Tanja Kassuba

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Transcranial magnetic stimulation (TMS) uses a magnetic field to "carry" a short lasting electrical current pulse into the brain where it stimulates neurones, particularly in superficial regions of cerebral cortex. TMS can interfere with cognitive functions in two ways. A high intensity TMS pulse causes a synchronised high frequency burst of discharge in a(More)
Adaptive neuroplastic changes have been well documented in congenitally blind individuals for the processing of tactile and auditory information. By contrast, very few studies have investigated olfactory processing in the absence of vision. There is ample evidence that the olfactory system is highly plastic and that blind individuals rely more on their(More)
The integration of visual and haptic input can facilitate object recognition. Yet, vision might dominate visuo-haptic interactions as it is more effective than haptics in processing several object features in parallel and recognizing objects outside of reaching space. The maximum likelihood approach of multisensory integration would predict that haptics as(More)
During object manipulation the brain integrates the visual, auditory, and haptic experience of an object into a unified percept. Previous brain imaging studies have implicated for instance the dorsal part of the lateral occipital complex in visuo-tactile and the posterior superior temporal sulcus in audio-visual integration of object-related inputs (Amedi(More)
Object manipulation produces characteristic sounds and causes specific haptic sensations that facilitate the recognition of the manipulated object. To identify the neural correlates of audio-haptic binding of object features, healthy volunteers underwent functional magnetic resonance imaging while they matched a target object to a sample object within and(More)
Whereas the links between eye movements and the shifts in visual attention are well established, less is known about how eye position affects the prioritization of visual space. It was recently observed that visual sensitivity varies with the direction of gaze and the level of excitability in the eye proprioceptive representation in human left somatosensory(More)
Functional magnetic resonance imaging (fMRI) studies have provided ample evidence for the involvement of the lateral occipital cortex (LO), fusiform gyrus (FG), and intraparietal sulcus (IPS) in visuo-haptic object integration. Here we applied 30 min of sham (non-effective) or real offline 1 Hz repetitive transcranial magnetic stimulation (rTMS) to perturb(More)
Do you enjoy reading books? Reading is one of the unique activities that only humans do, and we have not been doing it for that long! People have been practicing spoken communication using a language system with grammatical rules for at least 100,000 years. We have been building tools for even longer, with the first stone tools dating back about 2.5 million(More)
HOW ARE HUMANS DIFFERENT FROM OTHER ANIMALS? Humans can do a number of things that no other animals – not even our closest relatives (such as chimps and gorillas) – can do. We are the only species that has developed languages with a set of rules (a grammar) that requires words to be in a certain order. You might have seen monkeys calling each other (for(More)
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