Scholars@Duke
G. Allan Johnson

G. Allan Johnson

Charles E. Putman University Distinguished Professor of Radiology
Radiology
gjohnson@duke.edu
Box 3302 Med Ctr, Durham, NC
141D Bryan Neuroscience Bldg, Research Drive, Durham, NC 27710
Office hours 8:30 AM-5:00 PM and by appointment.  

Selected Grants

Dynamic whole brain maps of neuronal degeneration in Huntington's disease using differential connectomics

ResearchPrincipal Investigator · Awarded by CHDI Foundation · 2024 - 2027

Imaging Genetics of Brain Structure and Cognitive Aging in Murine Models of Alzheimer's Disease

ResearchPrincipal Investigator · Awarded by University of Tennessee Health Science Center · 2021 - 2026

Duke Testing Site for Stroke Preclinical Assessment Network

ResearchResearch Scientist · Awarded by National Institute of Neurological Disorders and Stroke · 2023 - 2025

Ultra-high Resolution Structural Connectome Atlases of the Animal Brain and their Associated Toolbox

ResearchPrincipal Investigator · Awarded by University of Pittsburgh · 2022 - 2025

A console for magnetic resonance histology

EquipmentPrincipal Investigator · Awarded by North Carolina Biotechnology Center · 2021 - 2023

The Duke Pre-Clinical Research Resources for Quantitative Imaging Biomarkers

ResearchCo-Principal Investigator · Awarded by National Institutes of Health · 2017 - 2023

Zeiss Lightsheet Upgrade to Expand Imaging Capabilities

EquipmentMajor User · Awarded by National Institutes of Health · 2021 - 2022

Transmission electron microscope (TEM)

EquipmentMajor User · Awarded by National Institutes of Health · 2019 - 2021

Waxholm Space for Rodent Neuroinformatics

ResearchPrincipal Investigator · Awarded by University of Pennsylvania · 2016 - 2020

Training in Medical Imaging

Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2003 - 2020

Neuronal Networks in Traumatic Brain Injury of ApoE Mice

ResearchPrincipal Investigator · Awarded by Durham Veterans Affairs Medical Center · 2019 - 2019

Quantitative MR Microscopy of Phenotypic Biomarkers in Alzheimer's Disease

ResearchMentor · Awarded by National Institutes of Health · 2013 - 2018

Integrated Center For In Vivo Microscopy

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2003 - 2018

Serial Block Face Scanning Electron Microscope

EquipmentMajor User · Awarded by National Institutes of Health · 2016 - 2018

Ultra-resolution imaging of brain circuitry and its development in mental health

ResearchCo Investigator · Awarded by National Institutes of Health · 2013 - 2016

MRI Corticography (MRCoG): Micro-scale Human Cortical Imaging

ResearchCollaborator · Awarded by University of California - Berkeley · 2014 - 2016

Prevention of Temporal Lobe Epilepsy

ResearchCo Investigator · Awarded by National Institutes of Health · 2012 - 2015

Whole brain multimodal microscopy of an apoptosis reporter mouse

ResearchCollaborator · Awarded by National Institutes of Health · 2012 - 2014

Time-Resolved 129Xe Ventilation-Perfusion MRI in Rat Models of Acute Lung Injury

ResearchCo-Mentor · Awarded by National Institutes of Health · 2012 - 2014

Agilent Direct Drive 9.4T MRS/MRI Console

EquipmentPrincipal Investigator · Awarded by National Institutes of Health · 2012 - 2013

Cross-disciplinary Training in Medical Physics

Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2007 - 2013

Regulation of mitochondrial biogenesis by heme oxygenase-1

ResearchCollaborator · Awarded by National Institutes of Health · 2008 - 2013

Small Animal Imaging Resource Program

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2001 - 2012

The Role of PTEN in Endothelial Biology

ResearchConsultant · Awarded by National Institutes of Health · 2008 - 2012

The Duke University Molecular Imaging Center

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2001 - 2006

Functional Assessment of Pulmonary Toxicity with MRM

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1996 - 2006

Supp. to P41 - A Mouse Brain Imaging Research Network

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2001 - 2003

Integrated Center for InVivo Microscopy

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1998 - 2003

Developmental correlates-membrane/contractile protein.

ResearchCollaborator · Awarded by National Institutes of Health · 1997 - 2001

Small Animal Imaging in the Basic Sciences Workshop

ConferencePrincipal Investigator · Awarded by National Institutes of Health · 1999 - 1999

In Vivo Microscopy Of Environmental Lung Disease

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1997 - 1999

In Vivo Microscopy Of Enviromental Lung Disease

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1996 - 1999

Integrated Center For In Vivo Microscopy

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1990 - 1998

Effects of Spatial Inhomogeneity on Nonlinear Pattern Forming Systems

ResearchCo-Principal Investigator · Awarded by National Science Foundation · 1997 - 1998

Experimental and Analytical Investigations of Flows in Porous Media

ResearchCo-Principal Investigator · Awarded by National Science Foundation · 1994 - 1997

An Integrated Center For In Vivo Microscopy

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1990 - 1996

Experimental and Analytical Investigation of Flows in Porous Media

ResearchCo-Principal Investigator · Awarded by National Science Foundation · 1994 - 1996

Experimental and Analytical Investigations of Flows in Porous Media

ResearchCo-Principal Investigator · Awarded by Department of Energy · 1990 - 1996

In Vivo Assay Of Environmental Toxins With Mr Microscopy

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1993 - 1995

In Vivo Assay Of Environmental Toxins With Mri

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1992 - 1994

Analytical and Experimental Study of Instabilities in Buoyancy-driven Convection in Porous Media

ResearchCo-Principal Investigator · Awarded by National Science Foundation · 1990 - 1993

An Integrated Image Processing/Analysis Network

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1988 - 1990

Nuclear Magnetic Resonance (Nmr) Imaging Facility

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1986 - 1989

Nuclear Magnetic Resonance Imaging Facility For Small Anim

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 1984 - 1986