Combined effects of the contraceptive hormones, ethinyl estradiol and levonorgestrel, on the use of place and response memory in gonadally-intact female rats.

During maze navigation rats can rely on hippocampus-mediated place memory or striatum-mediated response memory. Ovarian hormones bias whether females use place or response memory to reach a reward. Here, we investigated the impact of the contraceptive hormones, ethinyl estradiol (EE) and levonorgestrel (LNG), on memory bias.

Modeling hormonal contraception in female rats: A framework for studies in behavioral neurobiology.

Research on hormonal contraceptives (HC) in animal models is lacking, and as a result, so is our understanding of the impact of HC on the brain and behavior. Here, we provide a review of the pharmacology of HC, as well as the methodology and best practices for designing a model of HC in female rats. We outline specific methodological considerations regarding dosing, route of administration, exposure time/timing, and selecting a control group.

Expanding Access to Psychiatric Care: Implementation of Psychiatric e-Consultation and Tele-consultation for Primary Care in a Safety-net Health System.

Technology can expand access to specialty health services for disadvantaged and underserved populations. A novel psychiatric consultation service involving both electronic consultations (e-consultations) and telephonic consultations (tele-consultations) was implemented by hospital-based staff and trainee psychiatrists in 12 primary care sites within a public safety-net health system. Utilization data were collected over a three-year period.