Mission Possible

In order to present the Biomedical Electronics Group of Delft University of Technology to a couple of companies, it made sense to reveal our mission statement. So here it goes…

The mission of the Biomedical Electronics Group of Delft University of Technology is "to provide the technology for the successful monitoring, diagnosis and treatment of cortical, neural, cardiac and muscular disorders by means of electricity." In order to reach this goal we investigate and design circuits and systems for electrical stimulation, ExG readout, signal specific analog signal processing, power management/conversion, energy harvesting and wireless communication, to be applied in future wearable and implantable medical devices, such as hearing instruments, cardiac pacemakers, cochlear implants and neurostimulators.

So how about that? Reactions are welcome via this blog.

Wouter

Excuse me, I am just a university professor

LoserThe
economic downturn in Europe, often denoted as the Euro crisis, is often rightly associated with the negative effects of the "neoliberal meritocracy" we
live in. The term meritocracy perhaps deserves some explanation. It was
coined in the book of Michael Young, entitled "The rise of the
Meritocracy", which appeared in 1958 and sketches a world in which the
best, i.e., those with the highest intelligence and the highest work
power, climb the social-economical ladder very fast, and vice versa [1].

Also the universities, and Delft University of Technology
unfortunately is no exception, suffer under the yoke of this neoliberal
meritocracy, which has created an atmosphere in which professors only
become visible and respected if they have successfully competed with their colleagues
and have won an award, of which they subsequently advocate that it is
the most prestigious in their field.

Another effect of this
neoliberal meritocracy is that it all is about numbers that pretend to
reflect quality rather than that they are part of the quality itself. To me, the
best book ever on true quality is Robert Pirsig’s "Lila",
the worthy successor of "Zen and the Art of Motorcycle Maintenance" (1974) and
which appeared in 1991. Naturally, an abstract topic like "quality" that
needs more than a book to give the reader a notion of its true essence
cannot be reduced to a number. Yet, in universities, the meritocracy
florishes due to numbers. In a self-assessment, made for the periodical
accreditation of our university, the quality of the research of its
professors was reduced to a number, in this case the Hirsh index or h-index. For a detailed discussion on h-index I refer you to the many web sites of Elsevier’s Scopus,
but for the moment just remember that it is a number that supposedly
indicates the influence of one’s scientific publications and thereby of the author himself on the field.
As if all fields are equally important, of equal size and all scientific communities
deal with their publications, authors, etc. in the same manner. Of
course not!

Quality of education of course is another aspect that
should be of concern to universities. Unfortunately, here the numbers
are more difficult to generate, if possible at all. As also education is more
inside-oriented and research is more outside-oriented and universities
would like to show to the outside world how great they are, they have a
tendency to stress the impact of their research more than the impact of
their education. Also, a university is an education institute of which
the major outcome, i.e., the student that successfully completes his studies
with a diploma on time and thereby is well equipped for his professional life to come, is a result of the great work of many individuals in a
team, including, of course, the student himself, but definitely more
difficult to trace back to the individual effort of a single professor. I
believe that, as a consequence of this more hidden impact of the
efforts of an individual professor, less appreciation exists among their
colleagues and bosses for the great work they are doing. Also, it is
striking to notice how many years must pass before a teacher that
clearly underperforms (according to which numbers?) will be no longer
able to pursue his damage. 

However, this is also not my main
issue here. I guess my main issue is that in this meritocratic
university system there is no appreciation and thus no room for the glue
that keeps things together. To give you a few examples:

  1. If a
    professor falls ill and a colleague takes over and brings the expedition
    to a satisfying close, this will most often go unnoticed as the project
    or course officially is still under the wings of the original professor. You have to be
    a loser to help your colleague in situations like these. 
  2. If a
    student suffers from a delay in his studies due to lack of motivation,
    skills or talents and he finally makes it due to the strong motivation
    and commitment offered by his thesis advisor, whereas the thesis advisor
    could 
    instead  have spent his time on supervising at least two other more
    brilliant students, according to the numbers, the advisor did the wrong
    thing. You must be a loser to spend your time on less brilliant
    students.
  3. If a thesis advisor trains a student to let the creativity and the innovation come from the student himself rather than that he imposes his own solution to a
    scientific or engineering problem on a student,
    the result takes longer time to come to fruition and therefore requires
    more time from the thesis advisor. You must be a loser if you don’t tell
    your students exactly what to do and how. 
  4. If a thesis
    advisor himself writes major parts of the scientific paper that is based
    on the work of a student, this paper has more chance to be accepted for
    publication and even win an award. You must be a loser to let your
    student write his own paper.

If situations like those sketched above arise, I have accepted and even deliberately decided to be the loser. 

Wouter

[1] Paul Verhaeghe: De effecten van een neoliberale meritocratie op identiteit en interpersoonlijke verhoudingen, Oikos 56, 1/2011

Video’s ELCA festival ONLINE!

Our loyal readers of this weblog have probably been waiting for this moment for a very long time and I am proud to finally present to the world: the video’s of the ELCA festival 2012!!
 
The festival was again a great success with many people attending. Besides the ELCA band (which is mainly composed of people from within our group), we had the honor that 3 other bands were performing: Ignoramus (where Cees-Jeroen is the lead singer), Three (where Wouter plays keys) and Rainbow (where June plays guitar).
 
Please find all the videos in our youtube channel or click one of the performances of the ELCA band in the list below:
 
ELCA Band 

 
Our ‘own’ songs: 

Award for Senad Hiseni

On March 16, Ir. Senad Hiseni received an award from the Biomecial
Electronics Foundation
for excellence in research on implantable
medical devices with a high scientific, engineering, clinical and
societal relevance.
 
Congrats, Senad!
 

Dance4Life, Oranjetrophy and the Biomedical Electronics Foundation

The Biomedical Electronics Foundation supports the Orange Trophy in its action for Dance4Life and Miep and Christy of Team DrivingCrazy
in particular. On May 3, 2012, Miep (at left) received the donation
from Wouter (at right) and fixed two stickers of the Biomedical
Electronics Foundation on both sides of the car.

BELEM

BELEM is an
Erasmus intensive training program labeled by the EU for 2012. BELEM
addresses the field of BioMedical Engineering (BME), with a
specialization in BioElectronics.
BELEM supports
multi-disciplinary research and helps young engineering researchers,
in the early phase of their research project, bridge the gap with
life sciences. BELEM intends to bring them the necessary background
and methods to conduct efficiently multi-disciplinary research
through a deep and broad integration of engineering and biology. [
The above text is coming from the BELEM website
http://www.ims-bordeaux.fr/BELEM
]

BELEM took
place from 25th of March till 6th of April at
the University of Bordeaux, France. The course is especially
interesting for PhD students being at the first year of their
research. It gives an overview of the BME research area and can help
you in gaining a better understanding of your research topic. The
course consists of lectures about the topics in BME, a small research
project, a hospital visit and a bio laboratory visit.

Three
people of TU Delft presented about their research. Wouter gave
lectures about the electrophysiological aspects in recording bio
signals and low-power circuit design, Marijn about electrode-tissue
modelling and Mark about the RF link between an implant and the
outside world.

Besides the
lectures, the course is a very good opportunity to meet fellow PhD
students from other universities working in BME as well. During the
course, you have the opportunity to share knowledge and experiences
with each other.

Cees-Jeroen

Hallucinations

Iris Sommer, Professor in psychiatry at the UMC Utrecht describes in a video at www.volkskrant.nl/akademie a schizophrenic man who told her about the terrible voices in his head. To figure out what happened in his brain during these hallucinations, she made several MRI (magnetic resonance imaging) scans. It turned out that in patients with hallucinations also the language areas in the right half of the brain become active. In healthy people usually only those areas in the left half of the brain are active.

She further explains that these areas and the voices in the head can be influenced in a variety of ways, e.g., by means of TMS, transcranial (through-the-skull) magnetic stimulation. Unfortunately, TMS is not always effective and psychiatrists are on the lookout for alternatives. 

I would say that this is another area where neurostimulation can come to the rescue. In the (often successful) treatment of tinnitus, patients are first exposed to TMS to check whether neurostimulation, in this case, electrical stimulation of the auditory cortex, can possibly be an effective treatment for them. Once indeed the level/severity of tinnitus can be influenced by TMS, neurostimulation becomes a logical next step for permanent treatment of the tinnitus.

Now it is just a matter of convincing the other voices in my head that this is indeed the right way…

Wouter

The end of the ELCA festival?

Exactly 364 days ago, we had the second edition of the ELCA festival, the annual music and cultural festival hosted by the ELCA group, with a rather large participation of the members of the Biomedical Electronics group. Soon thereafter, as witnessed by browsing back in time on this weblog, the first pictures appeared on the weblog, and a little later even the BME YouTube channel was created.

8 days ago, the 3rd edition of the ELCA festival took place in a fully booked /Pub. If you’d ask me, this was the best edition ever, especially due to the enthusiastic response from the audience. However, where are the pictures and where are the additions to the YouTube BME Channel? I had a couple of Alumni asking for it and all they got was this lousy paragraph, so far. 

So, guys and gals of the BME group, hold your horses, stop staring at that Cadence screen for a while and bring the world something to remember. We need another pint of MOSFET song, Gambatte Ne, Price Tag, Chinese Song, AC/DC. We need you now.

Wouter

Lecture “Chips voor het Brein” in Het Paard van Troje, Den Haag, March 14, 20:00 hrs

My best guess is that the following presentation will be in Dutch. 

Unfortunately, they forgot to invite us to participate in the presentation, as we are the only groep in the Netherlands that actually does research on Chips for the Brain.

Wouter

CHIPS VOOR HET BREIN

Lezing door Nick Ramsey, UMCU
Paard van Troje
Prinsegracht 12
2512 GA Den Haag
Woensdag, 14 maart 2012, 20:00 uur
Grote Zaal
 
[Hieronderstaande tekst is afkomstig van: http://www.paard.nl/event/CHIPS-VOOR-HET-BREIN]

Op vertoon van je studentenpas is de toegang gratis.

Volledig verlamd en gezond van verstand, je hersenen zijn intact maar
je kunt niet communiceren. En niemand die je kan helpen.
Neurowetenschapper Nick Ramsey heeft een plan, hij werkt met zijn team
aan een miniatuur computer die direct met de hersenen in verbinding
staat. Hij wil die neuroprothese gaan implanteren bij verlamden zodat ze
kunnen twitteren, en apparaten kunnen aanzetten met alleen hun
gedachten. Tijdens de NIHC-publiekslezing geeft Ramsey de belofte van
hersenimplantaten prijs. Hij is er klaar voor, bent u dat ook?

Nick Ramsey is als hoogleraar cognitieve psychologie verbonden aan
het Rudolf Magnus Instituut en aan de afdeling neurochirurgie van het
Universitair Medisch Centrum Utrecht. Hij brengt de specifieke
hersenfuncties in kaart. In 2006 ontving hij voor zijn onderzoek een
prestigieuze ‘Vici-subsidie’ ter grootte van 1,25 miljoen Euro. Sinds
2009 is hij coördinator van de onderzoekspijler Gezondheid van het
NIHC-onderzoeksprogramma Hersenen en Cognitie: Maatschappelijke
Innovatie.

Over NIHC
Het Nationaal Initiatief Hersenen en
Cognitie (NIHC) is een regieorgaan waarbinnen onder anderen
taalwetenschappers, ICT-ers, psychiaters, neurologen, biologen,
psychologen en pedagogen samen wetenschappelijk onderzoek doen naar de
hersenen en hun invloed op menselijk gedrag en de maatschappij. Het NIHC
streeft naar excellent onderzoek voor een beter begrip van hersenen en
gedrag, maar ook naar toepassing van die onderzoeksresultaten binnen
concrete maatschappelijke vraagstukken. Het Nationaal Initiatief wordt
ondersteund en gecoördineerd door de Nederlandse Organisatie voor
Wetenschappelijk Onderzoek (NWO). Meer over NIHC op
www.hersenenencognitie.nl. 

Wanna make a donation to the Biomedical Electronics Foundation?

In a previous post I reported about the recently founded Biomedical Electronics Foundation. It supports talented students and junior scientists in the field of biomedical electronics, an exciting field as you are undoubtedly aware of if you follow the posts on this blog regularly.

More information on the Biomedical Electronics Foundation can be read on: http://stichtingbme.nl.

You, your family and friends can help! If you have a paypal account, please click the ChipIn! button in the widget below. If you have Facebook, you can add the widget to your Facebook. Simply click on the Copy tab in the widget. There you can aso find other ways of distributing the widget and thus collect donations for the foundation. 

Of course you’re also welcome to make a donation in any other way. Please visit the web site for more information.

On behalf of the beneficiaries, many thanks!

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