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Steven Roodenrys

2 papers in the library · publishing 2010

Papers

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Chronic cannabis users show altered neurophysiological functioning on Stroop task conflict resolution.

Psychopharmacology December 2010 Robert A Battisti, Steven Roodenrys, Stuart J Johnstone et al.

Chronic cannabis use has been related to deficits in cognition (particularly memory) and the normal functioning of brain structures sensitive to cannabinoids. There is increasing evidence that conflict monitoring and resolution processes (i.e. the ability to detect and respond to change) may be affected. This study examined the ability to inhibit an automatic reading response in order to...

Chronic use of cannabis and poor neural efficiency in verbal memory ability.

Psychopharmacology May 2010 Robert A Battisti, Steven Roodenrys, Stuart J Johnstone et al.

The endogenous cannabinoid system is sensitive to the introduction of exogenous cannabinoids such as delta-9-tetrahydrocannabinol, which are known to impact upon memory functioning. We sought to examine the impact of chronic cannabis use upon memory-related brain function via examination of the subsequent memory effect (SME) of the event-related potential (ERP). The SME is predictive of recall...