Results 21 to 30 of about 56,426 (309)

A Multivariate Surface-Based Analysis of the Putamen in Premature Newborns: Regional Differences within the Ventral Striatum [PDF]

open access: yes, 2013
Many children born preterm exhibit frontal executive dysfunction, behavioral problems including attentional deficit/hyperactivity disorder and attention related learning disabilities.
An, X   +9 more
core   +10 more sources

An Evaluation of Distinct Volumetric and Functional MRI Contributions Toward Understanding Age and Task Performance: A Study in the Basal Ganglia [PDF]

open access: yes, 2007
Prior work by our group and others has implicated the basal ganglia as important in age-related differences in tasks involving motor response control. The present study used structural and functional MRI approaches to analyze this region of interest (ROI)
Briceno, Emily M.   +3 more
core   +2 more sources

Changes in globus pallidus with (pre)term kernicterus [PDF]

open access: yes, 2003
OBJECTIVE: We report serial magnetic resonance (MR) and sonographic behavior of globus pallidus in 5 preterm and 3 term infants with kernicterus and describe the clinical context in very low birth weight preterm infants. On the basis
Barkovich, J. (James)   +8 more
core   +1 more source

Long-term efficacy of pallidal deep brain stimulation in tardive dystonia: A case report and follow-up of 4 years

open access: yesAnnals of Movement Disorders, 2023
Tardive dystonia (TD) is a disabling neurological disorder and is usually refractory to medical therapy. Over the past decade, several case reports and case series have demonstrated remarkable benefits of deep brain stimulation of the globus pallidus ...
Shreyashi Jha   +5 more
doaj   +1 more source

Pallidal Stimulation Modulates Pedunculopontine Nuclei in Parkinson’s Disease

open access: yesBrain Sciences, 2018
Background: In advanced Parkinson’s disease, the pedunculopontine nucleus region is thought to be abnormally inhibited by gamma-aminobutyric acid (GABA) ergic inputs from the over-active globus pallidus internus.
Imke Galazky   +8 more
doaj   +1 more source

Kufor-Rakeb syndrome, pallido-pyramidal degeneration with supranuclear upgaze paresis and dementia, maps to 1p36 [PDF]

open access: yes, 2001
Kufor-Rakeb syndrome is an autosomal recessive nigro-striatal-pallidal-pyramidal neurodegeneration. The onset is in the teenage years with clinical features of Parkinson’s disease plus spasticity, supranuclear upgaze paresis, and dementia.
Al-Din, A.   +7 more
core   +2 more sources

Early Globus Pallidus Internus Stimulation in Pediatric Patients With Generalized Primary Dystonia: Long-Term Efficacy and Safety [PDF]

open access: yes, 2010
Primary generalized dystonia presents mainly at a young age and commonly is severely disabling. The authors report the long-term follow-up (mean, 73 months; range, 50-101 months) of 5 pediatric patients (mean age at surgery 13 years; range, 8-16 years ...
Berend Feddersen   +6 more
core   +1 more source

Changes in pallidal neural activity following long-term symptom improvement from botulinum toxin treatment in DYT6 dystonia: a case report

open access: yesJournal of Medical Case Reports, 2022
Background The globus pallidus internus is the main target for the treatment of dystonia by deep brain stimulation. Unfortunately, for some genetic etiologies, the therapeutic outcome of dystonia is less predictable.
Andrea Giorni   +5 more
doaj   +1 more source

Signal alterations of the basal ganglia in the differential diagnosis of Parkinson’s disease: a retrospective case-controlled MRI data bank analysis

open access: yesBMC Neurology, 2012
Background Based upon the acquainted loss of dopaminergic neurons in the substantia nigra in Parkinson’s disease (PD), we hypothesised changes in magnetic resonance imaging signal intensities of the basal ganglia to be useful as an additional technical ...
Jesse Sarah   +4 more
doaj   +1 more source

Sex Commonalities and Differences in Obesity-Related Alterations in Intrinsic Brain Activity and Connectivity. [PDF]

open access: yes, 2018
OBJECTIVE:This study aimed to characterize obesity-related sex differences in the intrinsic activity and connectivity of the brain's reward networks. METHODS:Eighty-six women (n = 43) and men (n = 43) completed a 10-minute resting functional magnetic ...
Anderberg   +44 more
core   +1 more source

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