2024
TAAR1 agonists improve glycemic control, reduce body weight and modulate neurocircuits governing energy balance and feeding
Dedic N, Wang L, Hajos-Korcsok E, Hecksher-Sørensen J, Roostalu U, Vickers S, Wu S, Anacker C, Synan C, Jones P, Milanovic S, Hopkins S, Bristow L, Koblan K. TAAR1 agonists improve glycemic control, reduce body weight and modulate neurocircuits governing energy balance and feeding. Molecular Metabolism 2024, 80: 101883. PMID: 38237896, PMCID: PMC10839149, DOI: 10.1016/j.molmet.2024.101883.Peer-Reviewed Original ResearchConceptsTrace amine-associated receptor 1Trace amine-associated receptor 1 agonistAntipsychotic drugsEffects of TAAR1 agonistsOlanzapine-induced weight gainDiet-induced obesityReduced body weightFood intakeHigh-fat dietSub-chronic administrationC-Fos protein expressionDiet-induced obese miceImprove glycemic controlRegulators of metabolic controlGlycemic controlGastric emptyingSchizophrenia patientsTAAR1 agonistsHedonic feedingLimbic structuresBody weightMetabolic parametersMouse modelGlucose toleranceWeight gain
2020
Higher volumes of hippocampal subfields in pediatric obsessive-compulsive disorder
Vattimo E, Dos Santos A, Hoexter M, Frudit P, Miguel E, Shavitt R, Batistuzzo M. Higher volumes of hippocampal subfields in pediatric obsessive-compulsive disorder. Psychiatry Research Neuroimaging 2020, 307: 111200. PMID: 33059948, DOI: 10.1016/j.pscychresns.2020.111200.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderHippocampal volumeTotal gray matter volumeRight whole hippocampusBilateral hippocampal headsLarger hippocampal volumesGray matter volumePediatric obsessive-compulsive disorderRight parasubiculumAdult patientsPediatric patientsHippocampal bodyAnatomic subregionsHippocampal headLimbic structuresHealthy controlsFreeSurfer softwareHippocampus volumeHippocampal subfieldsWhole hippocampusHippocampal cytoarchitectureEarly markerMatter volumePatientsSignificant larger volumes
2019
Gambling disorder
Potenza MN, Balodis IM, Derevensky J, Grant JE, Petry NM, Verdejo-Garcia A, Yip SW. Gambling disorder. Nature Reviews Disease Primers 2019, 5: 51. PMID: 31346179, DOI: 10.1038/s41572-019-0099-7.Peer-Reviewed Original ResearchConceptsPlacebo-controlled trialOpioid receptor antagonistGambling disorderCognitive behavioral therapyPharmacological therapyLimbic structuresPsychiatric disordersAdult populationSubstantial distressClinical settingBehavioral interventionsTreatment effortsDisordersTherapyPoor qualityFormal indicationNeurobiological studiesTreatmentImproved identificationMedicationsPathophysiologyEtiologyAntagonistPrevalenceGamblers Anonymous
2017
An Integrated Neuroscience Perspective on Formulation and Treatment Planning for Posttraumatic Stress Disorder: An Educational Review
Ross DA, Arbuckle MR, Travis MJ, Dwyer JB, van Schalkwyk GI, Ressler KJ. An Integrated Neuroscience Perspective on Formulation and Treatment Planning for Posttraumatic Stress Disorder: An Educational Review. JAMA Psychiatry 2017, 74: 407-415. PMID: 28273291, PMCID: PMC5504531, DOI: 10.1001/jamapsychiatry.2016.3325.Peer-Reviewed Original ResearchMeSH KeywordsAfghan Campaign 2001-AnimalsBrainCombat DisordersConditioning, ClassicalDisease Models, AnimalEpigenesis, GeneticFearHumansHypothalamo-Hypophyseal SystemIraq War, 2003-2011Memory ConsolidationMilitary PersonnelNerve NetNeurosciencesPatient Care PlanningPituitary-Adrenal SystemStress Disorders, Post-TraumaticConceptsPosttraumatic stress disorderNeuroscience perspectiveMemory reconsolidationStress disorderCase formulationTreatment of PTSDNeuroscience-informed approachBasic learning theoryAberrant network connectivityModern neuroscience perspectiveFear conditioningRange of behaviorsTraumatic eventsPrefrontal cortexIndividual's abilityLearning theoryReconsolidationSpecific experiencesNeuroscienceCommon psychiatric illnessLimbic structuresSocial perspectiveConditioningNetwork connectivityLong-term effects
2012
Global Prefrontal and Fronto-Amygdala Dysconnectivity in Bipolar I Disorder with Psychosis History
Anticevic A, Brumbaugh MS, Winkler AM, Lombardo LE, Barrett J, Corlett PR, Kober H, Gruber J, Repovs G, Cole MW, Krystal JH, Pearlson GD, Glahn DC. Global Prefrontal and Fronto-Amygdala Dysconnectivity in Bipolar I Disorder with Psychosis History. Biological Psychiatry 2012, 73: 565-573. PMID: 22980587, PMCID: PMC3549314, DOI: 10.1016/j.biopsych.2012.07.031.Peer-Reviewed Original ResearchConceptsPsychosis historyRisk factorsBipolar patientsSymptom severityResting-state functional magnetic resonanceAmygdala-mPFC connectivityFronto-limbic dysfunctionSevere clinical courseBipolar I patientsEmotion regulation regionsPsychotic symptom severityFunctional magnetic resonanceClinical courseI patientsLimbic structuresBipolar illnessConnectivity deficitsAmygdala findingsConnectivity abnormalitiesPathophysiological modelBipolar IPatientsBipolar disorderDysconnectivityAbnormal inhibitionNeuritin produces antidepressant actions and blocks the neuronal and behavioral deficits caused by chronic stress
Son H, Banasr M, Choi M, Chae SY, Licznerski P, Lee B, Voleti B, Li N, Lepack A, Fournier NM, Lee KR, Lee IY, Kim J, Kim JH, Kim YH, Jung SJ, Duman RS. Neuritin produces antidepressant actions and blocks the neuronal and behavioral deficits caused by chronic stress. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 11378-11383. PMID: 22733766, PMCID: PMC3396528, DOI: 10.1073/pnas.1201191109.Peer-Reviewed Original ResearchConceptsChronic unpredictable stressAntidepressant actionAtrophy of dendritesDepressive-like behaviorAntidepressant treatment responseSymptoms of depressionExpression of neuritinActivity-dependent genesAntidepressant treatmentLimbic structuresHippocampal expressionUnpredictable stressTreatment responseMood disordersBehavioral deficitsNeuronal plasticityTreatment reversesAnxiety behaviorChronic stressNeuritinDendrite branchingUnique actionHippocampusNeuroplasticityModel of stress
2008
Functional grouping and cortical–subcortical interactions in emotion: A meta-analysis of neuroimaging studies
Kober H, Barrett LF, Joseph J, Bliss-Moreau E, Lindquist K, Wager TD. Functional grouping and cortical–subcortical interactions in emotion: A meta-analysis of neuroimaging studies. NeuroImage 2008, 42: 998-1031. PMID: 18579414, PMCID: PMC2752702, DOI: 10.1016/j.neuroimage.2008.03.059.Peer-Reviewed Original ResearchConceptsBrain regionsFrontal cortexCore limbic structuresFrontal cortical areasCo-activated brain regionsMedial frontal areasLateral frontal cortexBrainstem groupPeriaqueductal grayLimbic structuresHypothalamic activationLimbic activationDorsomedial prefrontal cortexCortical-subcortical interactionsCortical areasSubcortical activationCortical groupSpecific followVentral striatumFrontal groupPrefrontal cortexCortexAnimal literatureCognitive generationConsistent activation
2005
Serotonin alterations in anorexia and bulimia nervosa: New insights from imaging studies
Kaye W, Frank G, Bailer U, Henry S, Meltzer C, Price J, Mathis C, Wagner A. Serotonin alterations in anorexia and bulimia nervosa: New insights from imaging studies. Physiology & Behavior 2005, 85: 73-81. PMID: 15869768, DOI: 10.1016/j.physbeh.2005.04.013.Peer-Reviewed Original ResearchConceptsBulimia nervosaAnorexia nervosaBody image distortionAge of onsetParietal cortical regionsHomogenous presentationSerotonin alterationsLimbic structuresSerotonin pathwayGender distributionCortical regionsBrain functionNew pharmacologyNervosaFood consumptionIllnessSymptomsRecent brainAlterationsRecent studiesPsychotherapy approachesBehavioral inhibitionAnxietyFeeding behaviorHedonic aspects
2000
Neurons in Layer III of the Entorhinal Cortex: A Role in Epileptogenesis and Epilepsy?
SCHWARCZ R, EID T, DU F. Neurons in Layer III of the Entorhinal Cortex: A Role in Epileptogenesis and Epilepsy? Annals Of The New York Academy Of Sciences 2000, 911: 328-342. PMID: 10911883, DOI: 10.1111/j.1749-6632.2000.tb06735.x.Peer-Reviewed Original ResearchConceptsTemporal lobe epilepsyEntorhinal cortexLayer IIILobe epilepsySeizure-induced cell deathProminent excitatory inputSeizure-induced deathLayer III neuronsAminooxyacetic acidAOAA injectionPreferential lesionGABAergic neuronsNeuron lossLimbic structuresExcitatory inputsPathological changesParahippocampal structuresAnimal modelsEpilepsyNeuronsLesionsCell deathCortexDeathInjection
1997
Aromatase in axonal processes of early postnatal hypothalamic and limbic areas including the cingulate cortex
Horvath T, Roa-Pena L, Jakab R, Simpson E, Naftolin F. Aromatase in axonal processes of early postnatal hypothalamic and limbic areas including the cingulate cortex. The Journal Of Steroid Biochemistry And Molecular Biology 1997, 61: 349-357. PMID: 9365210, DOI: 10.1016/s0960-0760(97)80032-5.Peer-Reviewed Original ResearchConceptsAxonal processesLimbic areasStria terminalisCritical perinatal periodMedial preoptic areaPostnatal day 5Limbic cortexArcuate nucleusHypothalamic areaNeuronal perikaryaLimbic structuresMedial septumPerinatal periodPreoptic areaDiagonal bandMedial nucleusAxon terminalsImmunoreactive elementsPerikaryal labelingPeriventricular regionLateral septumBed nucleusParacrine actionRat brainLateral habenula
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
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