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brain research

Research articles and news stories tagged with brain research

·July 31, 2026·7 min read

Ketamine Reshapes Neural Networks and Neuroplasticity

Ketamine triggers a corticosterone-FKBP51 signaling pathway in female mice that prompts microglia to clear extracellular matrix and enhance synaptic plasticity, an immune-driven mechanism absent in males.

This shows sound waves, a heart and the outline of a person.

Featured Neuroscience

·July 30, 2026·8 min read

Teaching AI to “Listen” for Disease

An international initiative establishes the first consensus framework for vocal biomarkers, creating standardized definitions to accelerate voice-based disease diagnostics.

Brain Cancer Featured Neurology Neuroscience

·July 30, 2026·8 min read

Focused Ultrasound Opens Blood-Brain Barrier to Treat Brain Cancer

Focused ultrasound effectively opens the blood-brain barrier in gliomas, proving that brain tumors are highly receptive to targeted, size-optimized drug delivery.

This shows a head and psilocybin mushrooms.

Featured Neuroscience Psychology

·July 30, 2026·12 min read

Psilocybin Therapy Drives 75% PTSD Remission

A new study demonstrates that psilocybin-assisted therapy is safe and achieves a 75% remission rate in veterans with severe, treatment-resistant PTSD.

Featured Neuroscience

·July 30, 2026·7 min read

Learning Depends on Refining Existing Neural Connections

Learning relies on refining the strength of existing connections rather than building new neural pathways, pointing to a shared computational principle in human and artificial intelligence.

This shows a woman's head surrounded by clouds.

Featured Neuroscience Psychology

·July 30, 2026·8 min read

Controlled Breathing Reduces Cravings in Addiction

Controlled breathing interventions significantly reduce substance cravings across alcohol, nicotine, opioids, and stimulants, offering a scalable adjunct to standard addiction therapies.

Featured Neuroscience

·July 30, 2026·9 min read

The Neural Signal of Curiosity and Information Value

A new study reveals that mice pay a physical reward cost to gain advance information, driven by a distinct population of orbitofrontal cortex neurons that encode the intrinsic value of knowledge.

Featured Neuroscience

·July 29, 2026·7 min read

How Musical Improvisation Rewires Brain Activity

Musical improvisation suppresses self-critical prefrontal regions in adults and activates intrinsic reward structures in children, demonstrating that generative creativity is an innate brain mechanism.

Featured Neurology Neuroscience

·July 29, 2026·6 min read

Early Sugar Restriction Linked to 23% Lower Risk of Dementia

Analyzing UK sugar rationing data shows that limiting sugar exposure in utero and during the first two years of life reduces dementia risk by up to 23% and delays disease onset by 2.6 years.

Featured Neuroscience

·July 29, 2026·6 min read

Resource Limits and Noise Dictate Memory

A new study presents a mathematical framework showing that organisms shift abruptly from reactive to memory-based strategies only when energy resources exceed a critical threshold, with memory offering peak utility under moderate environmental uncertainty.

Brain Cancer Featured Genetics Neurology Neuroscience

·July 29, 2026·8 min read

Gene Pathway Identified as Glioblastoma Target

The m6A reader protein IGF2BP3 stabilizes TRNAU1AP mRNA to drive protective selenoprotein synthesis, revealing a novel targeted drug vulnerability in glioblastoma.