Chronic Stress Rewires the Brain in Stages, Longitudinal fMRI Study of Mice Reveals
A longitudinal fMRI study in mice shows that chronic stress dismantles brain function in stages, from local hub breakdown to ...
Tag: hippocampus
Gut Inflammation, Anxious Brain: Dexpanthenol Eases Colitis-Linked Anxiety in Rats
The relationship between intestinal inflammation and behavioral changes has become one of the more compelling frontiers in gastroenterology and neuroscience ...
Hidden Brain Inflammation: Advanced MRI Reveals Bilateral Limbic Encephalitis Missed by Conventional Scans
Advanced MRI techniques revealed bilateral brain inflammation in a systemic sclerosis patient whose conventional scans showed only subtle unilateral changes, ...
Synthetic Macamide Analog Reshapes Hippocampal Endocannabinoid System but Fails to Prevent Seizure Progression in Rats
A new FAAH-inhibiting macamide analog, MCH-02, induced significant molecular remodeling of the hippocampal endocannabinoid system and BK channel expression in ...
One Synapse, Many Memories: How the Brain Builds LTP in Different Ways
New evidence shows the hippocampus expresses multiple mechanistically distinct forms of long-term potentiation, shaped by sex, brain region, and induction ...
Poor Sleep Is Linked to Weaker Memory in Black Adults, and Discrimination May Play a Role
A new experimental study finds that poorer sleep quality is associated with weaker episodic memory retention in Black adults but ...
Your Pupils May Reveal How the Brain Decides What to Remember, New Framework Suggests
A new theoretical framework proposes that pupil dynamics measured non-invasively can serve as a systems-level biomarker linking dopamine and norepinephrine ...
Metformin Reshapes Brain PET Scans, Raising New Questions for Dementia Diagnosis
A new translational study shows that metformin alters regional brain glucose metabolism on 18F-FDG PET scans in both mice and ...
Shared Molecular Fingerprint of Alzheimer’s and Lewy Body Dementia Revealed in Human Brain Maps
A whole-transcriptome study of five brain regions from verified Alzheimer's and Lewy body dementia donors reveals a shared molecular signature ...
Memory as a Selection Process: New Framework Rethinks How Experiences Become Lasting Knowledge
The distinction drawn between selective stabilization and relational integration invites comparison with long-standing debates in memory science about why some ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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