Research Topics
Genomes and GenesSpecies | H LavretskySummaryAffiliation: University of California Country: USA Publications
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Publications
A pilot study of yogic meditation for family dementia caregivers with depressive symptoms: effects on mental health, cognition, and telomerase activityH Lavretsky
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, USA
Int J Geriatr Psychiatry 28:57-65. 2013..This study examined the effects of brief daily yogic meditation on mental health, cognitive functioning, and immune cell telomerase activity in family dementia caregivers with mild depressive symptoms...
Symptoms of depression and anxiety predict mortality in elderly veterans enrolled in the UPBEAT programH Lavretsky
Department of Psychiatry and Biobehavioral Sciences, UCLA-Neuropsychiatric Institute and Hospital, 760 Westwood Plaza, Room 37-425, Los Angeles, CA 90095, USA
Int J Geriatr Psychiatry 18:183-4. 2003
Apolipoprotein epsilon4 allele status, depressive symptoms, and cognitive decline in middle-aged and elderly persons without dementiaHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, the Alzheimer s Disease Center, The Center on Aging, University of California, Los Angeles, CA 90095, USA
Am J Geriatr Psychiatry 11:667-73. 2003....
Sex differences in brain structure in geriatric depressionHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences Laboratory of Neuro Imaging, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
Am J Geriatr Psychiatry 12:653-7. 2004..In an exploratory study, authors compared patients with late-life major depression (MDD) and age-matched control subjects to examine sex differences in frontal and orbito-frontal (OFC) regional brain volumes...
Antidepressant exposure may protect against decrement in frontal gray matter volumes in geriatric depressionHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles 90095, USA
J Clin Psychiatry 66:964-7. 2005..Depressed elderly patients with and without antidepressant exposure were compared to normal controls to examine the effects of prior antidepressant exposure on regional brain gray matter volumes using magnetic resonance imaging (MRI)...
Innovations: geriatric psychiatry: diagnosis and treatment of neuropsychiatric symptoms in Alzheimer's diseaseHelen Lavretsky
University of California, Los Angeles, CA 90095, USA
Psychiatr Serv 57:617-9. 2006..Such interventions include caregiver training and support, antipsychotics, antidepressants, and cholinesterase inhibitors, along with other drugs developed for the treatment of Alzheimer's disease...
Neuroanatomical characteristics of geriatric apathy and depression: a magnetic resonance imaging studyHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
Am J Geriatr Psychiatry 15:386-94. 2007..Apathy is one of the most common late-life neuropsychiatric syndromes. The objective of our study was to examine the neuroanatomical correlates of apathy in older subjects with and without geriatric major depression (MDD)...
The effects of the dopamine and serotonin transporter polymorphisms on clinical features and treatment response in geriatric depression: a pilot studyHelen Lavretsky
UCLA School of Medicine, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, CA 90095, USA
Int J Geriatr Psychiatry 23:55-9. 2008....
Improving depression and enhancing resilience in family dementia caregivers: a pilot randomized placebo-controlled trial of escitalopramHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, Semel Institute for Neuroscience, Los Angeles, CA 90095, USA
Am J Geriatr Psychiatry 18:154-62. 2010..This study examined the potential of an antidepressant drug, escitalopram, to improve depression, resilience to stress, and quality of life in family dementia caregivers in a randomized placebo-controlled double-blinded trial...
The MRI brain correlates of depressed mood, anhedonia, apathy, and anergia in older adults with and without cognitive impairment or dementiaHelen Lavretsky
Department of Psychiatry, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
Int J Geriatr Psychiatry 23:1040-50. 2008..We examined the magnetic resonance imaging (MRI) correlates of depressed mood, apathy, anhedonia, and anergia in older adults with and without cognitive impairment or dementia...
Association of depressed mood and mortality in older adults with and without cognitive impairment in a prospective naturalistic studyHelen Lavretsky
Department of Psychiatry, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
Am J Psychiatry 167:589-97. 2010....
Complementary use of tai chi chih augments escitalopram treatment of geriatric depression: a randomized controlled trialHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences and the Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, USA
Am J Geriatr Psychiatry 19:839-50. 2011....
Combined treatment with methylphenidate and citalopram for accelerated response in the elderly: an open trialHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, University of California School of Medicine, Los Angeles 90095, USA
J Clin Psychiatry 64:1410-4. 2003..We evaluated the potential of methylphenidate to accelerate antidepressant response to citalopram and the safety and tolerability of the combined treatment in patients with geriatric major depressive disorder...
Memory self-appraisal in middle-aged and older adults with the apolipoprotein E-4 alleleG W Small
Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles 90024 1759, USA
Am J Psychiatry 156:1035-8. 1999....
Cerebral metabolic and cognitive decline in persons at genetic risk for Alzheimer's diseaseG W Small
Center on Aging and Department of Psychiatry and Biobehavioral Sciences, Neuropsychiatric Institute, 760 Westwood Plaza, Los Angeles, CA 90024, USA
Proc Natl Acad Sci U S A 97:6037-42. 2000..These results indicate that the combination of cerebral metabolic rates and genetic risk factors provides a means for preclinical AD detection that will assist in response monitoring during experimental treatments...
Influences of lobar gray matter and white matter lesion load on cognition and moodSusanne G Mueller
Center for Imaging of Neurodegenerative Diseases, VAMC University of California San Francisco, 4150 Clement Street, San Francisco, CA, 94121, USA
Psychiatry Res 181:90-6. 2010..Cognitive function is associated with GM atrophy and depressed mood is associated with frontal WML. This indicates that although both often occur together, depressed mood and cognitive impairment have different pathological correlates...
Assessment of dementia risk in aging adults using both FDG-PET and FDDNP-PET imagingL M Ercoli
Department of Psychiatry and Biobehavioral Sciences and Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
Int J Geriatr Psychiatry 27:1017-27. 2012..In this follow-up investigation, we compared 2-deoxy-2-[F-18]fluoro- d-glucose (FDG)-PET cerebral metabolic patterns in the three FDDNP-PET binding subgroups...
Memory self-appraisal and depressive symptoms in people at genetic risk for Alzheimer's diseaseG W Small
Department of Psychiatry and Biobehavioral Sciences, The Neuropsychiatric Institute, University of California at Los Angeles, 90024, USA
Int J Geriatr Psychiatry 16:1071-7. 2001..No previous study has focused on subjective memory complaints and depressive symptoms in the same subject population at genetic risk for Alzheimer's disease...
Volumetric asymmetries in late-onset mood disorders: an attenuation of frontal asymmetry with depression severityA Kumar
Neuropsychiatric Institute, UCLA School of Medicine, 760 Westwood Plaza, Rm 37 384, Los Angeles, CA 90024 1759, USA
Psychiatry Res 100:41-7. 2000..Hemispheric and temporal asymmetries were comparable in all three groups. These data suggest that an attenuation of the 'normal' volumetric asymmetry in the frontal regions may provide a structural basis to late-onset mood disorders..
Methylphenidate augmentation of citalopram in elderly depressed patientsH Lavretsky
Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, CA, USA
Am J Geriatr Psychiatry 9:298-303. 2001..However, patients may require dosage adjustment for tolerability of this combination...
Localizing gray matter deficits in late-onset depression using computational cortical pattern matching methodsMartina Ballmaier
Laboratory of Neuro Imaging, Department of Neurology, Rm. 4238, Reed Neurological Research Center, David Geffen UCLA School of Medicine, 710 Westwood Plaza, Los Angeles, CA 90095-1769, USA
Am J Psychiatry 161:2091-9. 2004....
Daily functioning and prefrontal brain morphology in healthy and depressed community-dwelling elderlyVirginia Elderkin-Thompson
Semel Institute for Neuroscience and Human Behavior, Geriatric Division, UCLA, Los Angeles, CA, USA
Am J Geriatr Psychiatry 16:633-42. 2008..This study examined relationships between self-reported levels of general functioning and the combined volume of three integrated prefrontal structures associated with self-perception and emotion...
Cognitive and cerebral metabolic effects of celecoxib versus placebo in people with age-related memory loss: randomized controlled studyGary W Small
Department of Psychiatry and Biobehavioral Sciences and Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine at the University of California, Los Angeles, CA 90024, USA
Am J Geriatr Psychiatry 16:999-1009. 2008....
Sleep disturbance and depression recurrence in community-dwelling older adults: a prospective studyHyong Jin Cho
Cousins Center for Psychoneuroimmunology, UCLA Semel Institute of Neuroscience, 300 Medical Plaza, Suite 3 109, Los Angeles, CA 90095 7057, USA
Am J Psychiatry 165:1543-50. 2008..A prior depressive episode is thought to increase the risk of depression. However, among older adults with prior depression, it is unclear whether sleep disturbance predicts depression recurrence independent of other depressive symptoms...
Influence of cognitive status, age, and APOE-4 genetic risk on brain FDDNP positron-emission tomography imaging in persons without dementiaGary W Small
Semel Institute, 760 Westwood Plaza, Ste 88 201, Los Angeles, CA 90024, USA
Arch Gen Psychiatry 66:81-7. 2009..Here we investigated whether known risk factors for Alzheimer disease and dementia are associated with FDDNP-PET binding...
Differential FDDNP PET patterns in nondemented middle-aged and older adultsLinda M Ercoli
Department of Psychiatry and Biobehavioral Sciences and Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA 90095 9668, USA
Am J Geriatr Psychiatry 17:397-406. 2009....
Depression and anxiety symptoms are associated with cerebral FDDNP-PET binding in middle-aged and older nondemented adultsHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences and Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA 90095 9668, USA
Am J Geriatr Psychiatry 17:493-502. 2009....
Methylphenidate-enhanced antidepressant response to citalopram in the elderly: a double-blind, placebo-controlled pilot trialHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, California 90095, USA
Am J Geriatr Psychiatry 14:181-5. 2006..The authors evaluated the potential of methylphenidate to accelerate and enhance antidepressant response to citalopram in elderly depressed patients...
Frontal white matter biochemical abnormalities in late-life major depression detected with proton magnetic resonance spectroscopyAnand Kumar
Department of Psychiatry, University of California, Los Angeles, School of Medicine, USA
Am J Psychiatry 159:630-6. 2002..This study examined the biochemical correlates of late-life major depression in the frontal gray and white matter by using single-voxel proton spectroscopy...
Practical geriatrics: clinically significant nonmajor geriatric depressionHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, School of Medicine, 90095, USA
Psychiatr Serv 54:297-9. 2003
Executive dysfunction and memory in older patients with major and minor depressionVirginia Elderkin-Thompson
UCLA Neuropsychiatric Research Institute, Geriatric Division, Los Angeles, CA, USA
Arch Clin Neuropsychol 22:261-70. 2007..In conclusion, the verbal memory deficits typically attributed to late-life depression may result from impaired executive functioning during the learning phase of the recall task...
Executive dysfunction and visuospatial ability among depressed elders in a community settingVirginia Elderkin-Thompson
Neuropsychiatric Research Institute and Hospital, University of California, 760 Westwood Plaza, C8 688, Los Angeles, CA 90024 1759, USA
Arch Clin Neuropsychol 19:597-611. 2004..This result is consistent with the theory that dysfunction of the prefrontal cortex is a critical feature of late-life depression...
Effects of a 14-day healthy longevity lifestyle program on cognition and brain functionGary W Small
Department of Psychiatry and Biobehavioral Sciences and Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA 90024, USA
Am J Geriatr Psychiatry 14:538-45. 2006..The objective of this study was to determine the effects of a 14-day healthy longevity lifestyle program on cognition and cerebral metabolism in people with mild age-related memory complaints...
Executive dysfunction and memory in older patients with major and minor depressionVirginia Elderkin-Thompson
UCLA Neuropsychiatric Research Institute, Geriatric Division, CA 90024 1759, USA
Arch Clin Neuropsychol 21:669-76. 2006..In conclusion, the verbal memory deficits typically attributed to late-life depression may result from impaired executive functioning during the learning phase of the recall task...
Mapping brain size and cortical gray matter changes in elderly depressionMartina Ballmaier
Laboratory of Neuro Imaging, Department of Neurology, David Geffen UCLA School of Medicine, 710 Westwood Plaza, Los Angeles, CA 90095-1769, USA
Biol Psychiatry 55:382-9. 2004....
PET of brain amyloid and tau in mild cognitive impairmentGary W Small
Department of Psychiatry and Biobehavioral Sciences and the Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine at the University of California, Los Angeles, USA
N Engl J Med 355:2652-63. 2006..Noninvasive methods to detect these abnormal proteins are potentially useful in developing surrogate markers for drug discovery and diagnostics...
The significance of subsyndromal depression in geriatricsHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles School of Medicine, Room 37 425, 760 Westwood Place, Los Angeles, CA 90095, USA
Curr Psychiatry Rep 6:25-31. 2004..The authors draw conclusions from the published literature and present clinical criteria for the diagnosis of clinically significant non-major depression in the elderly...
Estrogen use and brain metabolic change in older adults. A preliminary reportN L Rasgon
Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, The Neuropsychiatric Institute, Los Angeles, CA 90095, USA
Psychiatry Res 107:11-8. 2001..These findings suggest that estrogen use may protect against regional cerebral metabolic decline in postmenopausal women...
Prior depression history and deterioration of physical health in community-dwelling older adults--a prospective cohort studyHyong Jin Cho
Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, Semel Institute for Neuroscience, Los Angeles, CA, USA
Am J Geriatr Psychiatry 18:442-51. 2010..This study examined whether prior depression history predicts deterioration of physical health in community-dwelling older adults...
Anterior cingulate, gyrus rectus, and orbitofrontal abnormalities in elderly depressed patients: an MRI-based parcellation of the prefrontal cortexMartina Ballmaier
Department of Neurology, UCLA Neuropsychiatric Institute, David Geffen School of Medicine, Los Angeles, CA 90024, USA
Am J Psychiatry 161:99-108. 2004..The differential pattern of abnormalities detected in the white matter and CSF compartments imply that distinct etiopathological mechanisms might underlie the structural cortical changes in these regions...
Clinically significant non-major depression: old concepts, new insightsHelen Lavretsky
Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, CA, USA
Am J Geriatr Psychiatry 10:239-55. 2002..They draw conclusions from the published literature and propose clinical criteria for the diagnosis of clinically significant non-major depression in elderly persons...
Estrogen use and brain metabolic change in postmenopausal womenNatalie L Rasgon
Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA
Neurobiol Aging 26:229-35. 2005..We used positron emission tomography to evaluate cerebral glucose metabolic change in postmenopausal women in a naturalistic observational study...
Predictors of two-year mortality in a prospective "UPBEAT" study of elderly veterans with comorbid medical and psychiatric symptomsHelen Lavretsky
Received August 9, 2000
Am J Geriatr Psychiatry 10:458-68. 2002..Lack of improvement in symptoms of depression and anxiety at 6 months was associated with higher rates of mortality...
Neuropsychiatric symptoms in Alzheimer disease and related disorders: why do treatments work in clinical practice but not in the randomized trials?Helen Lavretsky
Am J Geriatr Psychiatry 16:523-7. 2008
Antidepressant pharmacotherapy in the treatment of depression in the very old: a randomized, placebo-controlled trialSteven P Roose
New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY 10032, USA
Am J Psychiatry 161:2050-9. 2004..This study determined the efficacy of antidepressant medication for the treatment of depression in the "old-old."..
MRI subcortical hyperintensities in old and very old depressed outpatients: the important role of age in late-life depressionStephen Salloway
Brown Medical School, Providence, RI, USA
J Neurol Sci 203:227-33. 2002..This study examined the severity of subcortical hyperintensities (SH) and the relationship between SH and depression characteristics in two samples of elderly depressed outpatients differing in age...
Research Grants
- INTERVENTION CLINICAL TRIAL FOR GERIATRIC DEPRESSIONHelen Lavretsky; Fiscal Year: 2005..With the additional skills and experience acquired during the Award period, Dr. Lavretsky will be well prepared to undertake independent investigations. ..
- Tai Chi Chih: Complementary Use to Achieve Remission in Geriatric DepressionHelen Lavretsky; Fiscal Year: 2007....
- Methylphenidate Use to Improve Outcomes in Geriatric DepressionHelen Lavretsky; Fiscal Year: 2010..Evaluating selected dopamine-related genes in late-life depression with respect to mood and cognitive symptoms, and treatment response may lead to the development of the targeted individualized treatments in geriatric depression. ..
