The following articles are from multiple resources:
BRAIN
1) How Kids' Neuro Outcomes Compare After Forceps, Vacuum, or Second-Stage C-Section
2) Scientists identify key brain structure linked to bipolar pathology
https://www.psypost.org/scientists-identify-key-brain-structure-linked-to-bipolar-pathology/
3) Alcohol shifts the brain into a fragmented and local state
https://www.psypost.org/alcohol-shifts-the-brain-into-a-fragmented-and-local-state/
4) What brain scans reveal about people who move more
https://www.psypost.org/what-brain-scans-reveal-about-people-who-move-more/
5) Speaking multiple languages appears to keep the brain younger for longer
https://www.psypost.org/speaking-multiple-languages-appears-to-keep-the-brain-younger-for-longer/
6) How sleep loss can damage your brain's wiring
https://medicalxpress.com/news/2026-02-loss-brain-wiring.html
7) Protective mechanism discovered in female brain: Switched-off X chromosome can reactivate to reduce disease severity
https://medicalxpress.com/news/2026-02-mechanism-female-brain-chromosome-reactivate.html
8) Why we sleep poorly in new environments: A brain circuit that keeps animals awake
https://medicalxpress.com/news/2026-01-poorly-environments-brain-circuit-animals.html
9) Stimulating the brain with electromagnetic therapy after stroke may help reduce disability
https://medicalxpress.com/news/2026-01-brain-electromagnetic-therapy-disability.html
10) How open questions reveal the full extent of damage done by electroconvulsive therapy
https://medicalxpress.com/news/2026-02-reveal-full-extent-electroconvulsive-therapy.html
11) Neuroscientists reveal how jazz improvisation shifts brain activity
https://www.psypost.org/neuroscientists-reveal-how-jazz-improvisation-shifts-brain-activity/
12) Cesarean and assisted vaginal births show similar long-term neurodevelopmental outcomes
https://medicalxpress.com/news/2026-02-cesarean-vaginal-births-similar-term.html
and
How Kids' Neuro Outcomes Compare After Forceps, Vacuum, or Second-Stage C-Section — Small differences found, but researchers said these should be interpreted with caution
13) High-precision neurofeedback accelerates the mental health benefits of meditation
14) Can shoes boost your brain power? What neuroscience says about the new claims
15) For people with traumatic brain injury and their caregivers, recovery of basic communication is an 'acceptable' outcome
https://medicalxpress.com/news/2026-02-people-traumatic-brain-injury-caregivers.html
16) High estrogen levels in brain may increase women's risk of stress-related memory issues
https://medicalxpress.com/news/2026-02-high-estrogen-brain-women-stress.html
17) How sleep loss can damage your brain's wiring
https://medicalxpress.com/news/2026-02-loss-brain-wiring.html
18) Addiction and appetite along the gut-brain axis: Vagus nerve may play a crucial role in the dopamine reward pathway
https://medicalxpress.com/news/2026-02-addiction-appetite-gut-brain-axis.html
19) Brain network responsible for Parkinson's disease identified
https://medicalxpress.com/news/2026-02-brain-network-responsible-parkinson-disease.html
20) Traumatic brain injury of any severity is associated with greater chance of work disability
https://medicalxpress.com/news/2026-02-traumatic-brain-injury-severity-greater.html
21) Scientists: A common vaccine appears to have a surprising impact on brain health
22) Hippocampal neurons shift their activity backward in time to anticipate rewards
23) Study finds mindfulness creates lasting improvements in visual memory
https://www.psypost.org/study-finds-mindfulness-creates-lasting-improvements-in-visual-memory/
24) Study reveals molecular impact on oxygen-starved brain of newborns, offers hints to reduce long-term damage
https://medicalxpress.com/news/2026-02-reveals-molecular-impact-oxygen-starved.html
25) Rewards vs. goals: How a brain signal used to study depression tells us about our immediate desires
https://medicalxpress.com/news/2026-02-rewards-goals-brain-depression-desires.html
26) Fever chills explained: How brain signals push warmth-seeking to fight infection
https://medicalxpress.com/news/2026-02-fever-chills-brain-warmth-infection.html
27) Controlled 'oxidative spark' may serve as a surprising ally in brain repair
https://medicalxpress.com/news/2026-02-oxidative-ally-brain.html
28) Pediatricians Should Be Alert for This Deadly Infection in Kids
— Brain-eating P. dendritiformis infections could become more common, researcher warns
https://www.medpagetoday.com/casestudies/pediatrics/119792
29) Gamma-synced brain stimulation can nudge people to behave less selfishly
https://medicalxpress.com/news/2026-02-gamma-synced-brain-nudge-people.html
30) Discovery of unique brain tumor subtypes offers hope for targeted glioma therapies
https://medicalxpress.com/news/2026-02-discovery-unique-brain-tumor-subtypes.html
31) Investigating the use of a common vitamin to treat the aggressive brain cancer glioblastoma
32) Parkinson’s disease as a somato-cognitive action network disorder
https://www.nature.com/articles/s41586-025-10059-1
33) Review of 40 years of genetics suggests dyslexia involves broader brain networks
https://medicalxpress.com/news/2026-02-years-genetics-dyslexia-involves-broader.html
34) Study reveals insights about brain regions linked to OCD, informing potential treatments
https://medicalxpress.com/news/2026-02-reveals-insights-brain-regions-linked.html
35) Decades of drinking reshape gene expression in key human brain regions, study shows
https://medicalxpress.com/news/2026-02-decades-reshape-gene-key-human.html
36) Study of 12 monks finds meditation heightens brain activity, reshaping neural dynamics
https://medicalxpress.com/news/2026-02-monks-meditation-heightens-brain-reshaping.html
37) How immune cells in the adult brain can regulate generation of new neurons
https://medicalxpress.com/news/2026-02-immune-cells-adult-brain-generation.html
38) Researchers find brain mechanism behind 'flashes of intuition
https://medicalxpress.com/news/2026-02-brain-mechanism-intuition.html
39) The brain on books: How reading reshapes language processing
https://medicalxpress.com/news/2026-02-brain-reshapes-language.html
40) Sex differences in brain volume emerge before birth, groundbreaking research suggests
41) Structural differences found in brains of people with panic disorder
https://medicalxpress.com/news/2026-02-differences-brains-people-panic-disorder.html
42) Stimulating the central thalamus during anesthesia sheds light on neural basis of consciousness
https://medicalxpress.com/news/2026-02-central-thalamus-anesthesia-neural-basis.html
43) Brain network identified for effective treatment of Parkinson's disease
https://medicalxpress.com/news/2026-02-brain-network-effective-treatment-parkinson.html
44) The surprising way the brain’s dopamine-rich reward center adapts as a romance matures
45) Scientists: Ultra-processed foods are engineered to hijack your brain and should be treated like Big Tobacco
46) Daily Coffee Tied to Brain Benefits — Two to three cups a day linked with less dementia risk -- but not if it's decaf
and
Coffee and Tea Intake, Dementia Risk, and Cognitive Function
47) Frontal brain signal tied to compulsive behaviors in people with OCD
https://medicalxpress.com/news/2026-02-frontal-brain-compulsive-behaviors-people.html
48) Addiction affects your brain as well as your body. That's why detoxing is just the first stage of recovery
https://medicalxpress.com/news/2026-02-addiction-affects-brain-body-detoxing.html
49) Acupuncture can reduce migraine pain, and brain scans reveal who might benefit
https://medicalxpress.com/news/2026-02-acupuncture-migraine-pain-brain-scans.html
50) What causes brain fog?
https://medicalxpress.com/news/2026-02-brain-fog.html
51) Exercise may train the brain to build endurance via SF1 neuron activity
https://medicalxpress.com/news/2026-02-brain-sf1-neuron.html
52) Scientists discover new gatekeeper cell in the brain
https://medicalxpress.com/news/2026-02-scientists-gatekeeper-cell-brain.html
53) Newly identified brain circuit and cells link prior experiences to appetite
https://medicalxpress.com/news/2026-02-newly-brain-circuit-cells-link.html
54) Mapping the role of a master regulator in early brain development
https://medicalxpress.com/news/2026-02-role-master-early-brain.html
ALZHEIMER’S / DEMENTIA
1) Shingles vaccination associated with delayed dementia onset in older adults
https://medicalxpress.com/news/2026-02-shingles-vaccination-delayed-dementia-onset.html
2) One-third of dementia cases are linked to non brain-related diseases, study finds
https://medicalxpress.com/news/2026-02-dementia-cases-linked-brain-diseases.html
3) The microbiota–gut–brain axis in mild cognitive impairment and Alzheimer's disease: a scoping review of human studies
https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.71023
4) Keeping your mind active throughout life associated with lower Alzheimer's risk
https://medicalxpress.com/news/2026-02-mind-life-alzheimer.html
5) Specific brain training regimen linked to lower dementia risk in 20-year study
6) Long COVID linked to Alzheimer's disease mechanisms
https://medicalxpress.com/news/2026-02-covid-linked-alzheimer-disease-mechanisms.html
7) Identification of Chlamydia pneumoniae and NLRP3 inflammasome activation in Alzheimer’s disease retina
https://www.nature.com/articles/s41467-026-68580-4
8) Early cognitive stimulation protects brain function in Alzheimer's disease, study suggests
https://medicalxpress.com/news/2026-02-early-cognitive-brain-function-alzheimer.html
9) Depression can look starkly different for everyone — but 6 symptoms could increase dementia risk
10) Speed-focused brain training tied to 25% lower dementia risk after 20 years
https://medicalxpress.com/news/2026-02-focused-brain-dementia-years.html
11) Gut-brain discovery identifies harmful bacterial sugar as potential therapeutic target for ALS and dementia
https://medicalxpress.com/news/2026-02-gut-brain-discovery-bacterial-sugar.html
12) 3D imaging traces vascular amyloid spread in the human brain, from surface arteries to deeper vessels
https://medicalxpress.com/news/2026-02-3d-imaging-vascular-amyloid-human.html
13) Alzheimer's Dementia Risk Nearly 40% Lower With Lifelong Learning
— Intellectual enrichment throughout the lifespan tied to higher cognitive function
14) Cumulative lead exposure linked to increased Alzheimer's and dementia risk, study finds
https://medicalxpress.com/news/2026-02-cumulative-exposure-linked-alzheimer-dementia.html
15) Gut-brain discovery identifies harmful bacterial sugar as potential therapeutic target for ALS and dementia
https://medicalxpress.com/news/2026-02-gut-brain-discovery-bacterial-sugar.html
GENERAL & MENTAL HEALTH
1) The EPA just erased a century of public health progress - The agency says the ‘value of statistical life’ is too uncertain to quantify. That’s both incorrect and morally wrong
https://www.statnews.com/2026/02/02/epa-value-statistical-life-public-health-betrayal/
2) Unexplained CDC data pauses raise concerns for public health decisions
3) Pink noise reduces REM sleep and may harm sleep quality
https://medicalxpress.com/news/2026-01-pink-noise-rem-quality.html
4) Health threat of global plastics projected to soar
https://medicalxpress.com/news/2026-01-health-threat-global-plastics-soar.html
5) Perceiving nature in daily life and exercise linked to better mental health
https://medicalxpress.com/news/2026-01-nature-daily-life-linked-mental.html
6) Why a high school reunion might lift your mood: Study links nostalgia to gratitude
https://medicalxpress.com/news/2026-02-high-school-reunion-mood-links.html
7) Incidence of psychotic disorders by birth cohort: a population-based cohort study in Ontario, Canada
https://www.cmaj.ca/content/198/4/E118
8) Targeting the immune system may help treat a specific subtype of depression
https://www.psypost.org/targeting-the-immune-system-may-help-treat-a-specific-subtype-of-depression/
9) High-dose antioxidants linked to offspring birth defects
https://medicalxpress.com/news/2026-02-high-dose-antioxidants-linked-offspring.html
10) One-Year Actigraphy Study of Sleep and Rest-Activity Rhythms as Markers of Relapse in Depression
11) Omega-3 Intake Linked to Reduced Depression Severity in U.S. Adults
12) Addressing shame should be a focal point of treatment of childhood sexual abuse survivors, researchers suggest
https://medicalxpress.com/news/2026-02-shame-focal-treatment-childhood-sexual.html
13) If you fear pain, if you dislike pain, don't do an evil deed in open or secret. If you're doing or will do an evil deed, you won't escape pain: it will catch you even as you run away.
https://optaviamedia.com/pdf/Metabolic-Health-in-America.pdf
14) More Evidence Supports Exercise for Depression, Anxiety — Data from randomized trials provided robust evidence for benefit of exercise on symptoms
15) Reduction in PTSD symptoms linked to better cognitive performance in new study of veterans
16) Aluminum Exposure From Vaccines and Diet
17) Sleep disruption damages gut's self-repair ability via stress signals from brain: A biological chain reaction
https://medicalxpress.com/news/2026-02-disruption-gut-ability-stress-brain.html
18) Keto diet a potential treatment for depression, trial shows
https://medicalxpress.com/news/2026-02-keto-diet-potential-treatment-depression.html
19) FDA Removes Warning Page About Dangerous Autism Treatments
— Autism researchers question motivations for latest HHS changes, including the new IACC
https://www.medpagetoday.com/neurology/autism/119734
20) Autism Incidence in Girls and Boys May Be Nearly Equal, Study Suggests — Swedish research raises questions about why girls are diagnosed later
https://www.medpagetoday.com/neurology/autism/119747
21) Lucid dreaming could be used for mental health therapy, new study says
https://medicalxpress.com/news/2026-02-lucid-mental-health-therapy.html
22) Help for adults addicted to social media and internet gaming
https://medicalxpress.com/news/2026-02-adults-addicted-social-media-internet.html
23) Which childhood abuse survivors are at elevated risk of depression? New study provides important clues
https://medicalxpress.com/news/2026-02-childhood-abuse-survivors-elevated-depression.html
24) As nights warm, study flags possible prenatal link to autism risk
https://medicalxpress.com/news/2026-02-nights-flags-prenatal-link-autism.html
25) Metabolism and metabolic health: What they mean and why they matter
https://www.ondemand.labcorp.com/blog/metabolism-vs-metabolic-health
26) The EPA Just Made Our Air Less Safe to Breathe — Repealing the Endangerment Finding will shape our clinical reality for years to come
and
EPA Revokes Finding That Helped Fight Climate Change: Here's What to Know — Endangerment finding has been central basis for regulating planet-warming emissions for 16 years
SARS-CoV-2
1) Trump policies at odds with emerging understanding of COVID's long-term harm
2) Managing long COVID energy levels with a new activity-tracking app
https://medicalxpress.com/news/2026-01-covid-energy-tracking-app.html
3) Brain scans reveal neural connectivity deficits in Long COVID and ME/CFS
https://www.psypost.org/brain-scans-reveal-neural-connectivity-deficits-in-long-covid-and-me-cfs/
4) Choroid plexus alterations in long COVID and their associations with Alzheimer's disease risks
https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.71020
5) How Last Season's COVID Shots Fared Against Severe Disease, Death — Sustained protection through 6 months, but effectiveness slipped as newer strains emerged
6) Trump policies at odds with emerging understanding of COVID's long-term harm
https://medicalxpress.com/news/2026-02-trump-policies-odds-emerging-covid.html
7) Why covid-19 is “a vascular disease masquerading as a respiratory one”
8) Study shows impaired energy metabolism in the brains of people with post-COVID
https://medicalxpress.com/news/2026-02-impaired-energy-metabolism-brains-people.html
9) Long COVID linked to Alzheimer's disease mechanisms
https://medicalxpress.com/news/2026-02-covid-linked-alzheimer-disease-mechanisms.html
YOUTH
1) Social anxiety has a “dark side” that looks nothing like shyness
https://www.psypost.org/social-anxiety-has-a-dark-side-that-looks-nothing-like-shyness/
2) Saline nasal spray alone resolves sleep-disordered breathing in nearly one-third of children, study finds
https://medicalxpress.com/news/2026-02-saline-nasal-spray-disordered-children.html
3) Q&A: Psychologist offers guidance on new screen time recommendations for children
https://medicalxpress.com/news/2026-02-qa-psychologist-guidance-screen-children.html
4) Data from 560,000 students reveals a disturbing mental health shift after 2016
5) Excessive Social Media Use Linked to Adolescent Mental Health Risks
6) Is There a Link Between Screen Use at Night and Suicide Risk in Kids? — Researchers are probing the relationship
7) 1 in 4 young people using psychotropic drugs are taking dangerous combinations
https://medicalxpress.com/news/2026-02-young-people-psychotropic-drugs-dangerous.html
8) Violence linked to depression in adolescent girls but not boys
https://www.psypost.org/violence-linked-to-depression-in-adolescent-girls-but-not-boys/
9) NIH data misused for 'race science'; RFK Jr.'s autism committee; NIH panels at risk
10) Social Media 'Addicting the Brains of Children,' Lawyer Argues in Landmark Trial — Trial seeks to hold Meta and YouTube responsible for harms to children who use their products
11) Our study shows younger siblings spend more time on screens than big sisters and brothers
https://medicalxpress.com/news/2026-02-younger-siblings-screens-big-sisters.html
12) Neurodivergent youth in the U.S. are at increased risk for dating abuse, according to study
https://medicalxpress.com/news/2026-02-neurodivergent-youth-dating-abuse.html
13) Risk Factors for the Development of Food Allergy in Infants and Children - A Systematic Review and Meta-Analysis
https://jamanetwork.com/journals/jamapediatrics/fullarticle/2844828
14) Healthy dietary change could support adolescent mental health
https://medicalxpress.com/news/2026-02-healthy-dietary-adolescent-mental-health.html
15) Ultra-processed foods in early childhood linked to lower IQ scores
https://www.psypost.org/ultra-processed-foods-in-early-childhood-linked-to-lower-iq-scores/
16) How pediatricians found themselves at war with RFK Jr. - The AAP has become the de facto replacement for federal vaccine guidance, and much more
https://www.statnews.com/2026/02/13/american-academy-pediatrics-becomes-maha-vaccine-foil/
17) Addictive digital habits in early adolescence linked to mental health struggles, study finds
https://medicalxpress.com/news/2026-02-addictive-digital-habits-early-adolescence.html
18) New research links childhood inactivity to depression in a vicious cycle
https://www.psypost.org/new-research-links-childhood-inactivity-to-depression-in-a-vicious-cycle/
19) Academic pressure at 15 tied to higher depression symptoms through age 22
https://medicalxpress.com/news/2026-02-academic-pressure-higher-depression-symptoms.html
THC CBD PSYCHEDELICS
1) Long-term antidepressant effects of psilocybin linked to functional brain changes
2) Should medical marijuana be less stringently regulated? A drug policy expert explains what's at stake
https://medicalxpress.com/news/2026-01-medical-marijuana-stringently-drug-policy.html
3) Q&A: Cannabis usage in middle-aged, older adults linked to larger brain volume, better cognitive function
and
Lifetime Cannabis Use Is Associated with Brain Volume and Cognitive Function in Middle-Aged and Older Adults -
Journal of Studies on Alcohol and Drugs (Just Accepted).
https://www.jsad.com/doi/10.15288/jsad.25-00346
4) Psilocybin impacts immunity and behavior differently depending on diet and exercise context
5) Study finds daily opioid use fell 9 to 11 points after recreational cannabis legalization
https://medicalxpress.com/news/2026-02-daily-opioid-fell-recreational-cannabis.html
6) Recreational ecstasy use is linked to lasting memory impairments
https://www.psypost.org/recreational-ecstasy-use-is-linked-to-lasting-memory-impairments/
7) Scientists identify key brain mechanism behind ayahuasca’s ability to reduce PTSD symptoms
8) How psychedelic drugs affect the brain: Animal study links hallucinations to memory fragments
https://medicalxpress.com/news/2026-02-psychedelic-drugs-affect-brain-animal.html
9) World-first clinical practice guideline for the appropriate use of psychedelics
https://medicalxpress.com/news/2026-02-world-clinical-guideline-psychedelics.html
AI
1) The pitfalls of one-size-fits-all AI mental health treatment
https://medicalxpress.com/news/2026-02-pitfalls-size-ai-mental-health.html
2) Deceptive AI interactions can feel more deep and genuine than actual human conversations
3) The scientist who predicted AI psychosis has issued another dire warning
https://www.psypost.org/the-scientist-who-predicted-ai-psychosis-has-issued-another-dire-warning/
4) Survey suggests link between chatbot dependency and depression
https://medicalxpress.com/news/2026-02-survey-link-chatbot-depression.html
"The ISNR listserv is a platform for professional discussion and the exchange of information relevant to the field of neuroregulation. ISNR does not endorse or support any specific political, ideological, or policy agenda, nor does it take responsibility for the accuracy, opinions, or implications of any content shared by members. Posts reflect the views of individual contributors and not those of ISNR as an organization. While we encourage the sharing of information from reputable sources, members are responsible for critically evaluating all content. ISNR reserves the right to moderate discussions to ensure a respectful and professional exchange of ideas."
END
Be Well, Stay Safe
Rob
(Retired)
CONFIDENTIALITY NOTICE ~ HIPAA Privacy Notification: The information contained in this e-mail message may be privileged, confidential, and/or protected from disclosure. This e-mail message may contain protected health information (PHI); dissemination of PHI should comply with applicable federal and state laws. If you are not the intended recipient, or an authorized representative of the intended recipient, any further review, disclosure, use, dissemination, distribution, or copying of this message or any attachment (or the information contained therein) is strictly prohibited. If you think that you have received this e-mail message in error, please notify the sender by return e-mail and delete all references to it and its contents from your systems.