2023
Effects of methylphenidate on neuropsychiatric symptoms in Alzheimer's disease: Evidence from the ADMET 2 study
Clark E, Perin J, Herrmann N, Brawman‐Mintzer O, Lanctôt K, Lerner A, Mintzer J, Padala P, Rosenberg P, Sami S, Shade D, van Dyck C, Porsteinsson A, Group F. Effects of methylphenidate on neuropsychiatric symptoms in Alzheimer's disease: Evidence from the ADMET 2 study. Alzheimer's & Dementia: Translational Research & Clinical Interventions 2023, 9: e12403. PMID: 37538343, PMCID: PMC10394740, DOI: 10.1002/trc2.12403.Peer-Reviewed Original ResearchNeuropsychiatric symptomsEffects of methylphenidateAlzheimer's diseaseSecondary analysisNeuropsychiatric Inventory scoresElation/euphoriaSymptoms of apathyIndividual neuropsychiatric symptomsPresentation of symptomsImpact of methylphenidateIndividual domain scoresAppetite/Catecholaminergic dysfunctionMonth 6Neuropsychiatric InventoryCaregiver scoresNPI domainsNew symptomsTreatment periodDomain scoresMeaningful improvementsMethylphenidateSymptomsPlaceboDisease
2014
The effects of methylphenidate on resting-state striatal, thalamic and global functional connectivity in healthy adults
Farr OM, Zhang S, Hu S, Matuskey D, Abdelghany O, Malison RT, Li CS. The effects of methylphenidate on resting-state striatal, thalamic and global functional connectivity in healthy adults. The International Journal Of Neuropsychopharmacology 2014, 17: 1177-1191. PMID: 24825078, PMCID: PMC4506752, DOI: 10.1017/s1461145714000674.Peer-Reviewed Original ResearchConceptsEffects of methylphenidateResting-state connectivityFunctional connectivityResting-state functional connectivityFrontal executive areasRegional brain activationAmygdala/hippocampusPrefrontal cortical connectivityDorsal striatumHealthy adultsCognitive performanceBrain activationExecutive areasGlobal functional connectivityCatecholaminergic signalingMotor cortexBrain regionsBrain functionPrimary motor cortexCortical connectivityCerebral connectivityMemory circuitsCatecholaminergic dysfunctionMethylphenidatePsychiatric disorders
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