The Spinning Silhouette Optical Illusion

I never get bored with this illusion. With sheer mental power you can make her rotation shift direction. It takes some practice to do it!

 

'Seem' and Seemings

A rough draft of my paper "A semantic account of 'seem' and seemings" is available here. Feel free to email me your comments.

News Posts on the Brain and Superhuman Abilities

We have posted a couple of new posts to our blog on superhuman ability over at Psychology Today

CFP: Piece of Mind Graduate Conference

New Synesthesia Blog

Our synesthesia lab has started a new blog on synesthesia. It will feature stories and news from our lab and hopefully from other synesthesia researchers around the world. Kristian Marlow has just posted the first post. Feel free to check it out!

Seeing as a Non-Sensory Relation: The Case from Synesthesia and Visual Imagery

A friend of mine recently asked me whether I thought synesthesia has any philosophical consequences or is just an independently interesting phenomenon. I think it has numerous philosophical consequences. In this paper I outline some consequences of synesthesia for the analysis of the concept of seeing. This is still just a rough draft. Comments are welcome.

Non-Visual Consciousness and Visual Images in Blindsight

Consciousness and Cognition recently published this response paper to my paper "Are there unconscious perceptual processes?". They have invited me to write a 1000 word reply. Here is a rough draft of my reply: Non-Visual Consciousness and Visual Images in Blindsight. Comments are welcome.

New Papers

I have uploaded a new version of my presentism paper and two new papers to my website:

Presentism, Primitivism and The Problem of Cross-Temporal Relations: Lessons from Hoslistic Ersatzism and Dynamic Semantics

Intellectual Flourishing as the Fundamental Epistemic Norm

Perceptual Reports

Can Time Slow Down?

Inception and Philosophy

More or Less: Varieties of Human Cortical Color Vision

Philosophers, neurophysiologists, psychologists and researchers within the cognitive sciences are warmly invited to attend the conference and to submit posters. The conference will be held at Simon Fraser University Harbour Center in Vancouver on August 5-7, 2011.

The focus of this conference is "colour beyond the retina", both the normal neurophysiology of human cortical colour mechanisms and a variety of cortical color 'anomalies', in particular:

* Cerebral Achromatopsia
* Color Synaesthesias
* Color Blindsight
* Cortical Color Development

Early career researchers and graduate students are invited to apply for a two day intensive workshop held prior to the conference. The workshop will take place on August 4-5, 2011.

Confirmed Speakers and Workshop Leaders Include

Morten Overgaard (Aarhus University)
Fred Kingdom (McGill University)
Qasim Zaidi (SUNY State College of Optometry)
Charles Heywood (Durham University)
Bob Kentridge (Durham University)
Michael Tye (University of Texas, Austin)
Austen Clark (UConn)
Jon Opie (University of Adelaide)
Berit Brogaard (University of Missouri at St. Louis)
Tony Ro (CUNY)
Dan Smilek (University of Waterloo)
Julia Simner (University of Edinburgh)
Kathy Mullen (McGill University)
Alex Byrne (MIT)
Roy Sorensen (Washington University, St. Louis)

For a complete list of confirmed speakers, click HERE.

This conference is funded by The James S. McDonnell Foundation.

Vision for Action and the Contents of Perception

I have now uploaded a copy of this paper on vision for action and the contents of perception to my website. The paper is forthcoming in Journal of Philosophy.

Call for Book Proposals: Studies in Brain and Mind

Studies in Brain and Mind is a Springer book series. It covers all areas in which philosophy and neuroscience intersect: philosophy of mind, philosophy of neuroscience, philosophy of psychology, philosophy of psychiatry, neurophilosophy, and neuroethics.

Under the previous editor, John Bickle, the series published several high quality books. The series is now being relaunched with a new Editor-in-Chief, Dr. Gualtiero Piccinini, Associate Professor of Philosophy and Psychology, and Editorial Board:

Berit Brogaard (UM St Louis)
Carl Craver (Wash U)
Eduoard Machery (Pitt)
Oron Shagrir (Hebrew University in Jerusalem)
Mark Sprevak (Edinburgh U)

The series aim to publish technical books for an academic audience of graduate students and up. The new editor and the board see the series as a great opportunity for the field, providing a venue for specialists as well as junior authors. Some high quality book projects are too specialized or their authors are too junior for other publishers. Studies in Mind and Brain fills this gap. The hope is to make Studies in Brain and Mind an excellent addition to the development of interdisciplinary research in philosophy and neuroscience.

Every book published in the series will be available simultaneously in print and as an e-book in SpringerLink. If a library has purchased the Springer e-book package, visitors of the library are able to download these PDF’s for free or order a paperback for Euro: 24.95 / USD 24,95.

The series aims for a high level of clarity, rigor, novelty, and scientific competence. Book proposals and complete manuscripts of 200 or more pages are welcome. Initial proposals can be sent to Gualtiero Piccinini at piccininig@umsl.edu.

For more information, see the Series website or contact Dr. Piccinini.

Synesthesia and Savant Syndrome

Synesthesia is sometimes connected with special talents. For example, some people with synesthesia are excellent artists or good with numbers. Some have what is called 'savant syndrome'. Savant syndrome is often accompanied by autism but it can also be acquired after an accident or an assault or by (what seems to be) sheer coincidence. If you think you have a special talent that was not the result of years of training, or you think you have synesthesia and a special talent, you may qualify for our research project about synesthesia and savant syndrome. To find out if you qualify, take the survey linked to below, or send an email to: brogaardb@umsl.edu. You need not live in St. Louis to participate.

Click here to take the survey

Call for Papers, Philosophy of Mind Graduate Conference

PHILOSOPHY OF MIND

6th Annual Gateway Graduate Conference, April 8-10, 2011

The Philosophers’ Forum at the University of Missouri, St. Louis invites submissions of high quality graduate student papers to our 6th annual Gateway conference. This year’s topic is Introspection, broadly construed. Possible areas relevant to this topic include philosophy of mind, cognitive science, philosophy of science, epistemology, ethics, and philosophy of religion.

Keynote Speaker:

Eric Schwitzgebel (UC-Riverside)

Extended Submission Deadline: March 1, 2011

Submission Guidelines:

Please prepare your paper for blind review by sending two separate attachments to 2011UMSLGRAD@GMAIL.COM:

First attachment, the cover letter:

author’s name
title of paper
institutional affiliation
contact information (email, phone number, mailing address)
word count
an abstract of the paper (less than 500 words)

Second attachment, the paper:

Suitable for a 25-30 minute presentation (less than 4,500 words, should not contain any personal information

Report on Acquired Synesthesia and Savant Syndrome

I just finished an initial report on a case of acquired synesthesia and savant syndrome. The report is available here.

Accidental Genius

Here is a follow-up news clip about a subject I work with, who has synesthesia and savant syndrome. The first news clip can be found here.
 

Synesthesia Water Color

Alex Heim, a synesthete who also has migraine auras, just sent me this water color of one of his synesthetic auras. The second picture is the water color digitally superimposed on a picture to show how the colors are in front of his vision but not blocking it out. The second picture was also created by Alex Heim.

Synesthesia and Non-Synesthesia Subjects

I am now looking for people with number-color synesthesia for spatial response time tests. You don't have to be located in the St. Louis area to take these tests.

I am also looking for non-synesthetes for an fMRI study that will be carried out at Washington University, St. Louis. The scan will take 2 hours and you will be asked to complete some rather trivial tasks (e.g. studying a photo) while inside the machine.

fMRI is a non-invasive procedure that measures changes in blood flow corresponding to activity in the brain. Radio waves redirect the axes of spinning protons in a strong magnetic field that is produced by passing an electric current through wire coils. A computer processes the signals and generates a series of images.

The procedure does not depend on ionizing radiation, there is no radiation exposure, and short-term exposure to magnetic fields and radio waves is considered harmless. fMRI scans therefore have no known side-effects and are not associated with any discomfort.

Only very few people should not get an fMRI. These include people who may be pregnant, people with whole-body tattoos and people with an internal defibrillator or pacemaker, an ear implant or clips on brain aneurysms. Platinum implants in other parts of the body do not compromise your safety during the procedure.

To qualify for this study, you must be located in the St. Louis area or be willing to travel to the St. Louis area. If you are interested, please email me at: brogaardb@umsl.edu

My Paper on Unconscious Perceptual Processes

The official link to my paper "Are there unconscious perceptual processes?" is now up. The paper manuscript is available in full on my homepage.