Summary: Cardiovascular problems can alter gene activity in the hippocampus, increasing the risk for cognitive decline and memory deficits, a new study reports.
Source: DZNE
How a single cell slime mold makes smart decisions without a central nervous system. Having a memory of past events enables us to make smarter decisions about the future. Researchers at the Max-Planck Institute for Dynamics and Self-Organization (MPI-DS) and the Technical University of Munich (TUM) have now identified how the slime mold Physarum polycephalum saves memories – although it has no nervous system.
Modifying brain cell activity can extend the lifespan of fruit flies while also preventing the damage characteristic of Alzheimer’s disease, finds a new study led by UCL researchers.
Summary: A new study of gene expression in the hippocampus has unveiled two new genes potentially implicated in Alzheimer’s disease.
Source: PLOS
As people get older, their neural stem cells lose the ability to proliferate and produce new neurons, leading to a decline in memory function. Researchers at the University of Zurich have now discovered a mechanism linked to stem cell aging—and how the production of neurons can be reactivated.
NU-9, a novel, non-toxic protein, targets upper motor neurons and reverses damage associated with ALS within 60 days of treatment.
Summary: NU-9, a novel, non-toxic compound, targets upper motor neurons and reverses damage associated with ALS within 60 days of treatment.
Source: Northwestern University
Circa 2016
In the future, the doctor will follow you home with little measuring devices implanted in your body.
We hope that providing gentle neuromodulation throughout each day will be able to prevent patients from falling into long-lasting depressive episodes.
Hallucinogens, neuro-immunology and the microbiome — convergent approaches in mental healthcare — mike wang, johns hopkins university.
Mike Wang, is a neuro-psychiatric researcher and adjunct teaching faculty in neuroscience at the Johns Hopkins Krieger School of Arts and Sciences.
Scientific investigations of dreaming have been hampered by the delay between a dream and when people report on their dream, and by a change in state from sleep to wake. To overcome this problem, Konkoly et al. show that individuals in REM sleep can perceive and answer an experimenter’s questions, allowing for real-time communication about a dream.
