Book contents
- Frontmatter
- Contents
- Acknowledgements
- Preface
- Foreword
- Author affiliations
- Abbreviations
- 1 The paradoxical nature of nature
- 2 Paradoxical effects of sensory loss
- 3 Paradoxical functional facilitation and recovery in neurological and psychiatric conditions
- 4 Paradoxes in neurorehabilitation
- 5 The paradoxical self
- 6 Paradoxical psychological functioning in early child development
- 7 Cognitive ageing: a positive perspective
- 8 Paradoxes of learning and memory
- 9 The paradox of human expertise: why experts get it wrong
- 10 Paradoxes in Parkinson's disease and other movement disorders
- 11 Paradoxical phenomena in epilepsy
- 12 Paradoxical creativity and adjustment in neurological conditions
- 13 Paradoxical functional facilitation with noninvasive brain stimulation
- 14 Unexpected benefits of allergies and cigarette smoking: two examples of paradox in neuroepidemiology
- 15 The paradox of autism: why does disability sometimes give rise to talent?
- 16 Paradoxes in creativity and psychiatric conditions
- 17 The paradox of psychosurgery to treat mental disorders
- 18 The paradox of electroconvulsive therapy
- 19 Paradoxes of comparative cognition
- 20 Paradoxical phenomena in brain plasticity
- 21 Immature neurons in the adult brain. Breaking all the rules
- 22 The paradoxical hippocampus: when forgetting helps learning
- 23 Paradoxical effects of drugs on cognitive function: the neuropsychopharmacology of the dopamine and other neurotransmitter systems
- 24 The paradoxical brain – so what?
- Index
- References
13 - Paradoxical functional facilitation with noninvasive brain stimulation
Published online by Cambridge University Press: 05 December 2011
- Frontmatter
- Contents
- Acknowledgements
- Preface
- Foreword
- Author affiliations
- Abbreviations
- 1 The paradoxical nature of nature
- 2 Paradoxical effects of sensory loss
- 3 Paradoxical functional facilitation and recovery in neurological and psychiatric conditions
- 4 Paradoxes in neurorehabilitation
- 5 The paradoxical self
- 6 Paradoxical psychological functioning in early child development
- 7 Cognitive ageing: a positive perspective
- 8 Paradoxes of learning and memory
- 9 The paradox of human expertise: why experts get it wrong
- 10 Paradoxes in Parkinson's disease and other movement disorders
- 11 Paradoxical phenomena in epilepsy
- 12 Paradoxical creativity and adjustment in neurological conditions
- 13 Paradoxical functional facilitation with noninvasive brain stimulation
- 14 Unexpected benefits of allergies and cigarette smoking: two examples of paradox in neuroepidemiology
- 15 The paradox of autism: why does disability sometimes give rise to talent?
- 16 Paradoxes in creativity and psychiatric conditions
- 17 The paradox of psychosurgery to treat mental disorders
- 18 The paradox of electroconvulsive therapy
- 19 Paradoxes of comparative cognition
- 20 Paradoxical phenomena in brain plasticity
- 21 Immature neurons in the adult brain. Breaking all the rules
- 22 The paradoxical hippocampus: when forgetting helps learning
- 23 Paradoxical effects of drugs on cognitive function: the neuropsychopharmacology of the dopamine and other neurotransmitter systems
- 24 The paradoxical brain – so what?
- Index
- References
Summary
Summary
Noninvasive brain stimulation with transcranial magnetic stimulation (TMS) or transcranial direct current stimulation (tDCS) is valuable in research and has potential therapeutic applications in cognitive neuroscience, neurophysiology, psychiatry, neurology and neurorehabilitation. TMS and tDCS allow diagnostic and interventional neurophysiology applications, targeted neuropharmacology delivery and systematic exploration of local cortical plasticity and brain network dynamics. Repetitive TMS or tDCS can modulate cortical excitability of the directly targeted brain region beyond the duration of the brain stimulation train by the induction of phenomena similar to long-term potentiation (LTP) or long-term depression (LTD), which may increase or decrease cortical excitability respectively. The effects of TMS or tDCS do not remain limited to the targeted brain region, and thus disruption of brain activity by TMS or tDCS can result in behavioural facilitation via distant cortical or subcortical structures. In addition, state-dependent effects of noninvasive brain stimulation condition the impact of TMS and tDCS and may result in paradoxical behavioural effects of the stimulation. Greater understanding of the neurobiological mechanisms involved in such intances may allow us to systematically use TMS or tDCS to leverage paradoxical functional facilitation for therapeutic applications.
Introduction
In the past decades, neuroimaging techniques such as computerized tomography (CT), magnetic resonance imaging (MRI), positron emission tomography (PET), magnetoencephalography (MEG) and electro-encephalography (EEG) have shaped the ways in which we model behaviour. Anatomical neuroimaging techniques produce ever more detailed descriptions of the extent of lesions produced by brain injury.
- Type
- Chapter
- Information
- The Paradoxical Brain , pp. 234 - 260Publisher: Cambridge University PressPrint publication year: 2011
References
- 2
- Cited by