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Olaf Blanke

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Publications associées (331)

Self in time: imagined self-location influences neural activity related to mental time travel

Olaf Blanke

Conscious awareness of the self as continuous through time is attributed to the human ability to remember the past and to predict the future, a cogitation that has been called "mental time travel" (MTT). MTT allows one to re-experience one's own past by su ...

2008

Body ownership and embodiment: vestibular and multisensory mechanisms

Olaf Blanke, Pär Halje, Christophe Lopez

Body ownership and embodiment are two fundamental mechanisms of self-consciousness. The present article reviews neurological data about paroxysmal illusions during which body ownership and embodiment are affected differentially: autoscopic phenomena (out-o ...

Elsevier2008

Phenomenology as another toolbox for neuroscientists?

Olaf Blanke

Abstracta2008

Enhanced temporal but not attentional processing in expert tennis players

Michael Herzog, Olaf Blanke

In tennis, as in many disciplines of sport, fine spatio-temporal resolution is required to reach optimal performance. While many studies on tennis have focused on anticipatory skills or decision making, fewer have investigated the underlying visual percept ...

Public Library of Science2008

Auditory motion affects visual biological motion processing

Aude Billard, Biljana Petreska von Ritter-Zahony, Olaf Blanke

The processing of biological motion is a critical, everyday task performed with remarkable efficiency by human sensory systems. Interest in this ability has focused to a large extent on biological motion processing in the visual modality (see, for example, ...

Elsevier2007

Distinct mechanisms of form-from-motion perception in human extrastriate cortex

Olaf Blanke

The exquisite sensitivity of the human visual system to form-from-motion (FfM) cues is well documented. However, identifying the neural correlates of this sensitivity has proven difficult, particularly determining the respective contributions of different ...

Elsevier2007

Virtual Reality and Telepresence

Ravi Tej Sai Giridhar Tadi, Olaf Blanke, Bigna Lenggenhager

American Association for the Advancement of Science2007

Cognitive neuroscience of ownership and agency

Olaf Blanke

Elsevier2007

Duration and not strength of activation in temporo-parietal cortex positively correlates with schizotypy

Olaf Blanke, Christine Mohr

Impaired self- and own body processing in patients with schizophrenia and individuals along the schizophrenia spectrum have been associated with dysfunctional cortical activation at the temporo-parietal junction. Here we investigated whether strength or du ...

Elsevier2007

Video ergo sum: manipulating bodily self-consciousness

Ravi Tej Sai Giridhar Tadi, Olaf Blanke, Bigna Lenggenhager

Humans normally experience the conscious self as localized within their bodily borders. This spatial unity may break down in certain neurological conditions such as out-of-body experiences, leading to a striking disturbance of bodily self-consciousness. On ...

American Association for the Advancement of Science2007

Apraxia: a review

Aude Billard, Biljana Petreska von Ritter-Zahony, Olaf Blanke

Praxic functions are frequently altered following brain lesion, giving rise to apraxia - a complex pattern of impairments that is difficult to assess or interpret. In this chapter, we review the current taxonomies of apraxia and related cognitive and neuro ...

Elsevier2007

Clinical neuroimaging in epileptic patients with autoscopic hallucinations and out-of-body experiences

Olaf Blanke

Autoscopic phenomena are complex illusory perceptions of one's body during which human subjects experience a second own body or double in their environment. Autoscopic phenomena most commonly refer tovisual doubles, although doubles may also be felt or hea ...

2007

What static and dynamic properties should slalom skis possess? Judgments by advanced and expert skiers

Pierre-Etienne Bourban, Christian Fischer, Michael Herzog, Olaf Blanke

Flexural and torsional rigidity are important properties of skis. However, the flexural and torsional rigidity that lead to optimal performance remain to be established. In the present study, four pairs of slalom skis that differed in flexural and torsiona ...

Taylor & Francis2007

Speech arrest with stimulation may not reliably predict language deficit after epilepsy surgery

Olaf Blanke

The authors present a patient in whom electrical cortical stimulation of the posterior temporal cortex induced speech arrest, comprehension deficits, and other language-related impairments. This area was ultimately resected because of persistence of a seve ...

American Academy of Neurology2006

Visuospatial neglect in Lovis Corinth's self-portraits

Olaf Blanke

Elsevier2006

Neural mechanisms of embodiment: asomatognosia due to premotor cortex damage

Olaf Blanke

BACKGROUND: Patients with asomatognosia generally describe parts of their body as missing or disappeared from corporeal awareness. This disturbance is generally attributed to damage in the right posterior parietal cortex. However, recent neuroimaging and e ...

American Medical Association2006

Polyopic heautoscopy: Case report and review of the literature

Olaf Blanke, Peter Andreas Brugger

Heautoscopy, i.e., the encounter with one's double, is a multimodal illusory reduplication of one's own body and self. In its polyopic form, more than one double is experienced. In the present article, we review fourteen published cases of polyopic heautos ...

Elsevier Masson2006

Functional and neural mechanisms of embodiment: importance of the vestibular system and the temporal parietal junction

Olaf Blanke, Bigna Lenggenhager

Embodiment, the sense of being localized within one's physical body, is a fundamental aspect of the self. Recent research shows that self and body processing as well as embodiment require distinct brain mechanisms. Here, we review recent clinical and neuro ...

Freund Publishing House2006

Neural basis of embodiment: distinct contributions of temporoparietal junction and extrastriate body area

Olaf Blanke, Christine Mohr

Embodiment, the sense of being localized within one's physical body, is a fundamental aspect of the self. Recently, researchers have started to show that self and body processing require distinct brain mechanisms, suggesting two posterior brain regions as ...

2006

Perceptual aberrations impair mental own-body transformations

Olaf Blanke, Christine Mohr, Peter Andreas Brugger

Dysfunctional self and bodily processing have been reported from the schizophrenia spectrum. Here, the authors tested 72 students (40 women) to determine whether performance in a mental own-body transformation task relates to self-rated frequency of sponta ...

American Psychological Association2006

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