Interactive effects of locus coeruleus structure and catecholamine synthesis capacity on cognitive function

Autor: Hsiang-Yu Chen, Jourdan H. Parent, Claire J. Ciampa, Martin J. Dahl, Dorothea Hämmerer, Anne Maass, Joseph R. Winer, Renat Yakupov, Ben Inglis, Matthew J. Betts, Anne S. Berry

Publikováno v: Frontiers in Aging Neuroscience, Vol 15 (2023)

BackgroundThe locus coeruleus (LC) produces catecholamines (norepinephrine and dopamine) and is implicated in a broad range of cognitive functions including attention and executive function. Recent advancements in magnetic resonance imaging (MRI) app

Externí odkaz: https://doaj.org/article/b40b0214702a41d7abcabe2b998a58db

Striatal dopamine synthesis and cognitive flexibility differ between hormonal contraceptive users and nonusers

Autor: Caitlin M. Taylor, Daniella J. Furman, Anne S. Berry, Robert L. White, William J. Jagust, Mark D’Esposito, Emily G. Jacobs

Publikováno v: Cerebral cortex (New York, N.Y. : 1991), vol 33, iss 13

In rodents and nonhuman primates, sex hormones are powerful modulators of dopamine neurotransmission. Yet little is known about hormonal regulation of the dopamine system in the human brain. Using Positron Emission Tomography (PET), we address this g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e655362b4c333779c0bb8999281c3050
https://doi.org/10.1093/cercor/bhad134

Associations among locus coeruleus catecholamines, tau pathology, and memory in aging

Autor: Claire J. Ciampa, Jourdan H. Parent, Theresa M. Harrison, Rebekah M. Fain, Matthew J. Betts, Anne Maass, Joseph R. Winer, Suzanne L. Baker, Mustafa Janabi, Daniella J. Furman, Mark D’Esposito, William J. Jagust, Anne S. Berry

Publikováno v: Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, vol 47, iss 5
Neuropsychopharmacology 47(5), 1106-1113 (2022). doi:10.1038/s41386-022-01269-6
Neuropsychopharmacology

The locus coeruleus (LC) is the brain’s major source of the neuromodulator norepinephrine, and is also profoundly vulnerable to the development of Alzheimer’s disease (AD)-related tau pathology. Norepinephrine plays a role in neuroprotective func

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e54a70ae6fb17508471d50aac3be3e
https://escholarship.org/uc/item/9m39q1dt

An integrative effort : Bridging motivational intensity theory and recent neurocomputational and neuronal models of effort and control allocation

Autor: Nicolas Silvestrini, Sebastian Musslick, Anne S. Berry, Eliana Vassena

Publikováno v: Psychological Review, 130, 4, pp. 1081-1103
Psychological Review, 130, 1081-1103

An increasing number of cognitive, neurobiological, and computational models have been proposed in the last decade, seeking to explain how humans allocate physical or cognitive effort. Most models share conceptual similarities with motivational inten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74623ff18dd0875a5e2ddbdf94724675
https://doi.org/10.31234/osf.io/gn37y

Age-related variability in decision-making: Insights from neurochemistry

Autor: Anne S. Berry, Ming Hsu, William J. Jagust

Publikováno v: Cognitive, affective & behavioral neuroscience, vol 19, iss 3

Despite dopamine's significant role in models of value-based decision-making and findings demonstrating loss of dopamine function in aging, evidence of systematic changes in decision-making over the life span remains elusive. Previous studies attempt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5320cab5c0bf6a6d94cecb6594c1978b
https://doi.org/10.3758/s13415-018-00678-9