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News
Resource Limits and Noise Dictate Memory
54+ min ago (581+ words) Summary: A new study established a mathematical framework explaining when organisms rely on past memories versus immediate sensory cues for decision-making. The team modeled the fundamental tradeoff between decision accuracy and the bioenergetic cost of maintaining memory systems. Their findings…...
Gene Pathway Identified as Glioblastoma Target
1+ hour, 29+ min ago (649+ words) Summary: A study identified the protein TRNAU1AP as a key driver of glioblastoma (GBM) stem cell survival and tumor progression. The research team demonstrated that elevated TRNAU1AP levels correlate with significantly worse clinical survival outcomes in glioblastoma patients. TRNAU1AP functions by forming intracellular…...
Oral Ozempic Cuts Heavy Drinking and Cravings
2+ hour, 1+ min ago (598+ words) Summary: In a clinical trial, oral semaglutide was found to significantly reduce heavy drinking days, daily cravings, and alcohol-related problems in adults with moderate-to-severe Alcohol Use Disorder (AUD). Evaluating 50 adults seeking treatment for AUD, the study revealed that oral semaglutide,…...
AI Automates Cognitive Testing of Wild Monkeys
3+ hour, 29+ min ago (1758+ words) Field-tested in Costa Rica’s Taboga Forest Reserve, the system uses YOLO computer vision to identify wild white-faced capuchins with 97 percent accuracy, deliver personalized touchscreen tasks via a Raspberry Pi microcomputer, and dispense food rewards automatically. Scientists created an AI system…...
Eye Contact Syncs Infant Brains for Language Learning
1+ day, 33+ min ago (1018+ words) Summary: Researchers discovered that eye contact acts as an intentional switch that synchronizes brainwaves between infants and adult speakers, directly driving language acquisition. The cross-cultural study monitored 8 to 10 month old infants using electroencephalography (EEG) as they listened to novel nonsense…...
Brain-Inspired AI Uses Cognitive Maps
1+ day, 48+ min ago (612+ words) Source: Graz University of Technology Researchers at Graz University of Technology, in collaboration with international partners, have developed a novel, brain-inspired AI model that can plan flexibly and solve complex problems. In doing so, it consumes significantly less energy than…...
Consistent Daily Routines Reduce Physical Pain and Depression
1+ day, 2+ hour ago (731+ words) Summary: A study reveals that maintaining a consistent daily routine can significantly reduce physical pain and ease symptoms of depression, offering a accessible strategy for improving overall quality of life, particularly among older adults with insomnia. Source: University of Missouri…...
Core2Edge Model Maps Human Glioblastoma Cell Invasion in 3D
1+ day, 2+ hour ago (770+ words) Summary: Researchers developed “Core2Edge,” an advanced ex vivo human tissue model that replicates the invasive spread and molecular diversity of glioblastoma. Source: University of Bonn “To understand why glioblastoma keeps coming back, we need to look closely at the tumor cells…...
CBD and THC Reduce Dementia Agitation
1+ day, 3+ hour ago (721+ words) The multicenter, randomized, double-blind, placebo-controlled study evaluated an oral oil formulation (2 mg THC / 100 mg CBD per dose) across 120 hospice-eligible dementia patients experiencing severe agitation. The trial met its primary and key secondary endpoints. Participants receiving the cannabinoid therapy experienced rapid,…...
3-Region Neural Circuit Required for Sleep Memory
2+ day, 50+ min ago (506+ words) Summary: A human intracranial recording study reveals that memory consolidation during sleep depends on precise, coordinated activity among three brain regions: the orbitofrontal cortex, the thalamus, and the hippocampus. Researchers at Kennedy Krieger Institute and Johns Hopkins Medicine have discovered…...