Ian Fuelscher
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View article: Regional gray matter volume is associated with motor imagery performance in children with and without developmental coordination disorder
Regional gray matter volume is associated with motor imagery performance in children with and without developmental coordination disorder Open
To date, the neurobiological principles that underlie poor motor imagery (MI) performance in children with developmental coordination disorder (DCD) remain poorly understood. To provide new insights into the neuro-structural correlates of …
View article: Brain Myelin in Children With Attention-Deficit/Hyperactivity Disorder: A Longitudinal T1-Weighted/T2-Weighted Ratio Study
Brain Myelin in Children With Attention-Deficit/Hyperactivity Disorder: A Longitudinal T1-Weighted/T2-Weighted Ratio Study Open
These findings indicate that there may not be distinct differences in the development of brain WM myelination between children with and without ADHD. However, this suggests that previously reported differences in ADHD brain WM development …
View article: Co-occurrence of ADHD and motor problems in children: The impact on quality of life
Co-occurrence of ADHD and motor problems in children: The impact on quality of life Open
While supporting earlier reports of compromised QoL in children with ADHD and DCD, our work also provides clear evidence that the negative impact of DCD on QoL is comparable to that of ADHD. Further, our work extends prior accounts by demo…
View article: Resting State Electroencephalography (<scp>EEG</scp>) Reveals Atypical Oscillatory Power in Children With Development Coordination Disorder (<scp>DCD</scp>)
Resting State Electroencephalography (<span>EEG</span>) Reveals Atypical Oscillatory Power in Children With Development Coordination Disorder (<span>DCD</span>) Open
Children with developmental coordination disorder (DCD) present with clinically significant motor impairments. Previous research indicates altered brain activity in DCD during the completion of motor and cognitive tasks, but little is know…
View article: Atypical Beta Oscillatory Dynamics Are Related to Poor Procedural Learning in Children With Developmental Coordination Disorder
Atypical Beta Oscillatory Dynamics Are Related to Poor Procedural Learning in Children With Developmental Coordination Disorder Open
Procedural learning difficulties are commonly reported in children with developmental coordination disorder (DCD), yet the neural basis of this impairment remains unclear. This study addressed this gap by examining the correlation between …
View article: Quality of life in children with developmental coordination disorder (DCD): A systematic review and meta-analysis
Quality of life in children with developmental coordination disorder (DCD): A systematic review and meta-analysis Open
Our results demonstrate the widespread impact of DCD on well-being, supporting recent arguments that DCD is more than just a disorder of movement. Discordance between parent and child perceptions highlight the importance of using both repo…
View article: Developmental patterns of inhibition and fronto‐basal‐ganglia white matter organisation in healthy children and children with attention‐deficit/hyperactivity disorder
Developmental patterns of inhibition and fronto‐basal‐ganglia white matter organisation in healthy children and children with attention‐deficit/hyperactivity disorder Open
There is robust evidence implicating inhibitory deficits as a fundamental behavioural phenotype in children with attention‐deficit/hyperactivity disorder (ADHD). However, prior studies have not directly investigated the role in which white…
View article: An international estimate of the prevalence of differing visual imagery abilities
An international estimate of the prevalence of differing visual imagery abilities Open
The aim of this research was to establish prevalence estimates for aphantasia, hypophantasia, typical imagery ability, and hyperphantasia in a large multi-national cohort. In Study 1, the Vividness of Visual Imagery Questionnaire was compl…
View article: Epigenetic Analysis of ST3GAL3 and other Sialic Acid Metabolism Genes in ADHD
Epigenetic Analysis of ST3GAL3 and other Sialic Acid Metabolism Genes in ADHD Open
Research indicates that the underlying neurobiology of Attention Deficit/Hyperactivity Disorder (ADHD) may stem from a combination of genetic and environmental contributions. Genetic and epigenetic research have highlighted the potential r…
View article: Subtle motor signs in children with <scp>ADHD</scp> and their white matter correlates
Subtle motor signs in children with <span>ADHD</span> and their white matter correlates Open
Subtle motor signs are a common feature in children with attention‐deficit/hyperactivity disorder (ADHD). It has long been suggested that white matter abnormalities may be involved in their presentation, though no study has directly probed…
View article: Procedural learning is associated with microstructure of basal ganglia-cerebellar circuitry in children
Procedural learning is associated with microstructure of basal ganglia-cerebellar circuitry in children Open
View article: White matter organisation of sensorimotor tracts is associated with motor imagery in childhood
White matter organisation of sensorimotor tracts is associated with motor imagery in childhood Open
Despite the important role of motor imagery (MI) in motor development, our understanding of the contribution of white matter fibre properties to MI performance in childhood remains limited. To provide novel insight into the white matter co…
View article: Atypical procedural learning in children with developmental coordination disorder: A combined behavioral and neuroimaging study
Atypical procedural learning in children with developmental coordination disorder: A combined behavioral and neuroimaging study Open
View article: An International Estimate of the Prevalence of Differing Visual Imagery Abilities
An International Estimate of the Prevalence of Differing Visual Imagery Abilities Open
View article: Childhood development of brain white matter myelin: a longitudinal T1w/T2w-ratio study
Childhood development of brain white matter myelin: a longitudinal T1w/T2w-ratio study Open
View article: Adolescents with <scp>ADHD</scp> and co‐occurring motor difficulties show a distinct pattern of maturation within the corticospinal tract from those without: A longitudinal fixel‐based study
Adolescents with <span>ADHD</span> and co‐occurring motor difficulties show a distinct pattern of maturation within the corticospinal tract from those without: A longitudinal fixel‐based study Open
It is well documented that attention‐deficit hyperactivity disorder (ADHD) often presents with co‐occurring motor difficulties. However, little is known about the biological mechanisms that explain compromised motor skills in approximately…
View article: An Investigation of Age-related Neuropathophysiology in Autism Spectrum Disorder Using Fixel-based Analysis of Corpus Callosum White Matter Micro- and Macrostructure
An Investigation of Age-related Neuropathophysiology in Autism Spectrum Disorder Using Fixel-based Analysis of Corpus Callosum White Matter Micro- and Macrostructure Open
View article: Individual differences in procedural learning are associated with fiber specific white matter microstructure of the superior cerebellar peduncles in healthy adults
Individual differences in procedural learning are associated with fiber specific white matter microstructure of the superior cerebellar peduncles in healthy adults Open
Functional neuroimaging has consistently implicated the fronto-basal ganglia-cerebellar circuit in procedural learning-defined as the incidental acquisition of sequence information through repetition. Limited work has probed the role of wh…
View article: Longitudinal developmental trajectories of inhibition and white-matter maturation of the fronto-basal-ganglia circuits
Longitudinal developmental trajectories of inhibition and white-matter maturation of the fronto-basal-ganglia circuits Open
Response inhibition refers to the cancelling of planned (or restraining of ongoing) actions and is required in much of our everyday life. Response inhibition appears to improve dramatically in early development and plateau in adolescence. …
View article: Assessment of cortical inhibition depends on inter individual differences in the excitatory neural populations activated by transcranial magnetic stimulation
Assessment of cortical inhibition depends on inter individual differences in the excitatory neural populations activated by transcranial magnetic stimulation Open
Transcranial magnetic stimulation (TMS) is used to probe inhibitory intracortical neurotransmission and has been used to infer the neurobiological dysfunction that may underly several neurological disorders. One technique, short-interval i…
View article: The role of the primary motor cortex in motor imagery: A theta burst stimulation study
The role of the primary motor cortex in motor imagery: A theta burst stimulation study Open
While mentally simulated actions activate similar neural structures to overt movement, the role of the primary motor cortex (PMC) in motor imagery remains disputed. The aim of the study was to use continuous theta burst stimulation (cTBS) …
View article: An investigation of age-related neuropathophysiology in autism spectrum disorder using fixel-based analysis of corpus callosum white matter micro- and macrostructure
An investigation of age-related neuropathophysiology in autism spectrum disorder using fixel-based analysis of corpus callosum white matter micro- and macrostructure Open
Background Corpus callosum anomalies are commonly noted in autism spectrum disorder (ASD). Given the complexity of its microstructural architecture, with crossing fibers projecting throughout, we applied fixel-based analysis to probe white…
View article: The feasibility and acceptability of a classroom-based physical activity program for children attending specialist schools: a mixed-methods pilot study
The feasibility and acceptability of a classroom-based physical activity program for children attending specialist schools: a mixed-methods pilot study Open
View article: Relationships between Coerced Sexting and Differentiation of Self: An Exploration of Protective Factors
Relationships between Coerced Sexting and Differentiation of Self: An Exploration of Protective Factors Open
Pressure to send sexually explicit messages, or ‘sexting coercion’ is associated with adverse mental health outcomes and sexual risk behaviors. This study explores Differentiation of Self (DoS) as a potential protective factor to reduce su…
View article: Fixel-based Analysis of Diffusion MRI: Methods, Applications, Challenges and Opportunities
Fixel-based Analysis of Diffusion MRI: Methods, Applications, Challenges and Opportunities Open
View article: Fixel-based Analysis of Diffusion MRI: Methods, Applications, Challenges and Opportunities
Fixel-based Analysis of Diffusion MRI: Methods, Applications, Challenges and Opportunities Open
Diffusion MRI has provided the neuroimaging community with a powerful tool to acquire in-vivo data sensitive to microstructural features of white matter, up to 3 orders of magnitude smaller than typical voxel sizes. The key to extracting s…
View article: Manual dexterity in late childhood is associated with maturation of the corticospinal tract
Manual dexterity in late childhood is associated with maturation of the corticospinal tract Open
View article: Fixel Based Analysis Reveals Atypical White Matter Micro- and Macrostructure in Adults With Autism Spectrum Disorder: An Investigation of the Role of Biological Sex
Fixel Based Analysis Reveals Atypical White Matter Micro- and Macrostructure in Adults With Autism Spectrum Disorder: An Investigation of the Role of Biological Sex Open
Atypical white matter (WM) microstructure is commonly implicated in the neuropathophysiology of autism spectrum disorder (ASD). Fixel based analysis (FBA), at the cutting-edge of diffusion-weighted imaging, can account for crossing WM fibe…
View article: A Preliminary Investigation of the Relationship between Motivation for Physical Activity and Emotional and Behavioural Difficulties in Children Aged 8–12 Years: The Role of Autonomous Motivation
A Preliminary Investigation of the Relationship between Motivation for Physical Activity and Emotional and Behavioural Difficulties in Children Aged 8–12 Years: The Role of Autonomous Motivation Open
While motivation for physical activity (PA) and PA participation have been linked, research on the relationship between motivation for PA and mental health outcomes is scant, with studies involving children largely underrepresented. Ground…
View article: Magstim 2002 and Bistim Mode maximum stimulus output values are not equivalent: Configuration selection is critical
Magstim 2002 and Bistim Mode maximum stimulus output values are not equivalent: Configuration selection is critical Open