2006
Volumetry of amygdala and hippocampus and memory performance in Alzheimer's disease
Basso M, Yang J, Warren L, MacAvoy MG, Varma P, Bronen RA, van Dyck CH. Volumetry of amygdala and hippocampus and memory performance in Alzheimer's disease. Psychiatry Research 2006, 146: 251-261. PMID: 16524704, DOI: 10.1016/j.pscychresns.2006.01.007.Peer-Reviewed Original ResearchConceptsMagnetic resonance imagingAD patientsAmygdaloid volumesAlzheimer's diseaseHealthy controlsHippocampal volumeAlzheimer's Disease Assessment Scale-CognitionMedial temporal lobe atrophyTemporal lobe atrophyOlder healthy subjectsADAS-Cog subscaleHealthy control samplesLobe atrophyAD groupHealthy subjectsAnalysis of covarianceMRI studiesProdromal stagePatientsResonance imagingMildest symptomsNeuropsychological assessmentNeuropsychological performanceHippocampusDisease
1997
A systematic approach for interpreting MR images of the seizure patient.
Bronen RA, Fulbright RK, Kim JH, Spencer SS, Spencer DD. A systematic approach for interpreting MR images of the seizure patient. American Journal Of Roentgenology 1997, 169: 241-7. PMID: 9207533, DOI: 10.2214/ajr.169.1.9207533.Peer-Reviewed Original ResearchConceptsSubtle cortical abnormalitiesFalse-negative diagnosesHippocampal sclerosisAbnormal findingsEpileptogenic lesionsCortical thickeningSeizure patientsCortical abnormalitiesLateral ventriclePeriventricular regionEpilepsy patientsMR findingsHigh indexMorphologic abnormalitiesPeriventricular heterotopiaDual abnormalitiesGray matterDevelopmental anomaliesAbnormalitiesMR scansCortical processesMass effectHead rotationPatientsHippocampusEmbryology of the human fetal hippocampus: MR imaging, anatomy, and histology.
Kier EL, Kim JH, Fulbright RK, Bronen RA. Embryology of the human fetal hippocampus: MR imaging, anatomy, and histology. American Journal Of Neuroradiology 1997, 18: 525-32. PMID: 9090416, PMCID: PMC8338418.Peer-Reviewed Original ResearchConceptsDentate gyrusCornu ammonisHippocampal sulcusGestational ageMR imagingTemporal lobeCA1-3 fieldsWeeks gestational ageHuman fetal hippocampusHuman fetal specimensWeeks' gestationAdult hippocampusFetal hippocampusCA4 fieldsCA3 fieldParahippocampal gyrusHippocampusHistologic sectionsGyrusAmmonisHippocampal anatomyFetal specimensSimilar ageMedial surfaceSulcus
1995
Regional distribution of MR findings in hippocampal sclerosis.
Bronen RA, Fulbright RK, Kim JH, Spencer SS, Spencer DD, al-Rodhan NR. Regional distribution of MR findings in hippocampal sclerosis. American Journal Of Neuroradiology 1995, 16: 1193-200. PMID: 7677010, PMCID: PMC8337833.Peer-Reviewed Original ResearchConceptsHippocampal sclerosisHippocampal bodyHippocampal headMR findingsHippocampal tailMR abnormalitiesLimbic structuresAbnormal MR findingsConsecutive patientsIpsilateral hippocampusMost patientsSignal changesSeizure generatorPathologic analysisHyperintense signalRegional atrophyEntire hippocampusPatientsSclerosisHippocampusAmygdalaAtrophyMR changesMR scansWidespread involvement
1992
Quantitative magnetic resonance imaging in temporal lobe epilepsy: Relationship to neuropathology and neuropsychological function
Lencz T, McCarthy G, Bronen R, Scott T, Inserni J, Sass K, Novelly R, Kim J, Spencer D. Quantitative magnetic resonance imaging in temporal lobe epilepsy: Relationship to neuropathology and neuropsychological function. Annals Of Neurology 1992, 31: 629-637. PMID: 1514774, DOI: 10.1002/ana.410310610.Peer-Reviewed Original ResearchConceptsControl subjectsLeft temporal lobeTemporal lobeSeizure focusNeuronal densityHippocampal measurementsRight-handed control subjectsMagnetic resonance imagesHippocampal neuronal densityTemporal lobe originEpileptic temporal lobeTemporal lobe epilepsySignificant correlationQuantitative magnetic resonanceRefractory epilepsyLobe epilepsyPatient groupSelective Reminding TestHippocampal ratioLeft hippocampusHippocampal subfieldsPatientsWechsler Memory ScaleNeuropsychological functionHippocampus
1991
Relationship of hippocampus and amygdala to coronal MRI landmarks
Bronen R, Cheung G. Relationship of hippocampus and amygdala to coronal MRI landmarks. Magnetic Resonance Imaging 1991, 9: 449-457. PMID: 1881265, DOI: 10.1016/0730-725x(91)90434-n.Peer-Reviewed Original ResearchMRI of the normal hippocampus
Bronen R, Cheung G. MRI of the normal hippocampus. Magnetic Resonance Imaging 1991, 9: 497-500. PMID: 1779720, DOI: 10.1016/0730-725x(91)90035-k.Peer-Reviewed Original ResearchConceptsHippocampal signal intensityCortical gray matterSpecific anatomic locationsNormal hippocampusHippocampal changesAnatomic locationDisease processNormal volunteersHippocampal sizeGray matterPathologic disordersMR studiesHippocampusMemory disordersNormal variationDisordersSignal intensityMild variationEpilepsy