User profiles for Trevor J Crawford
Trevor J. CrawfordLancaster University Verified email at lancaster.ac.uk Cited by 5984 |
Inhibitory control of saccadic eye movements and cognitive impairment in Alzheimer's disease
TJ Crawford, S Higham, T Renvoize, J Patel, M Dale… - Biological …, 2005 - Elsevier
BACKGROUND: This study examined the relationship of inhibitory control and measures of
neuropsychological impairment in patients with early Alzheimer’s disease (AD). Four specific …
neuropsychological impairment in patients with early Alzheimer’s disease (AD). Four specific …
Reliability of smooth pursuit, fixation, and saccadic eye movements
The present study investigated the reliability and susceptibility to practice effects of oculomotor
tasks. Smooth pursuit, fixation, antisaccade, and prosaccade tasks were administered to …
tasks. Smooth pursuit, fixation, antisaccade, and prosaccade tasks were administered to …
Abnormalities of nonvisually-guided eye movements in Parkinson's disease
TJ CRAWFORD, L HENDERSON, C KENNARD - Brain, 1989 - academic.oup.com
Rapid eye movements (succades) were examined in 7 patients with idiopathic Parkinson's
disease (PD) and a matched group of normal control subjects. The effect of instructional and …
disease (PD) and a matched group of normal control subjects. The effect of instructional and …
Parsing cognition in schizophrenia using saccadic eye movements: a selective overview
A Broerse, TJ Crawford, JA den Boer - Neuropsychologia, 2001 - Elsevier
Eye movements provide a behavioural measure of sensorimotor processing and higher
cognitive functions of the brain. With the development of novel paradigms that can be used for …
cognitive functions of the brain. With the development of novel paradigms that can be used for …
A qualitative investigation into women's experiences after a miscarriage: implications for the primary healthcare team.
MK Wong, TJ Crawford, L Gask, A Grinyer - British Journal of General …, 2003 - bjgp.org
BACKGROUND: Approximately 16% of clinically confirmed pregnancies end in miscarriage.
However, there is frequently no routine follow-up by the primary healthcare team (PHCT) to …
However, there is frequently no routine follow-up by the primary healthcare team (PHCT) to …
The role of working memory and attentional disengagement on inhibitory control: effects of aging and Alzheimer's disease
TJ Crawford, S Higham, J Mayes, M Dale, S Shaunak… - Age, 2013 - Springer
Patients with Alzheimer's disease have an impairment of inhibitory control for reasons that
are currently unclear. Using an eye-tracking task (the gap-overlap paradigm), we examined …
are currently unclear. Using an eye-tracking task (the gap-overlap paradigm), we examined …
[HTML][HTML] Abnormalities of saccadic eye movements in dementia due to Alzheimer's disease and mild cognitive impairment
Background: There is increasing evidence that people in the early stages of Alzheimer’s
disease (AD) have subtle impairments in cognitive inhibition that can be detected by using …
disease (AD) have subtle impairments in cognitive inhibition that can be detected by using …
Smooth pursuit and antisaccade eye movements in siblings discordant for schizophrenia
Smooth pursuit eye movement (SPEM) and antisaccade deficits have been proposed as
endophenotypes in the search for schizophrenia genes. We assessed these measures in 24 …
endophenotypes in the search for schizophrenia genes. We assessed these measures in 24 …
[HTML][HTML] The disengagement of visual attention in Alzheimer's disease: a longitudinal eye-tracking study
TJ Crawford, A Devereaux, S Higham… - Frontiers in aging …, 2015 - frontiersin.org
Introduction: Eye tracking provides a convenient and promising biological marker of cognitive
impairment in patients with neurodegenerative disease. Here we report a longitudinal …
impairment in patients with neurodegenerative disease. Here we report a longitudinal …
The relationship between antisaccades, smooth pursuit, and executive dysfunction in first-episode schizophrenia
…, V Huddy, TRE Barnes, TW Robbins, TJ Crawford… - Biological …, 2004 - Elsevier
BACKGROUND: Both oculomotor and neuropsychologic deficits have been used to support
the hypothesis that schizophrenia is associated with prefrontal cortex dysfunction, but …
the hypothesis that schizophrenia is associated with prefrontal cortex dysfunction, but …