1994
Proton spectroscopy of human stroke: Assessment of transverse relaxation times and partial volume effects in single volume STEAM MRS
Blamire A, Graham G, Rothman D, Prichard J. Proton spectroscopy of human stroke: Assessment of transverse relaxation times and partial volume effects in single volume STEAM MRS. Magnetic Resonance Imaging 1994, 12: 1227-1235. PMID: 7854028, DOI: 10.1016/0730-725x(94)90087-8.Peer-Reviewed Original ResearchConceptsStroke patientsAge-matched normal subjectsHuman strokeSpin-echo MRINormal subjectsNormal brainPatientsInfarcted tissueProton T2 relaxation timesInverse correlationHigh inverse correlationT2 relaxation timesCholine resonanceSignificant differencesProton spectroscopyPercentage volumeT2 valuesT. SpectraPartial volume effectsPeak amplitudeSTEAM sequence
1987
Increased ventricle-to-brain ratio in late-onset schizophrenia
Rabins P, Pearlson G, Jayaram G, Steele C, Tune L. Increased ventricle-to-brain ratio in late-onset schizophrenia. American Journal Of Psychiatry 1987, 144: 1216-1218. PMID: 3631322, DOI: 10.1176/ajp.144.9.1216.Peer-Reviewed Original ResearchConceptsBrain ratioAge-matched normal subjectsLate-onset schizophreniaAge 44Normal subjectsAlzheimer's diseasePatientsVentricleDiseaseSchizophreniaHallucinations
1982
Sleep, Arousals, and Oxygen Desaturation in Chronic Obstructive Pulmonary Disease
Fleetham J, West P, Mezon B, Conway W, Roth T, Kryger M. Sleep, Arousals, and Oxygen Desaturation in Chronic Obstructive Pulmonary Disease. American Journal Of Respiratory And Critical Care Medicine 1982, 126: 429-33. PMID: 7125332, DOI: 10.1164/arrd.1982.126.3.429.Peer-Reviewed Original ResearchConceptsOxygen desaturationArousal frequencySleep qualityChronic obstructive pulmonary diseaseAge-matched normal subjectsLower mean SaO2Role of hypoxemiaArterial oxygen desaturationObstructive pulmonary diseaseRoom air breathingArterial O2 saturationPoor sleep qualityReduced sleep timeSleep stage changesApneic episodesPulmonary functionOxygen therapyPulmonary diseaseSupplemental oxygenMean SaO2Sleep disruptionREM sleepNormal subjectsO2 saturationPatients
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