2022
Thalamic activations in rat brain by fMRI during tactile (forepaw, whisker) and non-tactile (visual, olfactory) sensory stimulations
Sanganahalli BG, Thompson GJ, Parent M, Verhagen JV, Blumenfeld H, Herman P, Hyder F. Thalamic activations in rat brain by fMRI during tactile (forepaw, whisker) and non-tactile (visual, olfactory) sensory stimulations. PLOS ONE 2022, 17: e0267916. PMID: 35522646, PMCID: PMC9075615, DOI: 10.1371/journal.pone.0267916.Peer-Reviewed Original ResearchConceptsDorsal lateral geniculate nucleusVentral posterior medialVentral posterior lateralThalamic activationFunctional MRIPosterior medial thalamic nucleusMedial thalamic nucleiSensory stimuliLateral geniculate nucleusPost-mortem humanOlfactory stimuliHigh-field functional MRIField functional MRIWhisker stimuliDeep brain regionsRat thalamusThalamic nucleiGeniculate nucleusMediodorsal nucleusRat brainInferior colliculusThalamusDifferent sensory stimuliCortical activationCortical activity
2000
Neuromelanin biosynthesis is driven by excess cytosolic catecholamines not accumulated by synaptic vesicles
Sulzer D, Bogulavsky J, Larsen K, Behr G, Karatekin E, Kleinman M, Turro N, Krantz D, Edwards R, Greene L, Zecca L. Neuromelanin biosynthesis is driven by excess cytosolic catecholamines not accumulated by synaptic vesicles. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 11869-11874. PMID: 11050221, PMCID: PMC17261, DOI: 10.1073/pnas.97.22.11869.Peer-Reviewed Original ResearchConceptsCytosolic catecholaminesSubstantia nigraDisease neurodegenerationCytosolic dopamineRat substantia nigraSynaptic vesiclesParkinson's disease neurodegenerationHuman substantia nigraIron chelator desferrioxamineCatecholamine neuronsFunction of neuromelaninDeep brain regionsParkinson's diseaseAdenoviral-mediated overexpressionBrain regionsDouble-membrane autophagic vacuolesVesicular accumulationPC12 cell culturesChelator desferrioxamineDopamineNM granulesAntioxidant mechanismsPC12 cellsNeuromelaninNeurite outgrowth
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