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Non-invasive brain stimulation as therapy: systematic review and recommendations with a focus on the treatment of Tourette syndrome (2021)
Journal Article
Dyke, K., Jackson, G., & Jackson, S. (2022). Non-invasive brain stimulation as therapy: systematic review and recommendations with a focus on the treatment of Tourette syndrome. Experimental Brain Research, 240(2), 341-363. https://doi.org/10.1007/s00221-021-06229-y

Tourette syndrome (TS) is a neurodevelopmental condition characterised by tics, which are stereotyped movements and/or vocalisations. Tics often cause difficulties in daily life and many with TS express a desire to reduce and/or gain control over the... Read More about Non-invasive brain stimulation as therapy: systematic review and recommendations with a focus on the treatment of Tourette syndrome.

The role of the cingulate cortex in the generation of motor tics and the experience of the premonitory urge-to-tic in Tourette syndrome (2021)
Journal Article
Jackson, S. R., Sigurdsson, H. P., Dyke, K., Condon, M., & Jackson, G. M. (2021). The role of the cingulate cortex in the generation of motor tics and the experience of the premonitory urge-to-tic in Tourette syndrome. Journal of Neuropsychology, 15(3), 340-362. https://doi.org/10.1111/jnp.12242

Tourette syndrome (TS) is a neurological disorder of childhood onset that is characterized by the occurrence of motor and vocal tics. TS is associated with cortical-striatal-thalamic-cortical circuit [CSTC] dysfunction and hyper-excitability of corti... Read More about The role of the cingulate cortex in the generation of motor tics and the experience of the premonitory urge-to-tic in Tourette syndrome.

Developing the Premonitory Urges for Tic Disorders Scale–Revised (PUTS-R) (2020)
Journal Article
Baumung, L., Brandt, V., Müller-Vahl, K., Jackson, G., Jackson, S., Dyke, K., …Golm, D. (2021). Developing the Premonitory Urges for Tic Disorders Scale–Revised (PUTS-R). Journal of Neuropsychology, 15(1), 129-142. https://doi.org/10.1111/jnp.12216

Background: Patients with Gilles de la Tourette syndrome (GTS) or chronic tic disorders frequently experience premonitory urges prior to tics. The ‘Premonitory Urges for Tic Disorders Scale’ (PUTS) is commonly used in order to assess urge severity in... Read More about Developing the Premonitory Urges for Tic Disorders Scale–Revised (PUTS-R).

A feasibility study for somatomotor cortical mapping in Tourette syndrome using neuronavigated transcranial magnetic stimulation (2020)
Journal Article
Sigurdsson, H. P., Jackson, G. M., Jackson, S. R., Dyke, K., & Kim, S. (2020). A feasibility study for somatomotor cortical mapping in Tourette syndrome using neuronavigated transcranial magnetic stimulation. Cortex, 129, 175-187. https://doi.org/10.1016/j.cortex.2020.04.014

Tourette syndrome (TS) is a hyperkinetic movement disorder characterised by the occurrence of chronic motor and vocal tics, and is associated with alterations in the balance of excitatory and inhibitory signalling within key brain networks; in partic... Read More about A feasibility study for somatomotor cortical mapping in Tourette syndrome using neuronavigated transcranial magnetic stimulation.

Tic frequency and behavioural measures of cognitive control are improved in individuals with Tourette syndrome by aerobic exercise training (2020)
Journal Article
Jackson, G. M., Nixon, E., & Jackson, S. R. (2020). Tic frequency and behavioural measures of cognitive control are improved in individuals with Tourette syndrome by aerobic exercise training. Cortex, 129, 188-198. https://doi.org/10.1016/j.cortex.2020.01.029

Previous observations of improvements in cognition in typically developing children following moderate to vigorous exercise (e.g., Budde, Voelcker-Rehage, Pietrabyk-Kendziorra, Ribeiro, & Tidow, 2008; Hillman et al., 2009) have led to increased inter... Read More about Tic frequency and behavioural measures of cognitive control are improved in individuals with Tourette syndrome by aerobic exercise training.

Alterations in cerebellar grey matter structure and covariance networks in young people with Tourette syndrome (2020)
Journal Article
Sigurdsson, H. P., Jackson, S. R., Jolley, L., Mitchell, E., & Jackson, G. M. (2020). Alterations in cerebellar grey matter structure and covariance networks in young people with Tourette syndrome. Cortex, 126, 1-15. https://doi.org/10.1016/j.cortex.2019.12.022

© 2020 The Authors Tourette syndrome (TS) is a childhood-onset neurological disorder characterised by the occurrence of motor and vocal tics and the presence of premonitory sensory/urge phenomena. Functional neuroimaging studies in humans, and experi... Read More about Alterations in cerebellar grey matter structure and covariance networks in young people with Tourette syndrome.

Effects of single session cathodal transcranial direct current stimulation on tic symptoms in Tourette's syndrome (2019)
Journal Article
Dyke, K., Jackson, G. M., Nixon, E., & Jackson, S. R. (2019). Effects of single session cathodal transcranial direct current stimulation on tic symptoms in Tourette's syndrome. Experimental Brain Research, 237(11), 2853–2863. https://doi.org/10.1007/s00221-019-05637-5

Tourette syndrome is a neurodevelopmental disorder characterised by motor and phonic tics. For some, tics can be managed using medication and/or forms of behavioural therapy, however, adverse side effects and access to specialist resources can be bar... Read More about Effects of single session cathodal transcranial direct current stimulation on tic symptoms in Tourette's syndrome.

Visuomotor learning and unlearning in children and adolescents with tourette syndrome (2018)
Journal Article
Kim, S., Jackson, S. R., Groom, M., & Jackson, G. M. (2018). Visuomotor learning and unlearning in children and adolescents with tourette syndrome. Cortex, 109, 50-59. https://doi.org/10.1016/j.cortex.2018.08.007

Tourette syndrome (TS) is a childhood-onset neurological condition characterised by an evolving repertoire of chronic motor tics and one or more phonic tics. Tics, like habits, are inflexible and repetitive behaviours that are acquired over a period... Read More about Visuomotor learning and unlearning in children and adolescents with tourette syndrome.

Alterations in the microstructure of white matter in children and adolescents with Tourette syndrome measured using tract-based spatial statistics and probabilistic tractography (2018)
Journal Article
Sigurdsson, H. P., Pépés, S. E., Jackson, G. M., Draper, A., Morgan, P. S., & Jackson, S. R. (2018). Alterations in the microstructure of white matter in children and adolescents with Tourette syndrome measured using tract-based spatial statistics and probabilistic tractography. Cortex, 104, 75-89. https://doi.org/10.1016/j.cortex.2018.04.004

Tourette syndrome (TS) is a neurodevelopmental disorder characterised by repetitive and intermittent motor and vocal tics. TS is thought to reflect fronto-striatal dysfunction and the aetiology of the disorder has been linked to widespread alteration... Read More about Alterations in the microstructure of white matter in children and adolescents with Tourette syndrome measured using tract-based spatial statistics and probabilistic tractography.

Intra-Subject Consistency and Reliability of Response Following 2 mA Transcranial Direct Current Stimulation (2016)
Journal Article
Dyke, K., Kim, S., Jackson, G. M., & Jackson, S. R. (2016). Intra-Subject Consistency and Reliability of Response Following 2 mA Transcranial Direct Current Stimulation. Brain Stimulation, 9(6), 819-825. https://doi.org/10.1016/j.brs.2016.06.052

Background

Transcranial direct current stimulation (tDCS) is a popular non-invasive brain stimulation technique that has been shown to influence cortical excitability. While polarity specific effects have often been reported, this is not always th... Read More about Intra-Subject Consistency and Reliability of Response Following 2 mA Transcranial Direct Current Stimulation.

Practitioner review: Treatments for Tourette syndrome in children and young people: a systematic review (2016)
Journal Article
Whittington, C., Pennant, M., Kendall, T., Glazebrook, C., Trayner, P., Groom, M. J., …Hollis, C. (in press). Practitioner review: Treatments for Tourette syndrome in children and young people: a systematic review. Journal of Child Psychology and Psychiatry, 57(9), 988-1004. https://doi.org/10.1111/jcpp.12556

Background:
Tourette syndrome (TS) and chronic tic disorder (CTD) affect 1–2% of children and young people, but the most effective treatment is unclear. To establish the current evidence base, we conducted a systematic review of interventions for ch... Read More about Practitioner review: Treatments for Tourette syndrome in children and young people: a systematic review.

Premonitory urges are associated with decreased grey matter thickness within the insula and sensorimotor cortex in young people with Tourette syndrome (2016)
Journal Article
Draper, A., Jackson, G. M., Morgan, P. S., & Jackson, S. R. (2016). Premonitory urges are associated with decreased grey matter thickness within the insula and sensorimotor cortex in young people with Tourette syndrome. Journal of Neuropsychology, 10(1), https://doi.org/10.1111/jnp.12089

Tourette syndrome (TS) is a neurological disorder characterized by vocal and motor tics and is associated with cortical–striatal–thalamic–cortical circuit (CSTC) dysfunction and hyperexcitability of cortical limbic and motor regions, which are though... Read More about Premonitory urges are associated with decreased grey matter thickness within the insula and sensorimotor cortex in young people with Tourette syndrome.

Effects of age on motor excitability measures from children and adolescents with Tourette syndrome (2016)
Journal Article
Pépés, S. E., Draper, A., Jackson, G. M., & Jackson, S. R. (2016). Effects of age on motor excitability measures from children and adolescents with Tourette syndrome. Developmental Cognitive Neuroscience, 19, 78-86. https://doi.org/10.1016/j.dcn.2016.02.005

Tourette syndrome (TS) is a neurological disorder characterised by vocal and motor tics. It is associated with cortical–striatal–thalamic–cortical circuit [CSTC] dysfunction and hyper-excitability of cortical motor regions. TS follows a developmental... Read More about Effects of age on motor excitability measures from children and adolescents with Tourette syndrome.

Enhanced saccadic control in young people with Tourette syndrome despite slowed pro-saccades (2015)
Journal Article
Jung, J., Jackson, S. R., Nam, K., Hollis, C., & Jackson, G. M. (2015). Enhanced saccadic control in young people with Tourette syndrome despite slowed pro-saccades. Journal of Neuropsychology, 9(2), https://doi.org/10.1111/jnp.12044

Tourette syndrome (TS) is a neurodevelopmental disorder characterised by motor and vocal tics. Tics are repetitive and uncontrolled behaviours that have been associated with basal ganglia dysfunction. We investigated saccadic eye movements in a group... Read More about Enhanced saccadic control in young people with Tourette syndrome despite slowed pro-saccades.

Increased GABA Contributes to Enhanced Control over Motor Excitability in Tourette Syndrome (2014)
Journal Article
Stephenson, M., Morgan, P., Draper, A., Stephenson, M. C., Jackson, G., Pépés, S., …Jackson, S. (2014). Increased GABA Contributes to Enhanced Control over Motor Excitability in Tourette Syndrome. Current Biology, 24(19), 2343-2347. https://doi.org/10.1016/j.cub.2014.08.038

Tourette syndrome (TS) is a developmental neurological disorder characterized by vocal and motor tics [1] and associated with cortical-striatal-thalamic-cortical circuit dysfunction [2, 3], hyperexcitability within cortical motor areas [4], and alter... Read More about Increased GABA Contributes to Enhanced Control over Motor Excitability in Tourette Syndrome.

tDCS-induced alterations in GABA concentration within primary motor cortex predict motor learning and motor memory: A 7T magnetic resonance spectroscopy study (2014)
Journal Article
Kim, S., Stephenson, M. C., Morris, P. G., & Jackson, S. R. (2014). tDCS-induced alterations in GABA concentration within primary motor cortex predict motor learning and motor memory: A 7T magnetic resonance spectroscopy study. NeuroImage, 99, 237-243. https://doi.org/10.1016/j.neuroimage.2014.05.070

Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation technique that alters cortical excitability in a polarity specific manner and has been shown to influence learning and memory. tDCS may have both on-line and after-eff... Read More about tDCS-induced alterations in GABA concentration within primary motor cortex predict motor learning and motor memory: A 7T magnetic resonance spectroscopy study.