Marcos Hortes Nisihara Chagas
0000-0003-3752-7984
Publication & Citation Trends
Most Cited Works
Publications
204 total
Patient Health Questionnaire-9 scores do not accurately estimate depression prevalence: individual participant data meta-analysis PDF
Cited by 202
OpenAlex
Effects of acute cannabidiol administration on anxiety and tremors induced by a Simulated Public Speaking Test in patients with Parkinson’s disease
Cited by 135
OpenAlex
Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis PDF
Cited by 400
OpenAlex
The Accuracy of the Patient Health Questionnaire-9 Algorithm for Screening to Detect Major Depression: An Individual Participant Data Meta-Analysis PDF
Cited by 119
OpenAlex
Factors associated with happiness in the elderly persons living in the community
Cited by 84
OpenAlex
Effects of cannabidiol in the treatment of patients with Parkinson’s disease: An exploratory double-blind trial PDF
Cited by 356
OpenAlex
Cannabidiol can improve complex sleep-related behaviours associated with rapid eye movement sleep behaviour disorder in Parkinson's disease patients: a case series
Cited by 245
OpenAlex
Research Topics
Parkinson's Disease Mechanisms and Treatments
(37)
Cannabis and Cannabinoid Research
(18)
Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
(18)
Dementia and Cognitive Impairment Research
(17)
Restless Legs Syndrome Research
(16)
Frequent Co-Authors
Affiliations
National Council for Scientific and Technological Development
Twitter (United States)
Universidade de Ribeirão Preto
Chinese University of Hong Kong
Universidade Federal de São Carlos