Dr Jason Warren

Dr Jason WarrenTel: 020 3448 3011
Fax: 020 3448 3104
Email: jwarren@drc.ion.ucl.ac.uk

Location:
National Hospital for Neurology and Neurosurgery

Specialities:
Cognitive disorders clinic, Neurology and neurosurgery

Professional background

Jason Warren graduated in medicine from the University of Adelaide (BMedSc(Hons) 1990; MBBS(Hons) 1993) and completed neurology training at the National Hospital for Neurology and Neurosurgery and the Institute of Neurology, London (Australasian Fellow 1999; FRACP 2000; PhD 2005). He a Wellcome Trust Clinical Fellow (Intermediate Clinical Fellowship 2006; Senior Clinical Fellowship 2010) and Reader in Neurology at UCL (from 2009). His research is directed toward the systems neuroscience of neurodegenerative disease, using complex sound (including environmental sounds, voices, speech and music) as a paradigm to understand the mechanisms and brain basis for impaired information processing in the dementias. This work employs a range of techniques including psychophysics, neuropsychology, structural and functional MRI.

Research interests

Dr Warren has a particular interest in the progressive aphasias, frontotemporal dementia, and auditory agnosias and related central disorders of complex sound processing. He has a broader clinical interest in the wider field of cognitive and behavioural neurology.

Publications

SELECTED 
Goll JC, Crutch SJ, Loo J, Rohrer JD, Frost C, Bamiou DE, Warren JD. (2010). Non-verbal sound processing in the primary progressive aphasias. Brain 133(Pt 1):272-85.   
 
Gordon E, Rohrer JD, Kim LG, Omar R, Rossor MN, Fox NC, Warren JD. (2010). Measuring disease progression in frontotemporal lobar degeneration: A clinical and MRI study. Neurology. 74, 666-73.   
 
Hailstone JC, Crutch SJ, Vestergaard MD, Patterson RD, Warren JD. (2010). Progressive associative phonagnosia: A neuropsychological analysis. Neuropsychologia. 48, 1104-1114.   
 
Omar R, Hailstone JC, Warren JE, Crutch SJ, Warren JD. (2010). The cognitive organisation of music knowledge: a clinical analysis. Brain   133, 1200-13.   
 
Piwnica-Worms KE, Omar R, Hailstone JC, Warren JD. (2010). Flavour processing in semantic dementia. Cortex   46, 761-8.   
 
Rohrer JD, Paviour D, Bronstein AM, O’Sullivan S, Lees AJ, Warren JD. (2010). Progressive supranuclear palsy syndrome presenting as progressive nonfluent aphasia: a neuropsychological and neuroimaging analysis. Movement Disorders 25, 179-88.   
 
Rohrer JD, Ridgway GR, Crutch SJ, Hailstone JC, Goll JC, Clarkson M, Mead S, Beck J, Mummery CJ, Ourselin S, Warrington EK, Rossor MN, Warren JD. (2010).
Progressive logopenic/phonological aphasia: erosion of the language network. Neuroimage 49, 984-93.    
 
Rohrer JD, Ridgway GR, Modat M, Ourselin S, Mead S, Fox NC, Rossor MN, Warren JD. (Forthcoming). Distinct profiles of brain atrophy in frontotemporal lobar degeneration caused by progranulin and tau mutations. Neuroimage 2010 In press   
 
Rohrer JD, Rossor MN, Warren JD.  (Forthcoming)  Syndromes of nonfluent primary progressive aphasia: a clinical and neurolinguistic analysis. Neurology 2010  In press   
 
Rossor MN, Fox NC, Mummery CJ, Schott JM, Warren JD. (Forthcoming) The diagnosis of young onset dementia.  Lancet Neurology  In press