Matthew S. Panizzon
University of California, San Diego
Internal medicineEndocrinologyDevelopmental psychologyDemographyPsychologyHeritabilityTwin studyNeuroscienceCognitionYoung adultDiseaseMiddle ageCerebral cortexCognitive impairmentAudiologyGenetic variationClinical psychologyGenetic correlationMedicineBiologyEpisodic memory
179Publications
35H-index
4,491Citations
Publications 167
Newest
#1Marianna Gasperi (UCSD: University of California, San Diego)H-Index: 4
#2Niloofar Afari (UCSD: University of California, San Diego)H-Index: 34
Last. Matthew S. Panizzon (UCSD: University of California, San Diego)H-Index: 35
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Chronic pain and post-traumatic stress disorder (PTSD) frequently co-occur, and research suggests that these two conditions exacerbate one another producing greater impact on normal functioning in combination than separately. The influence of traumatic experiences on both pain and PTSD have been shown, but the nature of this interplay remains unclear. Although Criterion A trauma is required for the diagnosis of PTSD, whether the association between PTSD and chronic pain is dependent on Criterion...
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#1Mark Sanderson-Cimino (UCSD: University of California, San Diego)H-Index: 6
#2Matthew S. Panizzon (UCSD: University of California, San Diego)H-Index: 35
Last. William S. Kremen (UCSD: University of California, San Diego)H-Index: 71
view all 18 authors...
Objective: Abnormal white matter (AWM) on magnetic resonance imaging is associated with cognitive performance in older adults. We explored cognitive associations with AWM during late-midlife. Method: Participants were community-dwelling men (n = 242; M = 61.90 years; range = 56-66). Linear-mixed effects regression models examined associations of total, periventricular, and deep AWM with cognitive performance, controlling for multiple comparisons. Models considering specific cognitive domains con...
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#1Jeremy A. Elman (UCSD: University of California, San Diego)H-Index: 15
#2Olivia K. Puckett (UCSD: University of California, San Diego)H-Index: 1
Last. William S. Kremen (UCSD: University of California, San Diego)H-Index: 71
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INTRODUCTION The locus coeruleus (LC) undergoes extensive neurodegeneration in early Alzheimer's disease (AD). The LC is implicated in regulating the sleep-wake cycle, modulating cognitive function, and AD progression. METHODS Participants were 481 men (ages 62 to 71.7) from the Vietnam Era Twin Study of Aging. LC structural integrity was indexed by neuromelanin-sensitive magnetic resonance imaging (MRI) contrast-to-noise ratio (LCCNR ). We examined LCCNR , cognition, amnestic mild cognitive imp...
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#1Daniel E. Gustavson (VUMC: Vanderbilt University Medical Center)H-Index: 3
#2Matthew S. Panizzon (UCSD: University of California, San Diego)H-Index: 35
Last. Carol E. Franz (UCSD: University of California, San Diego)H-Index: 49
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Despite the relevance of semantic fluency measures to risk for dementia and psychiatric disorders, little is known about their genetic and environmental architecture in mid-to-late life. Participants represent 21,684 middle-aged and older adult twins (M = 60.84 years, SD = 11.21; Range 40-89) from six studies from three countries participating in the Interplay of Genes and Environment across Multiple Studies (IGEMS) consortium. All completed the same measure of semantic fluency (naming animals i...
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#1Marianna Gasperi (UCSD: University of California, San Diego)H-Index: 4
#2Matthew S. PanizzonH-Index: 35
Last. Niloofar AfariH-Index: 34
view all 5 authors...
OBJECTIVE Posttraumatic stress disorder (PTSD) is highly comorbid with chronic pain conditions that often co-occur such as migraine headaches, temporomandibular disorder, irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, chronic prostatitis/chronic pelvic pain syndrome, and tension headaches. Using a genetically informative sample, the current study evaluated the genetic and environmental factors contributing to the co-occurrence of PTSD and chronic pain conditions. METHODS Data ...
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#1Hillary L Ditmars (BU: Boston University)H-Index: 1
#2Mark W. Logue (BU: Boston University)H-Index: 33
Last. Michael J. Lyons (BU: Boston University)H-Index: 86
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Background Clarifying the relationship between depression symptoms and cardiometabolic and related health could clarify risk factors and treatment targets. The objective of this study was to assess whether depression symptoms in midlife are associated with the subsequent onset of cardiometabolic health problems. Methods The study sample comprised 787 male twin veterans with polygenic risk score data who participated in the Harvard Twin Study of Substance Abuse ('baseline') and the longitudinal V...
1 CitationsSource
#1Jeremy A. Elman (UCSD: University of California, San Diego)H-Index: 15
#2Olivia K. Puckett (UCSD: University of California, San Diego)H-Index: 1
Last. William S. KremenH-Index: 71
view all 9 authors...
1 CitationsSource
#1Matthew S. Panizzon (UCSD: University of California, San Diego)H-Index: 35
#2Erin E. Sundermann (UCSD: University of California, San Diego)H-Index: 16
Last. Margaret Gatz (KI: Karolinska Institutet)H-Index: 96
view all 6 authors...
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#1Kristine B. Walhovd (University of Oslo)H-Index: 78
#2Anne Cecilie Sjøli Bråthen (University of Oslo)H-Index: 6
Last. Anders M. Fjell (University of Oslo)H-Index: 79
view all 11 authors...
Memory performance results from plasticity, the ability to change with experience. We show that benefit from practice over a few trials, learning slope, is predictive of long-term recall and hippocampal volume across a broad age range and a long period of time, relates to memory training benefit, and is heritable. First, in a healthy lifespan sample (n = 1825, age 4-93 years), comprising 3483 occasions of combined magnetic resonance imaging (MRI) scans and memory tests over a period of up to 11 ...
1 CitationsSource
#1Graham M.L. Eglit (UCSD: University of California, San Diego)H-Index: 7
#2Jeremy A. Elman (UCSD: University of California, San Diego)H-Index: 15
Last. William S. KremenH-Index: 71
view all 26 authors...
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