1. Animal models of central post-stroke pain - Transworld Research
particular thalamic syndrome called central post-stroke pain (CPSP) occurs in up to 8% of ... Human functional magnetic resonance imaging (fMRI) studies have .... lateral thalamic hemorrhage in rat brain that mimics the most common form of.
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A [14C]iodoantipyrine study of inter-regional correlations of neural
Results: Rats were subjected to lateral thalamic hemorrhage to investigate the characteristics of CPSP. ... Keywords: Central post-stroke pain, Autoradiography, Isotope, Brain circuits, Spinothalamic tract, ... Human functional magnetic resonance imaging (fMRI) ... Correlations between [14C]IAP radioactivity and imaging.
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Thalamus and pain - ScienceDirect.com
We review the input–output connection, functional imaging, direct neuronal recording, ... In the lateral thalamic pain pathway are the VP and PO, and in the medial ... The MDc receives afferent inputs from basolateral and central amygdala, ... One meta-analysis study reviewed the brain areas activated by experimental pain ...
[ 1-s2.0-S1875459713000660-main.pdf?_tid=7f4735c4-389e-11e4-9c30-00000aab0f01&acdnat=1410321592_8db7a581b4658f77780d1d424847afa1 - Read/Download File
Review paper Central Pain : an overview - Acta Neurologica Belgica
Central pain is a particular form of neuropathic pain. ... Thalamic stimulation can be tried in spinal cord injuries, and ... times the last resort for brain lesions associated with pain. ... The International Association for the Study of. Pain ... functional magnetic resonance imaging (fMRI), ..... rat models involving central sensitization.
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Imaging pain: a potent means for investigating pain - BJA
review brain neuroimaging research that is shaping our understanding of ..... regional pain syn- drome,78 central post-stroke pain,79 80 and fibromyalgia).81.
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Functional Magnetic Resonance Imaging of Rats with Experimental
Jul 8, 2015 ... This paper reports fMRI studies in a rat model of MS with somatosensory stimulation of the forepaw. .... [Functional MRI of the Brain (FMRIB) Software Library] software pack- .... ventroposterior (VP) thalamic nucleus (between bregma 2.1 mm and ..... These data suggest that the contribution of pain per-.
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Different Pain, Different Brain: Thalamic Anatomy in Neuropathic
Apr 20, 2011 ... in brain anatomy, it is possible that TNP is maintained by changes in ... stroke, i.e. , central post-stroke pain (CPSP), which usually involves .... controls without facial pain were recruited for the study at the Faculty of ...... cord injury in rats. ... (1995) Statistical parametric maps in functional imaging: a general im ...
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Modulating the pain network—neurostimulation for central
Apr 21, 2015 ... Abstract | Central poststroke pain (CPSP) is one of the most under‑recognized ... stimulation seems to be superior to deep brain stimulation of the .... First, studies of rats and ... functional imaging studies in humans have shown.
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stroke, complex regional pain syndrome - Medicaljournals.se
imaging studies performed before and after successful stroke .... the case of CRPS1 and PLP and central brain damage in the ... improvement in pain and disability and functional gains with patients .... ate mirror-image neuropathic pain in rats.
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Poststroke depression: mechanisms, translation and therapy
Jan 31, 2012 ... a INSERM, Cerebral imaging and neurological handicaps UMR825, ... term functional recovery after stroke including activities of daily living ... diminishing abnormalities in brain motor areas, studies will have to ... the central aspects of human depression in rodents. ..... instrumental in the regulation of pain.
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Caloric Vestibular Stimulation Reduces Pain and - Plos
Mar 30, 2016 ... Resting-state functional magnetic resonance imaging was used to assess the neuro- ... a Severe Chronic Central Post-Stroke Pain Patient: A.
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The Neuroscientist - jsmf.org
Studies. Vicarious Function of Remote Cortex following Stroke: Recent ... neurons within a given functional area (Fig. 1). ... Following a lesion, the adult central nervous system undergoes dramatic ... show the plastic potential of the adult CNS after stroke, highlighting the ... magnetic resonance imaging (fMRI) activation in the.
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Remote Brain Network Changes after Unilateral Cortical - CiteSeerX
Physostigmine significantly increased functional brain activation in the cere- ... increased reliance on contralateral circuits (stroke),6–9 (TBI);10 and. (4) learning of ... In the current study, we use a rat model to explore functional .... Functional brain imaging ...... functional recovery after injury to the central nervous system.
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Post Stroke Pain: Identification, Assessment, and Therapy - Karger
Mar 5, 2015 ... ies, reflecting differences in study design, definitions of pain types ... Spasticity · Central post-stroke pain · Complex regional pain syndrome ...
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Pain imaging in health and disease — how far have we come?
whole-brain functional imaging studies first showed multiple brain areas ... ing cortical and subcortical brain regions involved in acute pain processing in .... activity in both the human (19–21) and rat (22, 23) spinal cord ...... central sensitization in a cohort of osteoarthritis ... with decreased prefrontal and thalamic gray matter.
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Distribution of Hyperpolarized Xenon in the Brain Following Sensory
Jul 15, 2011 ... In hyperpolarized xenon magnetic resonance imaging (HP 129Xe MRI), the inhaled ... cortex of the rat following a pain stimulus evoked in the animal's forepaw. ... functional MRI (fMRI) methods as being activated by a forepaw pain ... temporal resolution was coarse in these preliminary studies, brain.
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What to learn from in vivo opioidergic brain imaging? - ImagiNe
Ligand-PET studies are attracting increasing interest in experimental and ... arthritis, trigeminal neuralgia and central poststroke pain (CPSP) all lead to ... imaging techniques such as functional magnetic reso- ..... opiate receptor in rat brain.
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The Clinical Importance of Conditioning Pain Modulation: A Review
Conditioning pain modulation (CPM) is one of two dynamic test paradigms ... facilitatory central nervous (CNS) processes at the level of the spinal cord, brain or brainstem .... In nerve injured rats, ... Post stroke pain develops in 25% of individuals ...... Brain functional magnetic resonance imaging of rectal pain and activation.
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(2009). MRI structural - University of Maryland, Baltimore
Jun 1, 2009 ... In the present study, we use a rat model of neuropathic pain (spared nerve injury ... the functional significance of changes in brain anatomy related to chronic pain, it .... McConnell Brain Imaging Centre (http://www.bic.mni.mcgill.ca/ software). ...... Central poststroke pain and reduced opioid receptor binding.
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Does touch massage facilitate recovery after stroke? A study - DiVA
and central post-stroke pain are common after stroke. . ... in rats after stroke. One study of ..... with the Umeå Center for Functional Brain Imaging. (UFBI ...
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