J. E. Smith

Reinforcer interactions under concurrent schedules of food, water, and intravenous cocaine

S. Dworkin, S. Mirkis, J. E. Smith, 1990, Behavioural pharmacology.

Time for tea: mood, blood pressure and cognitive performance effects of caffeine and theanine administered alone and together

C. Pleydell-Pearce, P. Rogers, J. E. Smith, 2007, Psychopharmacology.

The effects of acutely administered cocaine on responding maintained by a progressive-ratio schedule of food presentation

S. Dworkin, J. Smith, G. M. Sizemore, 2003, Behavioural pharmacology.

Faster but not smarter: effects of caffeine and caffeine withdrawal on alertness and performance

P. Rogers, J. E. Smith, Emma L. Mullings, 2013, Psychopharmacology.

Storm in a coffee cup: caffeine modifies brain activation to social signals of threat.

Ana Diukova, Richard G Wise, A. Lawrence, 2012, Social cognitive and affective neuroscience.

Caffeine, mood and cognition.

P. Rogers, J. E. Smith, 2011 .

Separating neural and vascular effects of caffeine using simultaneous EEG–FMRI: Differential effects of caffeine on cognitive and sensorimotor brain responses

Richard G. Wise, Kevin Murphy, Peter J. Rogers, 2012, NeuroImage.

No difference in compensation for sugar in a drink versus sugar in semi-solid and solid foods

P. Rogers, J. Brunstrom, J. E. Smith, 2016, Physiology & Behavior.