2020
Amplitude of low-frequency fluctuations on Alzheimer’s disease with depression: evidence from resting-state fMRI
Mu Y, Li Y, Zhang Q, Ding Z, Wang M, Luo X, Guo X, Xu M. Amplitude of low-frequency fluctuations on Alzheimer’s disease with depression: evidence from resting-state fMRI. General Psychiatry 2020, 33: e100147. PMID: 32695958, PMCID: PMC7351268, DOI: 10.1136/gpsych-2019-100147.Peer-Reviewed Original ResearchBilateral superior frontal gyrusAlzheimer's diseaseSuperior frontal gyrusMiddle frontal gyrusFrontal gyrusInferior frontal gyrusResting-state functional magnetic resonance imagingZhejiang Provincial People's HospitalBrain functional alterationsMechanisms of ADLow-frequency fluctuationsBrain activityFunctional magnetic resonance imagingMagnetic resonance imagingResting-state fMRIALFF valuesPathophysiologic featuresPeople's HospitalInclusion criteriaDepressive symptomsFunctional alterationsPatientsResonance imagingLeft inferior frontal gyrusCore symptoms
2018
Resting-state Brain Activity Changes Associated with Tardive Dyskinesia in Patients with Schizophrenia: Fractional Amplitude of Low-frequency Fluctuation Decreased in the Occipital Lobe
Zhang P, Li Y, Fan F, Li CR, Luo X, Yang F, Yao Y, Tan Y. Resting-state Brain Activity Changes Associated with Tardive Dyskinesia in Patients with Schizophrenia: Fractional Amplitude of Low-frequency Fluctuation Decreased in the Occipital Lobe. Neuroscience 2018, 385: 237-245. PMID: 29909076, DOI: 10.1016/j.neuroscience.2018.06.014.Peer-Reviewed Original ResearchConceptsAbnormal Involuntary Movement ScaleMiddle occipital gyrusRight calcarine sulcusTardive dyskinesiaBrain activity changesClinical parametersLeft middle occipital gyrusSchizophrenic patientsCalcarine sulcusOccipital lobeSeverity of TDAIMS total scoreDecreased brain activityFractional amplitudeResting-state functional magnetic resonance imaging (fMRI) dataResting-state brain activityLow-frequency fluctuationsNegative Syndrome ScaleBrain activityActivity changesConstructional scoresTD groupTD patientsHealthy controlsMagnetic resonance imaging data
2013
Amplitude of low-frequency fluctuations in bipolar disorder: A resting state fMRI study
Xu K, Liu H, Li H, Tang Y, Womer F, Jiang X, Chen K, Zhou Y, Jiang W, Luo X, Fan G, Wang F. Amplitude of low-frequency fluctuations in bipolar disorder: A resting state fMRI study. Journal Of Affective Disorders 2013, 152: 237-242. PMID: 24120087, DOI: 10.1016/j.jad.2013.09.017.Peer-Reviewed Original ResearchConceptsHealthy controlsBipolar disorderLow-frequency fluctuationsBD participantsPrefrontal cortexResting-state functional magnetic resonancePathophysiology of BDBaseline spontaneous activityNeural network abnormalitiesSpontaneous low-frequency fluctuationsBlood oxygenation level-dependent (BOLD) signalDorsal lateral prefrontal cortexState functional connectivityState fMRI studyRegional functional changesFrontal eye fieldRegional brain activityLevel-dependent signalTime of scanningVentral prefrontal cortexFunctional magnetic resonanceALFF methodALFF mapsBD groupBD pathophysiology