2018
The Association Between Cannabinoids and Psychosis
Tikka S, D’Souza D. The Association Between Cannabinoids and Psychosis. 2018, 127-155. DOI: 10.1007/978-3-319-90365-1_14.Peer-Reviewed Original ResearchChronic psychotic disordersPsychotic disordersClinical interventionsPsychosis outcomesEmergency department visitsOnset of psychosisPotent synthetic cannabinoidCannabinoid receptor agonistsSignificant clinical interventionHigh rateDuration of intoxicationCannabinoid exposureDepartment visitsCumulative doseReceptor agonistCannabinoid hypothesisClinical significancePeriod of intoxicationCannabinoid productsCannabis useEarly onsetPsychosisPotency of cannabisCannabinoidsRecreational cannabis
2010
Clinical significance of neurological soft signs in schizophrenia: Factor analysis of the Neurological Evaluation Scale
Sewell RA, Perry EB, Karper LP, Bell MD, Lysaker P, Goulet JL, Brenner L, Erdos J, d'Souza DC, Seibyl JP, Krystal JH. Clinical significance of neurological soft signs in schizophrenia: Factor analysis of the Neurological Evaluation Scale. Schizophrenia Research 2010, 124: 1-12. PMID: 20855185, DOI: 10.1016/j.schres.2010.08.036.Peer-Reviewed Original ResearchConceptsNeurological Evaluation ScaleAbnormal Involuntary Movement ScaleDigit Symbol Substitution TaskWisconsin Card Sorting TestNeurologic deficitsClinical significanceExtrapyramidal Symptom Rating ScaleMore extrapyramidal symptomsBarnes Akathisia ScaleDetailed clinical assessmentNeurological soft signsSymptom Rating ScaleNegative Syndrome ScaleHigher AIMS scoresEvaluation ScaleNeurological deficitsExtrapyramidal symptomsClinical correlatesDeficit syndrome schizophreniaClinical evaluationClinical assessmentAIMS scoresLower PANSSMovement ScaleSoft signs
2007
Absence of Significant Interactive Effects of High‐Dose d‐Cycloserine and Ethanol in Healthy Human Subjects: Preliminary Insights Into Ethanol Actions at the GlycineB Site of NMDA Glutamate Receptors
Trevisan L, Petrakis IL, Pittman B, Gueorguieva R, D’Souza D, Perry E, Limoncelli D, Krystal JH. Absence of Significant Interactive Effects of High‐Dose d‐Cycloserine and Ethanol in Healthy Human Subjects: Preliminary Insights Into Ethanol Actions at the GlycineB Site of NMDA Glutamate Receptors. Alcohol Clinical And Experimental Research 2007, 32: 36-42. PMID: 18028532, DOI: 10.1111/j.1530-0277.2007.00543.x.Peer-Reviewed Original ResearchConceptsCo-agonist siteHealthy human subjectsEthanol administrationD-cycloserineHigh-dose d-cycloserineAlcohol levelsReceptor functionPlacebo 4 hoursDouble-blind conditionsNMDA receptor functionNMDA glutamate receptorsMild sedative effectDoses of ethanolGlutamate receptor functionBreath alcohol levelsHuman subjectsVerbal fluencyGlycineB siteGroups of subjectsEthanol antagonismCombination of ethanolSedative effectsNMDA receptorsClinical significanceGlutamate receptors