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Browsing publications by Dr James Lloyd.

Newcastle AuthorsTitleYearFull text
Dr Matt Ingram
Dr Sean Colloby
Dr Michael Firbank
Dr James Lloyd
Professor John O'Brien
et al.
Spatial covariance analysis of FDG-PET and HMPAO-SPECT for the differential diagnosis of dementia with Lewy bodies and Alzheimer's disease2022
Dr Gemma Roberts
Dr Paul Donaghy
Dr James Lloyd
Dr Rory Durcan
Dr George Petrides
et al.
Accuracy of dopaminergic imaging as a biomarker for mild cognitive impairment with Lewy bodies2021
Gemma Roberts
Dr James Lloyd
Dr Joseph Kane
Dr Rory Durcan
Dr Sarah Lawley
et al.
Cardiac 123I-MIBG normal uptake values are population-specific: Results from a cohort of controls over 60 years of age2021
Dr Calum Hamilton
Professor Fiona Matthews
Dr Paul Donaghy
Professor John-Paul Taylor
Professor John O'Brien
et al.
Cognitive decline in mild cognitive impairment with Lewy bodies or Alzheimer’s disease: a prospective cohort study2021
Dr Michael Firbank
Professor John O'Brien
Dr Rory Durcan
Dr Louise Allan
Sally Barker
et al.
Mild cognitive impairment with Lewy bodies: blood perfusion with arterial spin labelling2021
Dr Paul Donaghy
Dr Michael Firbank
Professor Alan Thomas
Dr James Lloyd
Dr George Petrides
et al.
Amyloid imaging and longitudinal clinical progression in dementia with Lewy bodies2020
Dr Gemma Roberts
Dr James Lloyd
Dr George Petrides
Professor John O'Brien
Professor Alan Thomas
et al.
Cardiac 123I-MIBG planar heart to mediastinum ratios depend on patient size; Phantom studies suggest SPECT-CT could improve quantification2020
Dr Paul Donaghy
Dr Michael Firbank
Dr George Petrides
Dr James Lloyd
Nicola Barnett
et al.
Diffusion imaging in dementia with Lewy bodies: Associations with amyloid burden, atrophy, vascular factors and clinical features2020
Dr Paul Donaghy
Dr Michael Firbank
Dr Dipayan Mitra
Dr George Petrides
Dr James Lloyd
et al.
Microbleeds in dementia with Lewy bodies2020
Dr Paul Donaghy
Dr Joanna Ciafone
Dr Rory Durcan
Dr Calum Hamilton
Sally Barker
et al.
Mild cognitive impairment with Lewy bodies: neuropsychiatric supportive symptoms and cognitive profile2020
Julia Schumacher
Professor John-Paul Taylor
Dr Calum Hamilton
Dr Michael Firbank
Dr Ruth Cromarty
et al.
Quantitative EEG as a biomarker in mild cognitive impairment with Lewy bodies2020
Dr Gemma Roberts
Dr James Lloyd
Dr George Petrides
Dr Paul Donaghy
Dr Joseph Kane
et al.
123I-FP-CIT striatal binding ratios do not decrease significantly with age in older adults2019
Dr Joseph Kane
Dr Gemma Roberts
Dr George Petrides
Dr James Lloyd
Professor John O'Brien
et al.
123I-MIBG scintigraphy utility and cut-off value in a clinically representative dementia cohort2019
Dr Gemma Roberts
Dr Joseph Kane
Dr James Lloyd
Dr George Petrides
Professor John O'Brien
et al.
A comparison of visual and semi-quantitative analysis methods for planar cardiac 123I-MIBG scintigraphy in dementia with Lewy bodies2019
Dr Paul Donaghy
Dr Michael Firbank
Dr James Lloyd
Dr George Petrides
Professor Alan Thomas
et al.
Beta-amyloid deposition maps onto hippocampal and subiculum atrophy in dementia with Lewy bodies2019
Professor Alan Thomas
Dr Paul Donaghy
Dr Gemma Roberts
Dr Sean Colloby
Nicola Barnett
et al.
Diagnostic Accuracy of Dopaminergic Imaging in Prodromal Dementia with Lewy Bodies2019
Dr Gemma Roberts
Dr James Lloyd
Professor Alan Thomas
Response to Dr. Kameyama’s letter to the editor2019
Gemma Roberts
Dr James Lloyd
Elizabeth Jefferson
Dr Rory Durcan
Dr Sarah Lawley
et al.
Uniformity of cardiac 123I-MIBG uptake on SPECT images in older adults with normal cognition and patients with dementia2019
Dr James Lloyd
Dr George Petrides
Dr Paul Donaghy
Dr Sean Colloby
Professor Johannes Attems
et al.
A new visual rating scale for Ioflupane imaging in Lewy body disease2018
Dr Paul Donaghy
Dr Michael Firbank
Professor Alan Thomas
Dr James Lloyd
Dr George Petrides
et al.
Clinical and imaging correlates of amyloid deposition in dementia with Lewy bodies2018
Dr Paul Donaghy
Professor John-Paul Taylor
Professor John O'Brien
Nicola Barnett
Kirsty Olsen
et al.
Neuropsychiatric symptoms and cognitive profile in mild cognitive impairment with Lewy bodies2018
Tony Fouweather
Dr Deborah Stocken
Dr James Lloyd
Professor Peter Farr
Professor Nick Reynolds
et al.
An observer blinded randomised controlled pilot trial comparing localised immersion psoralen ultraviolet A (PUVA) with localised narrowband ultraviolet B (NBUVB) for the treatment of palmar hand eczema2017
Dr Michael Firbank
Dr James Lloyd
Professor David Williams
Dr Robert Barber
Dr Sean Colloby
et al.
An evidence based algorithm for the utility of FDG-PET for diagnosing Alzheimer’s disease according to presence of medial temporal lobe atrophy2016
Claire Bamford
Kirsty Olsen
Dr Christopher Davison
Nicola Barnett
Dr James Lloyd
et al.
Is there a preference for PET or SPECT brain imaging in diagnosing dementia? The views of people with dementia, carers, and healthy controls2016
Dr Michael Firbank
Dr James Lloyd
Professor John O'Brien
The relationship between hallucinations and FDG-PET in dementia with Lewy bodies2016
Dr Michael Firbank
Dr James Lloyd
Professor John O'Brien
CT-based attenuation and scatter correction compared with uniform attenuation correction in brain perfusion SPECT imaging for dementia2015
Dr Jennifer Latimer
Dr James Lloyd
Emeritus Professor Brian Diffey
Professor Mark Birch-Machin
Determination of the action spectrum of UVR-induced mitochondrial DNA damage in human skin cells2015
Professor John O'Brien
Dr Michael Firbank
Dr Christopher Davison
Nicola Barnett
Claire Bamford
et al.
18F-FDG PET and Perfusion SPECT in the Diagnosis of Alzheimer and Lewy Body Dementias2014
Dr Sean Colloby
Professor John-Paul Taylor
Dr Christopher Davison
Dr James Lloyd
Dr Michael Firbank
et al.
Multivariate spatial covariance analysis of 99mTc-exametazime SPECT images in dementia with Lewy bodies and Alzheimer’s disease: utility in differential diagnosis2013
Dr Sophie Weatherhead
Professor Peter Farr
Dr David Jamieson
Dr Jennifer Hallinan
Dr James Lloyd
et al.
Apoptosis of keratinocytes is a key mechanism in UVB-induced clearance of psoriasis2011
Dr Sophie Weatherhead
Professor Peter Farr
Dr David Jamieson
Dr Jennifer Hallinan
Dr James Lloyd
et al.
Keratinocyte Apoptosis in Epidermal Remodeling and Clearance of Psoriasis Induced by UV Radiation2011
Dr Sophie Weatherhead
Professor Peter Farr
Dr James Lloyd
Professor Nick Reynolds
Keratinocyte apoptosis is an important mechanism in the remodelling of psoriatic plaques by ultraviolet B2011
Dr Jennifer Latimer
Dr James Lloyd
Professor Mark Birch-Machin
The action spectrum of UVR-induced damage within an 11 kb segment of mitochondrial DNA in human skin cells2011
Dr Sean Colloby
Dr Michael Firbank
Dr Sanjeet Pakrasi
Dr James Lloyd
Dr Ian Driver
et al.
A comparison of Tc-99m-exametazime and I-123-FP-CIT SPECT imaging in the differential diagnosis of Alzheimer's disease and dementia with Lewy bodies2008
Dr Ross Flockhart
Emeritus Professor Brian Diffey
Professor Peter Farr
Dr James Lloyd
Professor Nick Reynolds
et al.
NFAT regulates induction of COX-2 and apoptosis of keratinocytes in response to ultravioloet radiation exposure2008
Dr James Lloyd
Emeritus Professor Brian Diffey
Professor John Matthews
Professor Peter Farr
A randomized comparison of selective broadband UVB and narrowband UVB in the treatment of psoriasis2007
Dr Shyamal Wahie
Dr James Lloyd
Professor Peter Farr
Positive photocontact responses are not elicited to sunscreen ingredients exposed to UVA prior to application onto the skin2007
Dr Shyamal Wahie
Dr James Lloyd
Professor Peter Farr
Sunscreen ingredients and labelling: A survey of products available in the UK2007
Professor Muzlifah Haniffa
Dr James Lloyd
Dr Clifford Lawrence
The use of a spectrophotometric intracutaneous analysis device in the real-time diagnosis of melanoma in the setting of a melanoma screening clinic2007
Dr James Lloyd
Untitled2007
Dr Philip Taylor
Dr James Lloyd
Evidence-based practice of photopheresis 1987-2001: A report of a workshop of the British Photodermatology Group and the U.K. Skin Lymphoma Group2006
Dr James Lloyd
Practical points for nuclear cardiology2006
Dr Sean Colloby
Professor David Williams
Professor David Burn
Dr James Lloyd
Professor Ian McKeith
et al.
Progression of dopaminergic degeneration in dementia with Lewy bodies and Parkinson's disease with and without dementia assessed using 123I-FP-CIT SPECT2005
Dr Peter Lamb
Professor Michael Griffin
Professor Alastair Burt
Dr James Lloyd
Dr Daya Karat
et al.
Sentinel node biopsy to evaluate the metastatic dissemination of oesophageal adenocarcinoma2005
Dr James Lloyd
The effect of imaging time, radiopharmaceutical, full fat milk and water on interfering extra-cardiac activity in myocardial perfusion single photon emission computed tomography2005
Professor Muzlifah Haniffa
Dr James Lloyd
Dr Clifford Lawrence
The role of a skin-imaging device as a diagnostic aid in a melanoma screening clinic2005
Emeritus Professor Brian Diffey
Professor Peter Farr
Dr James Lloyd
An update and guidance on narrowband ultraviolet B phototherapy: a British Photodermatology Group workshop report2004
Professor Peter Farr
Emeritus Professor Brian Diffey
Dr James Lloyd
Implication for photosensitive patients of ultraviolet A exposure in vehicles2004
Dr Sharmila Das
Dr James Lloyd
Dr David Walshaw
Professor Peter Farr
Provocation testing in polymorphic light eruption using fluorescent ultraviolet (UV) A and UVB lamps2004
Dr Peter Lamb
Dr James Lloyd
Professor Alastair Burt
Dr Daya Karat
Nick Hayes
et al.
The sentinel node concept in the metastatic dissemination of oesophageal adenocarcinoma2004
Dr James Lloyd
Variation in calibration of hand-held ultraviolet (UV) meters for psoralen plus UVA and narrow-band UVB phototherapy2004
Dr Sharmila Das
Dr James Lloyd
Professor Peter Farr
Measurement of the minimal phototoxic dose is important for optimal psoralen plus ultraviolet A treatment of psoriasis2003
Dr James Lloyd
Uncertainty in calibration of ultraviolet radiometers2003
Dr James Lloyd
Diagnostic patterns of regional atrophy on MRI and regional cerebral blood flow change on SPECT in young onset patients with Alzheimer's disease, frontotemporal dementia and vascular dementia2002
Dr James Lloyd
Diagnostic value of high signal abnormalities on T2 weighted MRI in the differentiation of Alzheimer's, frontotemporal and vascular dementias2002
Emeritus Professor Brian Diffey
Professor Peter Farr
Julie Ferguson
Dr James Lloyd
Guidelines for dosimetry and calibration in ultraviolet radiation therapy: a report of a British Photodermatology Group workshop2002
Dr Sharmila Das
Dr James Lloyd
Dr David Walshaw
Emeritus Professor Brian Diffey
Professor Peter Farr
et al.
Response of psoriasis to sunbed treatment: Comparison of conventional ultraviolet A lamps with new higher ultraviolet B-emitting lamps2002
Dr Sharmila Das
Dr James Lloyd
Professor Peter Farr
Similar dose-response and persistence of erythema with broad-band and narrow-band ultraviolet B lamps2001