Now showing items 21-26 of 26

    • Patient Smartphone Ownership and Interest in Mobile Apps to Monitor Symptoms of Mental Health Conditions: A Survey in Four Geographically Distinct Psychiatric Clinics 

      Torous, John; Chan, Steven Richard; Yee-Marie Tan, Shih; Behrens, Jacob; Mathew, Ian; Conrad, Erich J; Hinton, Ladson; Yellowlees, Peter; Keshavan, Matcheri (JMIR Publications Inc., 2014)
      Background: Despite growing interest in mobile mental health and utilization of smartphone technology to monitor psychiatric symptoms, there remains a lack of knowledge both regarding patient ownership of smartphones and ...
    • Pituitary volume in schizophrenia spectrum disorders 

      Romo-Nava, F.; Hoogenboom, W.S.; Pelavin, P.E.; Alvarado, J.L.; Bobrow, L.H.; MacMaster, F.P.; Keshavan, Matcheri S; McCarley, Robert William; Shenton, Martha Elizabeth (Elsevier BV, 2013)
      Introduction—There is converging evidence supporting hyperactivity of the HypothalamicPituitary-Adrenal (HPA) axis in schizophrenia spectrum disorders (SSD), such as schizotypal personality disorder (SPD), first-episode ...
    • Recent advances in understanding schizophrenia 

      Haller, Chiara S.; Padmanabhan, Jaya L.; Lizano, Paulo; Torous, John; Keshavan, Matcheri (Faculty of 1000 Ltd, 2014)
      Schizophrenia is a highly disabling disorder whose causes remain to be better understood, and treatments have to be improved. However, several recent advances have been made in diagnosis, etiopathology, and treatment. ...
    • Reducing the duration of untreated psychosis and its impact in the U.S.: the STEP-ED study 

      Srihari, Vinod H; Tek, Cenk; Pollard, Jessica; Zimmet, Suzannah; Keat, Jane; Cahill, John D; Kucukgoncu, Suat; Walsh, Barbara C; Li, Fangyong; Gueorguieva, Ralitza; Levine, Nina; Mesholam-Gately, Raquelle I; Friedman-Yakoobian, Michelle; Seidman, Larry J; Keshavan, Matcheri S; McGlashan, Thomas H; Woods, Scott W (BioMed Central, 2014)
      Background: Early intervention services for psychotic disorders optimally interlock strategies to deliver: (i) Early Detection (ED) to shorten the time between onset of psychotic symptoms and effective treatment (i.e. ...
    • Sleep spindle deficits in antipsychotic-naïve early course schizophrenia and in non-psychotic first-degree relatives 

      Manoach, Dara S.; Demanuele, Charmaine; Wamsley, Erin J.; Vangel, Mark; Montrose, Debra M.; Miewald, Jean; Kupfer, David; Buysse, Daniel; Stickgold, Robert; Keshavan, Matcheri S. (Frontiers Media S.A., 2014)
      Introduction: Chronic medicated patients with schizophrenia have marked reductions in sleep spindle activity and a correlated deficit in sleep-dependent memory consolidation. Using archival data, we investigated whether ...
    • Utilizing a Personal Smartphone Custom App to Assess the Patient Health Questionnaire-9 (PHQ-9) Depressive Symptoms in Patients With Major Depressive Disorder 

      Torous, John; Staples, Patrick; Shanahan, Meghan; Lin, Charlie; Peck, Pamela; Keshavan, Matcheri; Onnela, Jukka-Pekka (JMIR Publications Inc., 2015)
      Background: Accurate reporting of patient symptoms is critical for diagnosis and therapeutic monitoring in psychiatry. Smartphones offer an accessible, low-cost means to collect patient symptoms in real time and aid in ...