Alexander Hammers

Overview

Best Publications

• In vivo imaging of microglial activation with [11C](R)-PK11195 PET in idiopathic Parkinson's disease

  Alexander Gerhard;Nicola Pavese;Gary Hotton;Federico Turkheimer

  1565
  Citations

• Three-dimensional maximum probability atlas of the human brain, with particular reference to the temporal lobe

  Alexander Hammers;Richard Allom;Matthias J. Koepp;Samantha L. Free

  1454
  Citations

• Multi-atlas based segmentation of brain images: Atlas selection and its effect on accuracy

  Paul Aljabar;Rolf A. Heckemann;Alexander Hammers;Joseph V. Hajnal

  1139
  Citations

• Automatic anatomical brain MRI segmentation combining label propagation and decision fusion.

  Rolf A. Heckemann;Joseph V. Hajnal;Paul Aljabar;Daniel Rueckert

  1127
  Citations

• Microglia, amyloid, and cognition in Alzheimer's disease: An [11C](R)PK11195-PET and [11C]PIB-PET study.

  Paul Edison;Hilary A. Archer;Alexander Gerhard;Alexander Gerhard;Rainer Hinz;Rainer Hinz

  613
  Citations

• Amyloid, hypometabolism, and cognition in Alzheimer disease An [11C]PIB and [18F]FDG PET study

  P. Edison;H. A. Archer;R. Hinz;Alexander Hammers

  604
  Citations

• Random forest-based similarity measures for multi-modal classification of Alzheimer’s disease

  Katherine R. Gray;Paul Aljabar;Rolf A. Heckemann;Alexander Hammers

  537
  Citations

• Automatic segmentation of brain MRIs of 2-year-olds into 83 regions of interest.

  Ioannis S Gousias;Daniel Rueckert;Rolf A Heckemann;Leigh E Dyet

  407
  Citations

• GAN Augmentation: Augmenting Training Data using Generative Adversarial Networks

  Christopher Bowles;Liang Chen;Ricardo Guerrero;Paul Bentley

  388
  Citations

• Reference and target region modeling of [11C]-(R)-PK11195 brain studies

  Federico E. Turkheimer;Paul Edison;Nicola Pavese;Federico Roncaroli

  325
  Citations

• LEAP: Learning embeddings for atlas propagation

  Robin Wolz;Paul Aljabar;Joseph V. Hajnal;Alexander Hammers

  312
  Citations

• Magnetic resonance imaging of the newborn brain: Manual segmentation of labelled atlases in term-born and preterm infants

  Ioannis S. Gousias;A. David Edwards;Mary A. Rutherford;Serena J. Counsell

  287
  Citations

• Cortical dysfunction in non-demented Parkinson's disease patients: a combined (31)P-MRS and (18)FDG-PET study.

  M. T. M. Hu;S. D. Taylor-Robinson;K. R. Chaudhuri;J. D. Bell

  286
  Citations

• Diagnostic accuracy of (18)F amyloid PET tracers for the diagnosis of Alzheimer's disease: a systematic review and meta-analysis

  Elizabeth Morris;Anastasia Chalkidou;Alexander Hammers;Janet Peacock;Janet Peacock

  269
  Citations

• Stroke following chiropractic manipulation of the cervical spine.

  Andreas Hufnagel;Alexander Hammers;Paul-Walter Schönle;Klaus-Dieter Böhm

  263
  Citations

• Automatic segmentation of the hippocampus and the amygdala driven by hybrid constraints: Method and validation

  Marie Chupin;Alexander Hammers;Rebecca S. N. Liu;Olivier Colliot

  258
  Citations

• Glutamate NMDA receptor dysregulation in Parkinson’s disease with dyskinesias

  Imtiaz Ahmed;Subrata K. Bose;Nicola Pavese;Anil Ramlackhansingh

  248
  Citations

• A multi-centre evaluation of eleven clinically feasible brain PET/MRI attenuation correction techniques using a large cohort of patients

  Claes N. Ladefoged;Ian Law;Udunna Anazodo;Keith St. Lawrence

  241
  Citations

• Improving intersubject image registration using tissue-class information benefits robustness and accuracy of multi-atlas based anatomical segmentation.

  Rolf A. Heckemann;Shiva Keihaninejad;Paul Aljabar;Daniel Rueckert

  235
  Citations

• Progressive neocortical damage in epilepsy.

  Rebecca S. N. Liu;Louis Lemieux;Gail S. Bell;Alexander Hammers;Alexander Hammers

  226
  Citations

• A robust method to estimate the intracranial volume across MRI field strengths (1.5T and 3T)

  Shiva Keihaninejad;Rolf A. Heckemann;Gianlorenzo Fagiolo;Mark R. Symms

  155
  Citations