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Progress in Brain Research 2008 Axel Cleeremans
In this chapter, I sketch a conceptual framework which takes it as a starting point that conscious and unconscious cognition are rooted in the same set of interacting learning mechanisms and representational systems. On this view, the extent to which a representation is conscious depends in a graded manner on properties such as its stability in time or its strength. Crucially, these properties...
Neuropharmacology January 2008 Tiziana Rubino, Cinzia Guidali, Daniela Viganò et al.
There is a general consensus that the effects of cannabinoid agonists on anxiety seem to be biphasic, with low doses being anxiolytic and high doses ineffective or possibly anxiogenic. Besides the behavioural effects of cannabinoids on anxiety, very few papers have dealt with the neuroanatomical sites of these effects. We investigated the effect on rat anxiety behavior of local administration...
Progress in Brain Research 2008 Hakwan Lau
It is usually taken as given that consciousness involves superior or more elaborate forms of information processing. Contemporary models equate consciousness with global processing, system complexity, or depth or stability of computation. This is in stark contrast with the powerful philosophical intuition that being conscious is more than just having the ability to compute. I argue that it is...
Annales de Toxicologie Analytique 2008 Christian Giroud, Marc Daniel Bollmann, Aurélien Thomas et al. 9 citations
Les cannabinoïdes contenus dans la plante de cannabis ont un double usage et possèdent des propriétés opposées suivant les circonstances et les doses employées. Les cannabinoïdes, essentiellement drogue récréative ou d'abus pourraient, pour certains d'entre eux, devenir des médicaments. Selon les conditions d'utilisation, ils peuvent être neurotoxiques ou neuroprotecteurs, carcinogènes ou...
Journal of Pharmacology and Experimental Therapeutics January 2008 Cécile Béguin, David Potter, Jennifer A DiNieri et al.
Several preclinical studies indicate that selective kappa-opioid receptor (KOR) antagonists have antidepressant-like effects, whereas KOR agonists have opposite effects, suggesting that each might be useful in the treatment of mood abnormalities. Salvinorin A (salvA) is a valuable KOR agonist for further study due to its high potency and receptor selectivity. However, it has short lasting...
Journal of ethnicity in substance abuse 2008 Kit Sang Leung, Jih-Heng Li, Wen-Ing Tsay et al.
Research among Asian users of methylenedioxy methamphetamine (MDMA), also known as Ecstasy, is rare. To evaluate the feasibility of a study on the abuse of and dependence on Ecstasy, two focus groups of users (n= 12) and health professionals (n=7) were conducted in Taiwan. Major results included blatant human testing with "candy and dinosaur girls" and a specific sequence of drugs called a...
British Journal of Pharmacology January 2008 R G Pertwee
Cannabis sativa is the source of a unique set of compounds known collectively as plant cannabinoids or phytocannabinoids. This review focuses on the manner with which three of these compounds, (-)-trans-delta9-tetrahydrocannabinol (delta9-THC), (-)-cannabidiol (CBD) and (-)-trans-delta9-tetrahydrocannabivarin (delta9-THCV), interact with cannabinoid CB1 and CB2 receptors. Delta9-THC, the main...
Depression and Anxiety 2008 Thomas A. Mellman, Notalelomwan Aigbogun, Ruth Elaine Graves et al.
The occurrence of sleep paralysis (SP) absent narcolepsy appears to not be uncommon in African Americans and probably other non-European groups. Prior research has linked SP to trauma and psychiatric disorders and suggested a specific relationship to panic disorder in African Americans. The objective of our study was to evaluate relationships of SP with trauma, concurrent psychiatric symptoms...
heiDOK (Heidelberg University) 2008 Erin J. Wamsley, John S. Antrobus 2 citations
It has long been known that dream recall, along with various other features of dreaming, changes as a function of time of night. Yet the processes which might account for these time-dependent variations remain obscure. Here we assess the contribution of homeostatic and circadian factors to the generation of NREM mentation across the diurnal cycle. Assuming that previously reported time-of-night...
Empirical Studies of the Arts 2008 Ken Stange, Shelley E. Taylor
Subjective experiences of profound religious-mystical and aesthetic experiences share common characteristics, suggesting that apparent differences between them may reflect a person's individual cognitive schema. Six characteristics common to descriptions of religious-mystical and aesthetic experiences were distinguished. A questionnaire was designed to determine the following: 1) the extent to...