Scientists create phantom sensations in non-amputees

Thursday, April 11, 2013

Scientists create phantom sensations in non-amputees

The sensation of having a physical body is not as self-evident as one might think. Almost everyone who has had an arm or leg amputated experiences a phantom limb: a vivid sensation that the missing limb is still present. A new study by neuroscientists at the Karolinska Institutet in Sweden shows that it is possible to evoke the illusion of having a phantom hand in non-amputated individuals. (Journal of Cognitive Neuroscience)

Ph.D. Student Arvid Guterstam explains how he and his colleagues at Karolinska Institutet in Sweden can evoke the illusion of having a phantom hand in non-amputated individuals. (Credit: Ola Danielsson, Karolinska Institutet)

Honors and Awards

Nomination Eureka book Prize 2008
My book OPGELOST - Toepassingen van wiskunde en informatica (which translates as SOLVED - Applications of mathematics and informatics) was nominated for the Eureka book Prize 2008, for the best popular science book.

Amundsen Competition 2007
In december 2007 I was one of fourteen winners in the Amundsen Competition, an essay competiton organised by the World Federation of Science Journalists for the International Polar Year 2007/2008. The price is a two-weeks trip on board of the Arctic Polar Icebreaker ‘Amundsen’ to the North Pole Area (April 24 - May 8, 2008).

See my weblog: in Dutch or in English

Eureka!-award 2003 for the 2002-editorial board of Natuur & Techniek, for the best media achievement in the field of the public understanding of science in the Netherlands. I was part of the board at that time.

‘Friend of Poland’-award 2003 for two articles: a travel article about Krakow in the ANWB-monthly travel magazine Reizen (july/august 2002) and a biology-article on the primeval forest Bialowieza in the east of Poland, for the scientific monthly Natuur & Techniek (march 2003). The international contest for journalists was organised by Radio Polonia and the Polish Organisation for Tourism in Warsaw.

Quotes

The world looks so different after learning science

Richard Feynman

Science is a way of trying not to fool yourself. The first principle is that you must not fool yourself, and you are the easiest person to fool.

Richard Feynman

Wat is wetenschap? Wetenschap is de titanische poging van het menselijk intellect zich uit zijn kosmische isolement te verlossen door te begrijpen!

Professor Nummedal in de roman Nooit meer slapen van W.F. Hermans

We cook the facts. There are many different techniques for collecting, interpreting and analysing facts, and different techniques often lead to different conclusions, which is why scientists can disagree...When facts challenge our favoured conclusions, we scrutinize them more carefully and subject them to more rigourous analysis.

Psychologist Daniel Gilbert in Stumbling on happiness

The brain is wider than the sky,
For, put them side by side,
The one the other will include
With ease, and you beside.

Emily Dickinson

‘Who are YOU?’ said the Caterpillar. This was not an encouraging opening for a conversation. Alice replied, rather shyly, ‘I – I hardly know, sir, just at present – at least I know who I WAS when I got up this morning, but I think I must have been changed several times since then.’

Alice in Wonderland, Lewis Carroll

Want de ruimte en hij die er vrij doorheen trekt, die zijn de enige ware, dat is het leven, en alles wat op een plaats is versteend en langzaam tot stof vergaat, is dood van den beginne af aan.

J. Slauerhoff

Don't see the world as a market, but rather a place that people live in - you are designing for people, not machines.

Red Burns

Van alle dingen die de mensheid zich sinds haar ontstaan eigen heeft gemaakt, is wetenschap verreweg de meest succesvolle en productieve.

Michio Kaku