Ansel T. Hillmer

University of Michigan–Ann Arbor — United States

Neuroscience · Life Sciences

27h-index2.6kcitations137works5.12yr avg
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Research Topics

Neuroscience and Neuropharmacology Research(35), Nicotinic Acetylcholine Receptors Study(31), Medical Imaging Techniques and Applications(28), Receptor Mechanisms and Signaling(25), Neuroinflammation and Neurodegeneration Mechanisms(21)

Publications137 total

Imaging Metabotropic Glutamate Receptor 5 and Excitatory Neural Activity in Autism
American Journal of Psychiatry·2025· 3 cited
Blunted Microglial Reactivity to Lipopolysaccharide in Alzheimer's Disease: A Novel Insight into Neuroimmune Dysfunction
Alzheimer s & Dementia·2025Open Access
Exceptional brain PET images from the NeuroEXPLORER: scans with targeted radiopharmaceuticals and comparison to HRRT
European Journal of Nuclear Medicine and Molecular Imaging·2025· 2 citedOpen Access
Imaging Neuroimmune Dysfunction: From TSPO to Emerging Positron Emission Tomography Targets
Biological Psychiatry·2025
A Preliminary Investigation of Brain Cannabinoid Receptor Type 1 (CB1R) Availability in Men with Opioid Use Disorder
2025Open Access
Carotid Artery Image-Derived Blood Time–Activity Curves on the NeuroEXPLORER: Initial Multitracer Validation Against Arterial Sampling
Journal of Nuclear Medicine·2025· 3 cited
Cannabinoid 1 receptor availability in posttraumatic stress disorder: A positron emission tomography study
Translational Psychiatry·2025· 1 citedOpen Access
Cannabinoid Receptor Type 1 Availability in Individuals with a History of Childhood Trauma: A Positron Emission Tomography Study
2025Open Access
Greater Neuroimmune System Deficit in Women Than Men With Alcohol Use Disorder
Biological Psychiatry·2025· 6 citedOpen Access
Acute Alcohol‐Induced Changes Measured With Metabotropic Glutamate Receptor 5 Positron Emission Tomography
Addiction Biology·2025Open Access
452. Examining the Role of the Kappa Opioid Receptor in Trauma-Related Psychopathology and Chronic Pain Using [11C]EKAP Positron Emission Tomography
Biological Psychiatry·2025
611. Cannabinoid 1 Receptor Availability in Men With Opioid Use Disorder: A Positron Emission Tomography Study
Biological Psychiatry·2025
Correcting <i>SUVR</i> bias by accounting for radiotracer clearance in tissue: A validation study with [ <sup>18</sup> F]FE-PE2I PET in cross-sectional, test-retest and longitudinal cohorts
Journal of Cerebral Blood Flow & Metabolism·2025Open Access
Venous blood sampling for less invasive in vivo quantification of synaptic density with constant infusion of [18F]SynVesT-1 and PET
EJNMMI Research·2025· 1 citedOpen Access
PET Imaging of Sphingosine-1-Phosphate Receptor 1 with [18F]TZ4877 in Nonhuman Primates
Molecular Imaging and Biology·2025· 3 citedOpen Access
Positron Emission Tomography Brain Imaging Methodologies
2025
Acute Alcohol-Induced Glutamate Changes Measured with Metabotropic Glutamate Receptor 5 Positron Emission Tomography
2024Open Access
Amygdala Cannabinoid 1 Receptor, Pain Response, and Emotional Numbing in Trauma-Exposed Individuals
JAMA Network Open·2024· 3 citedOpen Access
Microglia-mediated neuroimmune suppression in PTSD is associated with anhedonia
Proceedings of the National Academy of Sciences·2024· 11 citedOpen Access
Nicotine Use and Metabotropic Glutamate Receptor 5 (mGluR5) in Individuals With Major Depressive and Post Traumatic Stress Disorders
Drug and Alcohol Dependence·2024· 1 citedOpen Access
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Frequent Co-authors

Richard E. Carson(18), Todd E. Barnhart(16), Kelly Cosgrove(16), Bradley T. Christian(15), Nabeel Nabulsi(15), Yiyun Huang(13), Dustin Wooten(12), Irina Esterlis(11), David Matuskey(11), Mary L. Schneider(9), Jogeshwar Mukherjee(9), Dhanabalan Murali(8), Jim Ropchan(8), Elizabeth O. Ahlers(6), Sterling C. Johnson(5), Gustavo A. Angarita(5), John H. Krystal(5), Patrick J. Lao(5), David Labaree(5), Daniel Holden(5)