Clinical Manifestations.

Background: The salience network (SN) functions as a dynamic switch between the default mode network (DMN) and the frontoparietal network (FPN), aligning with salience and cognitive demand. Dysfunctions in SN activity within the cognitive and affective domains are linked to a wide range of deficits and maladaptive behavioral patterns in various clinical disorders. Emotion recognition is pivotal in social interactions and can be affected in neurodegenerative disorders.

Short- to medium-term follow-up of normoponderal children and adolescents with subclinical hypothyroidism: a retrospective study of the last 15 years.

Objectives: Subclinical hypothyroidism (SCH) is defined by elevated thyroid-stimulating hormone (TSH) levels (>5 mUI/L) and normal total and free thyroxine levels (fT4). There is ongoing debate over whether mild SCH should be treated. This study aims to assess the clinical course of normoponderal pediatric patients with SCH.

Effect of melatonin on postoperative cognitive function in elderly patients submitted to transurethral resection of the prostate under spinal anesthesia.

Background: Hospitalization for Transurethral Prostate Resection (TURP) involves circadian rhythm disturbance - a possible cause of Postoperative Neurocognitive Disorder (POCD) in elderly patients. This study investigated whether melatonin ameliorated this effect.

Methods: A double-blind, randomized clinical trial used a battery of neuropsychological tests to evaluate cognitive performance of 118 patients aged ≥ 60, before TURP with spinal anesthesia, and at 21- and 180-days PO.

Non-Contact Monitoring of Inhalation-Exhalation (I:E) Ratio in Non-Ventilated Subjects.

The inhalation-exhalation (I:E) ratio, known to be an indicator of respiratory disease, is the ratio between the inhalation phase and exhalation phase of each breath. Here, we report on results from a non-contact monitoring method for the determination of the I:E ratio. This employs a depth sensing camera system that requires no sensors to be physically attached to the patient.

Coffee Intake in Brazil Influences the Consumption of Sugar, Sweets, and Beverages.

Considering the high consumption of coffee in Brazil, this study aimed to investigate the relationship between coffee consumption and the intake of added sugar, non-caloric sweeteners, sugary beverages, and foods. A modified case-crossover study was conducted using data from the national "Household Budget Survey (POF)" which 38,854 participants. Dietary intake was assessed using 24-h recalls on two non-consecutive days.