TL;DR: A 2026 study in Psychopharmacology found that healthy adults who used cannabis frequently had higher circulating THC markers after at least 12 hours of verified abstinence, but their cold-pressor pain threshold, pain tolerance, and pain ratings did not differ from occasional users. Key Findings 75 cannabis users were tested: the sample included 38 occasional …
TL;DR: A 2026 randomized trial in PLOS One found that one week of Bhagavad Gita learning, alone or paired with yoga, was associated with lower Generalized Anxiety Disorder-7 (GAD-7) scores in Indian healthcare workers, with the strongest 45-day responder rate in the Gita-only group. Key Findings 68 healthcare workers: Researchers randomized 17 participants each to …
TL;DR: A 2026 mouse and cell study in Signal Transduction and Targeted Therapy linked ATP11B, a phospholipid-flipping transport protein, to hippocampal iron handling, mitochondrial failure, ferroptosis, and age-related cognitive decline. Key Findings ATP11B fell with brain aging: Older mice showed lower blood-brain-barrier tight-junction markers and ATP11B emerged from integrated aging, endothelial-cell, and transport-gene analyses. ATP11B …
TL;DR: A 2026 BMC Psychiatry study found that antipsychotic dose was not associated with Montreal Cognitive Assessment (MoCA), a brief cognitive screening test, in clinically stable schizophrenia patients under 40, while higher symptom scores and longer illness duration tracked lower cognition. Key Findings Forty-one clinically stable outpatients with schizophrenia were included after researchers screened a …
TL;DR: A case study published in 2026 in BMC Neurology described a 45-year-old man with acute anti-glycine receptor progressive encephalomyelitis with rigidity and myoclonus (PERM), a stiff-person-spectrum disorder, whose sound-triggered muscle jerks repeatedly drove oxygen saturation down to 30% before immunotherapy and plasma exchange were followed by recovery. Key Findings Acute onset: Symptoms developed over …
TL;DR: A 2026 study in Scientific Reports found that 300 high-risk pregnant women in Egypt reported much lower pregnancy anxiety and stress scores after 4 weeks of daily AI chatbot emotional support, although the pre-post design cannot prove the chatbot caused the full change. Key Findings 300 high-risk pregnancies: Researchers recruited women aged 18-45 from …
TL;DR: A 2026 cross-sectional study in Scientific Reports found that attention-deficit/hyperactivity disorder (ADHD) symptom screening was linked to extremely severe chronic pain in 958 adults at Japanese pain centers, while autism spectrum disorder (ASD) screening was not clearly tied to pain intensity. Key Findings Referral pain sample: Researchers analyzed 958 adults with persistent chronic pain …
TL;DR: A 2026 qualitative study in BMC Psychology reported that the For Baby’s Sake whole-family domestic violence and abuse programme was linked to parents’ perceived changes in abuse recognition, emotion regulation, and parenting behavior across pregnancy-to-two-year interviews. Key Findings 83 interviews: Researchers analyzed 83 interviews from 39 parents enrolled in the For Baby’s Sake programme. …
TL;DR: A 2026 preprint in medRxiv from the CORE-VNS study reported that vagus nerve stimulation (VNS), a neuromodulation therapy for drug-resistant epilepsy, produced similar 36-month seizure reductions in people with and without prior intracranial epilepsy surgery. Key Findings 531 VNS implants: The analysis included 531 people with drug-resistant epilepsy who received an initial VNS implant …
TL;DR: A 2026 study in Journal of Medical Case Reports described a 71-year-old breast-cancer survivor whose Montreal Cognitive Assessment (MoCA), a cognitive screening test, increased from 16 to 20 and whose 15-item Geriatric Depression Scale (GDS-15), a depression-symptom questionnaire, decreased from 8 to 2 after 12 sessions of left DLPFC, a prefrontal executive-control region, transcranial …
