BioCAS comes to the Netherlands in 2013

From Flits, the newsletter of the faculty of EEMCS of Delft University of Technology:

"Wouter Serdijn has successfully won the chairmanship and organisation of BioCAS 2013 for TU Delft. The annual IEEE Biomedical Circuits and Systems (BioCAS) Conference is the premier forum for bringing together scientists, engineers, medical researchers, and health care practitioners to drive these advances and share in cross-cutting research at the interface between circuits, systems, biology, and medicine."

The complete organizing team comprises international established and future leaders in the field, a.o. Firat Yazicioglu, Gianluca Setti, Tor Sverre Lande, Sylvie Renaud, Andreas Demosthenous, Ralph Etienne Cummings, Pau-Choo (Julia) Chung, Marion de Vlieger, Marijn van Dongen, Mark Stoopman and Senad Hiseni.

Objective measurement of the severity of tinnitus

Last Tuesday, dear Readers, Senad Hiseni, honorary member of the Biomedical Electronics Groups (as he seems to have good contacts with Barak Obama), won the Best Poster Award at the annual ICT.Open in Veldhoven, the Netherlands. The jury decided that the poster contained just the right amount of information, was very informative and nicely laid out, but also well presented by its presenter.

The poster is entitled "A Nano Power CMOS Tinnitus
Detector for a Fully Implantable Closed-Loop Neurodevice
" and has been derived from a paper that recently appeared in the proceedings of the 2011 BioCAS symposium, held in San Diego, November 10–12. 

Coauthors of the paper and poster are: Senad Hiseni, Chutham Sawigun, Sven Vanneste, Eddy van der Velden, Dirk de Ridder and Wouter A. Serdijn.

Congratulations!

Wouter

Gambatte ne!!!!

If you can still remember the ELCA festival, last time we made a donation for Japan and we played a song for Japanese friends.

This time the disaster moved to Thailand. Almost half of the country is being submerged and sadly it will last for more than a month from now.

Japanese friends also play a song for Thai people. It’s called ‘Gambatte ne’ which means ‘keep fighting.’

This is to warm up our ELCA festival 2012. We will have a brand new ELCA song and a special song for Thailand as well.

Again, we r not going to drink for nothing but part of our drinks will go for recovering Thailand and to tell Thai people ‘Gambatte ne!!!"

Be prepared for the first rehearsal.

http://www.youtube.com/watch?v=a26iWmQ6U8w&feature=player_embedded

Advancing frontiers without borders

"In today’s global village, access to the latest and
greatest advancements in science and engineering is only affordable to
one percent of the world population. Imagine what discoveries and
inventions could be made if instead everybody would have access to this
information. Open CourseWare is one of the ways to make the right
progress in this direction."

Wouter Serdijn, TU Delft Open CourseWare ambassador, since today

Link: http://ocw.tudelft.nl/

More on ethics and good scholarly behavior

Today I learnt that the junior author of the manuscript submitted to my journal, of which I reported in the blog below, had sent in the cover letter on the senior co-author’s behalf, without the senior co-author knowing it. If true — the whole situation becomes quite confusing and blurred, I feel — then the senior author is not to blame for the whole situation but his junior co-author.

Soon thereafter, I indeed received an apology letter from the junior author, basically begging for forgiveness and asking to withdraw the manuscript submitted on her behalf. In my imagination I am picturing the senior co-author, who must be the supervisor of this young, inexperienced, junior co-author, with a whip in his hand and an angry expression under his eyebrows and the young author bursting out in tears and trying to see the screen clearly while typing that email message to me. Not an easy thing to decide on (to withdraw or not).

I am still mulling it over.

Wouter

About ethics and good scholarly behavior

Today I wrote the following email letter to an author who just submitted a manuscript and an accompanying cover letter to "my" journal: 

Dear [Author’s Name],

I noticed in your cover letter the three names you suggested as prospective reviewers for your manuscript submitted to [My Journal]. A quick investigation reveals that these three people have all served as co-authors on prior publications co-authored by you and thus have a conflict of interest if they accept the review of your manuscript submitted to [My Journal].

I believe suggesting reviewers that have a conflict of interest cannot be considered good scholarly behavior and is even unethical. I have been lining towards rejecting your manuscript immediately, however this would harm the career of your current co-author, [Name Co-Author], which is not my intention.

From your cover letter I can also read that you are currently an associate editor for [His Journal]. I must admit that this worries me, as members of the editorial boards of highly reputed journals that use peer review should be members in good standing and thus refrain from creating and/or benefitting from conflicts of interest. I am pretty sure the Editor-in-Chief of [His Journal], [Name EiC], will agree with me.

In the interest of your co-author I will proceed with the review process of your manuscript. However, I hope you can assure me that this will never happen again.

I expect an acknowledgement of receipt of this message and, if possible, an explanation and/or reassurance.

Sincerely,

Wouter A. Serdijn, PhD, F-IEEE
Editor-in-Chief
IEEE Transactions on Circuits and Systems-I: Regular Papers"

Wilson Greatbatch, co-inventor of the pacemaker, has died at the age of 92

Wilson Greatbatch

Tuesday 27th of September, the co-inventor of the pacemaker, Wilson Greatbatch, died at the respectable age of 92 years. With the invention of the pacemaker as first implantable medical device, he created the basis of modern implantable medical devices used today. He is also founder of the Greatbatch company which put a lot of effort into the improvement of battery lifetime for implants. I believe that for many of the modern engineers he has been a great and inspiring person.

Cees-Jeroen

Our neurostimulator slowly goes international

http://bulletin.sciencebusiness.net/news/75449/TU-Delft-develops-neurostimulator-to-reduce-Parkinson%E2%80%99s-disease-and-epilepsy-symptoms

http://www.hearing-aid-news.com/tu-delft-develops-neurostimulator-to-reduce-parkinsons-disease-and-epilepsy/

http://www.cattlenetwork.com/cattle-news/Commentary-A-techies-talking-points-130559083.html?ref=083 

http://www.hearingaidtest.com/2011/09/tu-delft-develops-neurostimulator-to-reduce-parkinson%e2%80%99s-disease-and-epilepsy-%e2%80%a6/

http://health.einnews.com/news.php?wid=375454284

http://www.domain-b.com/technology/Health_Medicine/20110927_parkinson.html

http://audiology.advanceweb.com/News/News-Watch/TU-Delft-Attempts-to-Treat-Parkinsons-Epilepsy-and-Tinnitus-with-Neurostimulator.aspx

http://www.aesnet.org/go/news-archive?enddate=09%2F28%2F2011&startdate=09%2F27%2F2011

http://americantinnitusassociation.tumblr.com/post/11285049591/tu-delft-develops-neurostimulator-to-reduce-parkinsons

http://www.tinnitus8.com/domain-b-com-combatting-parkinsons-disease-and-epilepsy-with-neurostimulator.html

http://www.epilepsyresearch.org.uk/news/article.php?id=413

http://foundnewsthatmatters.wordpress.com/epilepsy-news/

Crosslinking the brain

Our work on neurostimulator circuits in the news:

Link 1: http://www.hersenenencognitie.nl/page/1/contents/1323

Link 2: http://drimble.nl/weblogs/onderwijs/universiteit/5921605/tu-delft-gaat-parkinson-en-epilepsie-te-lijf-met-neurostimulator.html

Link 3: http://www.itsallaboutbeauty.nl/?p=3325

Link 4: http://www.blikopnieuws.nl/foto/134767

Link 5: http://www.wetenschap24.nl/nieuws/kort/2011/september/23-september-2011.html

Link 6: http://www.delftnieuws.nl/?item=137982

Link 7: https://www.mijnzorgnet.nl/parkinson/f/122/t/4232.aspx

Link 8: http://www.medicalfacts.nl/2011/09/23/tu-delft-gaat-parkinson-en-epilepsie-te-lijf-met-neurostimulator/

Link 9: http://www.bogobogo.nl/gezondheid/medical-facts/tu-delft-gaat-parkinson-en-epilepsie-te-lijf-met-neurostimulator/

Link 10: http://www.engineersonline.nl/nieuws/id18607-tu-delft-gaat-parkinson-en-epilepsie-te-lijf-met-neurostimulator.html

Link 11: http://www.nationalezorggids.nl/anp/index.php?item_id=315&anp_id=5033

Link 12: http://www.zorginformatiegids.nl/index.php?pagina=nieuws&item=315&anp_id=5033

Link 13: http://www.delta.tudelft.nl/artikel/hersenen-onder-controle/23790

Found via: http://www.google.nl/search?q=neurostimulator+delft

TU Delft to combat Parkinson’s disease and epilepsy with neurostimulator

23 September 2011 by Webredactie

In the future people with brain disorders such as Parkinson’s disease, epilepsy and tinnitus (ringing in the ears) may be fitted with a smart, miniaturised neurostimulator. This stimulator, a prototype of which was recently developed and tested by TU Delft, may considerably reduce the symptoms for some patients. An article on this can be read in the latest edition of Delft Outlook, the TU Delft science magazine, published online today.

Mobile phone

‘A great deal of how we function is determined by electrical currents in our body’, says electrical engineer Marijn van Dongen of TU Delft. ‘We can use this to tackle a whole host of disorders, such as Parkinson’s disease, tinnitus and epilepsy, at a local level. Yet at the same time, this technology is still somewhat “medieval”. At present the neurostimulator is a device the size of a mobile phone which is implanted in the chest. It sends electric pulses via a cable to electrodes in the areas of the brain which show abnormal activity. The electric cables which run through the neck to the brain can break and cause infections. They also lead to the formation of scar tissue in the neck.

SINs

The current design of the neurostimulator is not conducive to further miniaturisation. In order to obviate the need for cables, a complete rethink of the design is needed. Van Dongen is working on this with a large number of colleagues from various knowledge institutes and hospitals, as part of the Smart Implantable Neurostimulators (SINs) programme that started in 2008. In that year, brain surgeons Dirk de Ridder and Eddy van der Velden of Antwerp University Hospital (UZA) contacted electrical engineer Wouter Serdijn of TU Delft. Serdijn is the SINs programme leader. They aim to have developed a cranial-implantable neurostimulator within the next ten years: a two-millimetre thick device measuring two square centimetres including the battery and antenna.

More natural
Challenges facing the researchers in reaching this goal include integrating all the separate components in a single chip, and doing away with the space-consuming capacitors. ‘The stimulators also need to be able to automatically detect when they need to generate pulses, by analysing signals in the brain, just as a pacemaker does in the heart’, says Serdijn. ‘Furthermore, the pattern of the pulses needs to be adjustable and have a more natural form.

Prototype

The TU Delft researchers have already developed and recently tested a prototype. ‘This was a preliminary test to see if our neurostimulator was in fact capable of generating a suitable neural response’, says Van Dongen. It turned out that it was, and the prototype will be further miniaturised in the coming years.For this study Dirk de Ridder and Eddy van der Velden tested the device on themselves: they had temporary electrodes implanted in their body and were able to control the stimulator via an iPhone app.

More information

The latest edition of Delft Outlook, TU Delft’s science magazine, to be published online on 23 September and in print on 26 September, will feature an extensive article on the research conducted by Marijn van Dongen and Wouter Serdijn.

Contact information

Marijn van Dongen (researcher), M.N.vanDongen@remove-this.tudelft.nl tel +31 (0)15-2783679
Dr Wouter Serdijn (SINs programme leader), W.A.Serdijn@remove-this.tudelft.nl tel +31 (0)15-2781715
Nienke van Bemmel (science information officer), n.vanbemmel@remove-this.tudelft.nl +31 (0)15-2784259

Links:
http://www.delftintegraal.tudelft.nl
http://www.braininnovations.nl