Jocelyn A. Ricard

ORCID: 0000-0001-9605-9389
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About
Contact & Profiles
Research Areas
  • Functional Brain Connectivity Studies
  • Mental Health Research Topics
  • Neurotransmitter Receptor Influence on Behavior
  • Psychedelics and Drug Studies
  • Health Policy Implementation Science
  • Advanced Neuroimaging Techniques and Applications
  • Schizophrenia research and treatment
  • Glioma Diagnosis and Treatment
  • Race, Genetics, and Society
  • Immune Cell Function and Interaction
  • Gender Roles and Identity Studies
  • Biochemical Analysis and Sensing Techniques
  • Dementia and Cognitive Impairment Research
  • Trauma and Emergency Care Studies
  • Child and Adolescent Psychosocial and Emotional Development
  • Feminism, Gender, and Sexuality Studies
  • Cannabis and Cannabinoid Research
  • Lymphoma Diagnosis and Treatment
  • Autoimmune and Inflammatory Disorders Research
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Traumatic Brain Injury Research
  • Behavioral Health and Interventions
  • Chemical synthesis and alkaloids
  • Health, Environment, Cognitive Aging
  • Management of metastatic bone disease

Stanford University
2023-2025

Yale University
2022-2024

University of Minnesota
2019-2021

Opioid use disorder (OUD) is a major source of morbidity and mortality in the U.S. there pressing need to identify additional treatments for disorder. Classic psychedelics (psilocybin, peyote, mescaline, LSD) have been linked alleviation various substance disorders may hold promise as potential OUD. The aim this study was assess whether aforementioned classic psychedelic substances conferred lowered odds Furthermore, aimed replicate extend findings from Pisano et al. (2017) who found be OUD...

10.1038/s41598-022-08085-4 article EN cc-by Scientific Reports 2022-04-07

Individual differences in functional brain connectivity can be used to predict both the presence of psychiatric illness and variability associated behaviors. However, despite evidence for sex network prevalence, presentation, trajectory illnesses, extent which disorder-relevant aspects are shared or unique across sexes remains determined.

10.1016/j.biopsych.2023.03.025 article EN cc-by-nc-nd Biological Psychiatry 2023-04-07

A primary aim of computational psychiatry is to establish predictive models linking individual differences in brain functioning with symptoms. In particular, cognitive impairments are transdiagnostic, treatment resistant, and associated poor outcomes. Recent work suggests that thousands participants may be necessary for the accurate reliable prediction cognition, questioning utility most patient collection efforts. Here, using a transfer learning framework, we train model on functional...

10.1126/sciadv.adn1862 article EN cc-by-nc Science Advances 2024-11-06

An important aim in psychiatry is the establishment of valid and reliable associations linking profiles brain functioning to clinically relevant symptoms behaviors across patient populations. To advance progress this area, we introduce an open dataset containing behavioral neuroimaging data from 241 individuals aged 18 70, comprising 148 meeting diagnostic criteria for a broad range psychiatric illnesses healthy comparison group 93 individuals. These include high-resolution anatomical scans,...

10.1101/2024.06.18.24309054 preprint EN cc-by-nd medRxiv (Cold Spring Harbor Laboratory) 2024-06-21

Hemophagocytic lymphohistiocytosis (HLH) is a rare and often fatal disease if not diagnosed treated promptly. HLH can be due to genetic factors or infections, malignancies collagen-associated vascular diseases. Malignancy-associated only more common in the setting of T/NK-cell lymphomas, but may also rarely seen B-cell lymphoma. Here, we describe unique case patient who initially was with secondary Epstein Barr virus (EBV) infection subsequently developed EBV-positive diffuse large lymphoma...

10.1093/jnen/nlaa061 article EN Journal of Neuropathology & Experimental Neurology 2020-07-10

3,4-Methylenedioxymethamphetamine (MDMA/"ecstasy") is an empathogen that can give rise to increased pleasure and empathy may effectively treat post-traumatic stress disorder. Although prior research has demonstrated associations between ecstasy use favorable mental health outcomes, the physical have largely been unexplored. Thus, goal of this study was examine in a population-based survey sample.This utilized data from National Survey on Drug Use Health (2005-2018), yearly collects...

10.1177/02698811221127318 article EN Journal of Psychopharmacology 2022-10-01

Abstract Background Individual differences in functional brain connectivity can be used to predict both the presence of psychiatric illness and variability associated behaviors. However, despite evidence for sex network prevalence, presentation, trajectory illnesses, extent which disorder-relevant aspects are shared or unique across sexes remains determined. Methods In this work, we predictive modelling approaches evaluate whether correlates underlie expression illness-linked behaviors males...

10.1101/2022.12.18.520947 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2022-12-19

Background Hypertension is a major source of morbidity and mortality worldwide, particularly for racial ethnic minorities who face higher rates hypertension worse health-related outcomes. Recent research has reported on protective associations between classic psychedelics hypertension; however, there need to explore how race ethnicity may moderate such associations. Methods We used data from the National Survey Drug Use Health (2005–2014) assess whether psychedelic use – specifically...

10.3389/fpsyt.2024.1169686 article EN cc-by Frontiers in Psychiatry 2024-06-24

Abstract A primary aim of precision psychiatry is the establishment predictive models linking individual differences in brain functioning with clinical symptoms. In particular, cognitive impairments are transdiagnostic, treatment resistant, and contribute to poor outcomes. Recent work suggests thousands participants may be necessary for accurate reliable prediction cognition, calling into question utility most patient collection efforts. Here, using a transfer-learning framework, we train...

10.1101/2022.12.08.22283232 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2022-12-10

The biological mechanisms that contribute to cocaine and other substance use disorders involve an array of cortical subcortical systems. Prior work on the development maintenance has largely focused cortico-striatal circuits, with relatively less attention alterations within across large-scale functional brain networks, associated aspects dopamine system. brain-wide pattern temporal co-activation between distinct regions, referred as connectome, underpins individual differences in behavior....

10.1101/2023.11.17.567591 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2023-11-20
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