FeaturedNeuroscience·March 31, 2025·7 min readIntermittent Fasting Boosts Male Libido by Lowering SerotoninA new study shows that long-term intermittent fasting increases the sex drive of male mice by reducing serotonin levels in the brain. The effect was linked to dietary tryptophan deficiency, which lowers the production of serotonin—a neurotransmitter known to inhibit sexual behavior.Read More
FeaturedGeneticsNeurologyNeuroscience·August 21, 2023·5 min readAncient Viruses in Our DNA May Fuel DementiaResearchers discovered a potential link between "endogenous retroviruses" present in the human genome and the development of neurodegenerative diseases. Their study found that these ancient viral remnants might influence the spread of protein aggregates commonly associated with certain dementias.Read More
FeaturedNeuroscience·July 11, 2023·5 min readEnriched Experiences Boost Brain ConnectivityA new study reveals the extent to which experiences can affect brain connectivity. The study used a neurochip with over 4,000 electrodes to track neuronal activity in mice brains. The results showed that mice living in an enriched environment had far more interconnected neurons than those living in standard environments.Read More
FeaturedNeurologyNeuroscience·November 17, 2022·5 min readNew Target for Alzheimer’s Therapies FoundResearchers have discovered a co-aggregation between amyloid beta and the protein medin in the brains of those with Alzheimer's disease.Read More
FeaturedNeurologyNeuroscience·October 16, 2022·4 min readSpeech as a New Diagnostic Tool in ALS and FTDWith the help of AI, researchers are developing digital biomarkers that use speech data to identify ALS and frontotemporal dementia.Read More
FeaturedNeuroscience·August 3, 2022·6 min readThe Brain Already Benefits From Moderate Physical ActivityModerate physical activity was linked to increased volume in brain areas associated with memory, especially in older adults. Researchers say mild-to-moderate physical activity may have neuroprotective properties.Read More
FeaturedNeurologyNeuroscience·May 14, 2022·6 min readCombination of ‘Feelings’ and Measurements Suggest Alzheimer’s in the Early StageA combination of patient-reported subjective cognitive impairment and measurable clinical symptoms, such as amyloid-beta accumulation in the cerebrospinal fluid, may help in the early diagnosis of Alzheimer's disease.Read More
FeaturedNeurologyNeuroscience·January 12, 2022·5 min readInflammatory Markers Are Conspicuous During an Early Stage of Alzheimer’sProteins belonging to the TAM family receptors may be a new biomarker for Alzheimer's disease. The elevated inflammatory markers are conspicuous, even before the onset of dementia.Read More
FeaturedNeurologyNeuroscienceOpen Neuroscience Articles·October 19, 2021·4 min readViral Infections Could Promote NeurodegenerationSome viral infections could increase intercellular spreading of protein aggregates associated with neurodegenerative disorders, increasing the risk for developing Alzheimer's, Parkinson's, and other neurodegenerative diseases.Read More
FeaturedNeurologyNeuroscience·October 13, 2021·3 min readIn Neurodegenerative Diseases, Brain Immune Cells Have a Ravenous Appetite for SugarIn the early stages of neurodegenerative diseases, microglia consume glucose to a greater extent than previously believed. The findings may serve as a new biomarker for a range of neurodegenerative disorders.Read More
FeaturedNeurologyNeuroscienceOpen Neuroscience Articles·October 11, 2021·5 min readWarning Signs for Dementia in the BloodResearchers say levels of microRNA in the blood may be a reliable new biomarker for diagnosing mild cognitive impairment and other forms of dementia.Read More
FeaturedGeneticsNeuroscienceOpen Neuroscience Articles·June 29, 2021·4 min readHow Environmental Factors Could Provide for a Young BrainGrowing up and experiencing stimulating environments throughout life help to keep the hippocampus "young", and can help to preserve mental fitness in old age.Read More
