Results 221 to 230 of about 38,228 (259)
Some of the next articles are maybe not open access.
2016
The glutamatergic subthalamic nucleus (STN) is a key node in the cortico-basal ganglia-thalamo-cortical circuit. As a component of the hyperdirect and indirect pathways, the STN is important for constraining movement, thought, and emotion through synaptic excitation of GABAergic basal ganglia output neurons.
openaire +1 more source
The glutamatergic subthalamic nucleus (STN) is a key node in the cortico-basal ganglia-thalamo-cortical circuit. As a component of the hyperdirect and indirect pathways, the STN is important for constraining movement, thought, and emotion through synaptic excitation of GABAergic basal ganglia output neurons.
openaire +1 more source
Roles of the subthalamic nucleus and subthalamic HCN channels in absence seizures
Journal of Neurophysiology, 2012Absence seizures consist of a brief and sudden impairment of consciousness. They are characterized by bilaterally synchronized spike and wave discharges (SWDs), which reflect abnormal oscillations in the thalamocortical loops. Recent studies have suggested that the basal ganglia are involved in generation of the SWDs, but their roles are poorly ...
Daisuke, Kase +2 more
openaire +2 more sources
Somatotopic Localization in Rhesus Subthalamic Nucleus
Archives of Neurology, 1962In 1947, Mettler and Whittier 1 were able to produce abnormal bodily movements in monkeys by placing lesions in the subthalamic nucleus. These movements, occurring for the most part in the limbs, closely resembled those seen in ballism (flinging movements) or, more broadly, chorea ("dancing" movements).
F A, METTLER, G M, STERN
openaire +2 more sources
The Subthalamic Nucleus and Tremor in Parkinson's Disease
Movement Disorders, 2008The role of the subthalamic nucleus (STN) in the origin of parkinsonian tremor is discussed. Previous studies in monkeys made parkinsonian by MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) administration suggested a direct participation of the STN in the pathophysiology of tremor.
M C, Rodriguez +7 more
openaire +2 more sources
Neuroscience Letters, 2009
High frequency stimulation (HFS) of the subthalamic nucleus (STN) is an effective treatment of idiopathic Parkinson disease (PD). Exactly how HFS works remains unclear. Although HFS of the STN is most effective in improving contralateral motor functions, clinical studies have shown bilateral beneficial effects suggesting that unilateral STN HFS affects
Peter, Novak +5 more
openaire +2 more sources
High frequency stimulation (HFS) of the subthalamic nucleus (STN) is an effective treatment of idiopathic Parkinson disease (PD). Exactly how HFS works remains unclear. Although HFS of the STN is most effective in improving contralateral motor functions, clinical studies have shown bilateral beneficial effects suggesting that unilateral STN HFS affects
Peter, Novak +5 more
openaire +2 more sources
A golgi study on the subthalamic nucleus of the cat
Journal of Comparative Neurology, 1978AbstractThe subthalamic nucleus (ST) of kittens was studied by means of the rapid Golgi silver impregnation method.The neurons of the ST were classified into three types. Type I neurons, the main constituents of the ST, had oval or polygonal cell bodies with a mean diameter of 26 μm by 36 μm and four to six primary dendrites.
openaire +2 more sources
Jules Bernard Luys and the subthalamic nucleus
Movement Disorders, 2002AbstractJules Bernard Luys, a highly energetic French investigator who made important contributions to anatomopathology, clinical neurology, and psychiatry, discovered the subthalamic nucleus in 1865. Unfortunately, Luys’ description of the nucleus that still bears his name, as well as his highly original insights on the role of this important motor ...
openaire +2 more sources
Neurophysiology of the subthalamic nucleus
2018Having investigated high frequency firing in the STN, and how such increased levels of activity could influence co-ordinated firing within the STN, the effects of one of the STNs targets was assessed. Lesions of the globus pallidus have been shown to create a chronic increase in the levels of STN activity in vivo.
openaire +1 more source
Pain in Parkinson’s disease and the role of the subthalamic nucleus
Brain, 2021Abteen Mostofi +2 more
exaly