Wellness

Inattentiveness and impulsivity in healthy adults and individuals with attention deficit hyperactivity disorder (ADHD) diminish these individuals' quality of life. Cortical hypometabolism has been hypothesized to contribute to inattentiveness in ADHD. Transcranial photobiomodulation (tPBM) is a safe and non-invasive modality for activation of the prefrontal cortex. tPBM in healthy adults has been shown to augment brain oxygenation, cognition, and mood. The cognition-enhancing effect of tPBM on sustained attention in adults with ADHD remains unstudied. The investigators will evaluate whether tPBM administration to adults with and without ADHD can improve their attention. Each participant will be screened for eighteen criteria based on the Diagnostic and Statistical Manual (DSM-IV, text revised), using the validated instrument Adult ADHD Self-Report Scale (ASRS-v1.1). Blinded participants will be randomized into (I) Active-tPBM or (II) Sham-tPBM groups. After undergoing an 8-minute administration of Sham or 1064 nm tPBM to the lateral and medial right prefrontal cortex, each participant will complete a 14-minute, computer-based Conner's continuous performance task-3 (CPT-3). The investigators will examine whether adults with and without ADHD who receive Active-tPBM improve in measures of inattention, impulsivity, sustained attention, or vigilance compared to the Sham-tPBM group. Cognitive assessments of attention like the CPT-3 may evaluate the efficacy of tPBM to increase cortical metabolism in healthy adults and individuals with conditions like ADHD. The investigators anticipate their investigation will be a starting point for more sophisticated studies that focus on the implications of tPBM on cognition.

The goal of this clinical trial is to learn if app-based wellness programs can help improve wellbeing and self-compassion for medical residents. This is a pilot study, which is done on a small group of people to learn if a larger study would be useful. The main questions it aims to answer are: 1. Are app-based wellness interventions feasible and acceptable in a high-stress population like medical residents? 2. Can app-based wellness programs improve wellbeing and self-compassion in medical residents? Researchers will compare the app-based wellness program to a time- and attention-matched control program. Participants will: * Complete online questionnaires at the start of the study and again after completion of the wellness program * Be assigned by chance (like a coin toss) to one of two different app-based programs, and will participate in the assigned program for 6 weeks. Both programs will involve weekly lessons and brief, daily exercises. Engagement with these exercises will not be mandatory but highly encouraged.

The study will examine the role of digital wellness modules (brief mindfulness and light to moderate physical exercise) delivered through a smartphone wellness application and their short-term effects on health behavior motivation and change, and longer-term quality of life and non-pathological affective states.

The purpose of this study is to: 1. Understand the participant experience using a health and wellness product and effects of the study product on GLP-1 users and those trying to lose weight 2. Understand how participants may use and accept a health and wellness product 3. Understand the side effects of a health and wellness product 4. Evaluate the quality and effects of a health and wellness product on participant health through self-reported measures (electronic surveys) and biomarker collections.

The goal of this observational study is to learn if a non-contact facial scan using artificial intelligence (AI) can be used to check health status in adults living in urban areas such as Jakarta. The facial scan uses a method called remote photoplethysmography (rPPG), which measures small changes in blood flow from the face using a camera. The main questions this study aims to answer are: 1. How close are the results from the facial scan to standard medical measurements, such as heart rate, breathing rate, blood pressure, and oxygen levels? 2. Can the facial scan estimate other health indicators, such as blood sugar, lipid profile, HbA1c, and hemoglobin levels? 3. Is there a relationship between the facial scan results and mental health, such as stress, anxiety, and depression? Participants will take part in several simple and mostly non-invasive procedures: 1. Answer questionnaires about their mental health and daily habits 2. Have basic health checks, such as blood pressure, heart rate, and body measurements 3. Provide a blood sample for laboratory testing 4. Complete a facial scan using a camera for about 1 to 3 minutes Researchers will compare the results from the facial scan with standard clinical and laboratory tests to see how well the technology works. This study may help develop a simple and accessible screening tool that can be used for early detection of health risks. It may also support the use of digital health and telemedicine in community and clinical settings.

This study tests the Chilipad Dock Pro Bed Cooling System and Sleep Tracker, focusing on how temperature affects sleep quality and well-being. Over a 35-day period, metrics captured by our Sleep Tracker and participant feedback will be used to evaluate sleep quality and assess well-being. Participation requires minimal time and effort - set-up, sleep, and check-in periodically to provide feedback.

The goal of this observational study is to quantify ergonomic risk associated with traditional protective equipment in operators working in the cardiac catheterization laboratory as compared with a mobile protection system. The main questions it aims to answer is: What is the mean time spent by operators in positions of high ergonomic postural risk during cases? Participants will wear IMU, EMG, and radiation sensors, as well as complete baseline and discomfort surveys for several catheterization procedures.

The purpose of the study is to collect and analyze physiological, physical, and molecular data from a diverse population to increase our understanding of how such parameters are associated with health and disease.