world.

Monday, June 03, 2013

BCI State of the art: International BCI Meeting 2013

The Fifth International Brain-Computer Interface Meeting occurred at Asilomar Conference Center in Pacific Grove, California from June 3rd - 7th, 2013. It was an International BCI Meeting organized by a committee of BCI researchers from around the world. 


Here is the list of all the individual abstracts providing the most recent BCI state of the art: