Perception and Action
How we act and understand the actions of others
The Perception and Action group studies the mechanisms that allow people to plan and control their actions and interpret and understand the actions of others.
Methods include fMRI, DTI TMS, tDCS, MEG, EEG and the use of robotic and virtual reality interfaces. Their research focuses on goal-directed hand action, but also covers unintentional motor acts, automatic mimicry, perception of the body and the space immediately surrounding the body. Investigations cover the lifespan from fours years of age to old age, encompassing congenital, developmental, degenerative and stroke-related brain abnormalities.
Recent projects and publications
Recently funded projects include studies of neural plasticity in the motor system (BBSRC), of self-perception (ESRC) and of social cognition (ESRC funded).
Researchers
Katherine Dyke
Assistant Professor
In my work I use a range of non-invasive brain stimulation and imaging techniques to develop novel therapeutic interventions for neuro-developmental conditions. My work has a strong focus on Tourette Syndrome.
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Stephen Jackson
Professor of Cognitive Neuroscience
A central theme of my research programme has been to understand the psychological and brain mechanisms through which sensory information is used to plan and control human action.
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During goal directed movements such as reaching out to pick up a glass of water, sensory signals must be transformed into appropriate motor commands. For visually guided movements, this involves translating visual information, signalling the spatial position of the target, into a motor plan which specifies the sequence of postural changes required to bring the hand to the target. An issue of fundamental importance is therefore to understand how visual information, specifying position, shape and surface texture of an object, is combined with somatosensory information signalling the current state of the body (e.g. limb position), and then used to generate the appropriate motor command signals.
My colleagues and I investigate the nature of the sensorimotor transformations which underlie goal-directed action in three ways. Firstly, we examine how unconstrained reaching movements are planned and executed by healthy adults. A key focus of these investigations is frequently to dissociate visual and somatosensory cues during the planning and execution of movement. Secondly, we examine how movement planning and control mechanisms are altered by brain damage or brain disease. Finally, we try to localise the brain mechanisms which underlie our ability to plan and control human action using a variety of non-invasive brain imaging techniques such as event-related electroencephalography, transcranial magnetic stimulation and functional magnetic resonance imaging.
Martin Schuermann
Associate Professor and Reader in Cognitive Neuroscience
My areas of research interest include crossmodal interaction and multisensory processing; neurobiological basis of social perception (human mirror-neuron system); and neurophysiology at systems level.
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Deborah Serrien
Associate Professor
My research focuses on the cognitive neuroscience of decision making and action across the lifespan from infancy to ageing.
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The main research themes areas are: hemispheric lateralisation of cognitive functions and human movement control (with emphasis on coordination tasks) under normal and disordered conditions. Use is made of behavioural as well as functional imaging techniques in order to better understand brain-behaviour relationships and mechanisms of neuroplasticity.
Domenica Veniero
Assistant Professor
My research interests focus on two main areas. The first is the role of brain oscillations in both long-range cortical communication and local brain activity, with a specific interest in top down control of visuo-spatial attention, visual processing and motor cortex excitability. The second is the effect of brain stimulation (Transcranial Magnetic Stimulation - TMS) on cortical excitability and behavioural performance.
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Postdoctoral Scientists
PhD students
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