Predictive grid cells help self navigation in the brain

Scientists have discovered grid cells in the brain that map an animal’s (or human’s) future position in space.
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Brainless memory makes the spinal cord smarter than previously thought

The spinal cord learns how to direct limb muscles to avoid aversive sensations and recalls the memories using separate neural circuitry. Oh, and without a brain!
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Implantable blastocyst‐like cysts grown from stem cells

Embryo Organoids?! Blastocyst‐like cysts grown from pluripotent mouse stem cells were similar to natural blastocysts (early embryos).
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Summer fun: how plants beat the heat

Scientists have discovered a gene that allows plants to cope with extreme heat by changing the composition of chloroplast membranes.
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Laser melting ice-core sampler for studying climate change

This laser melting ice core sampler can determine temperature changes thousands of years ago on very fine timescale.
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Clean and green: a moss that removes lead (Pb) from water

Scientists show that the moss Funaria hygrometrica can remove harmful lead from water when in the protonema stage of development.

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Supermassive black holes still dark and mysterious

For the first time, scientists have measured the strength of magnetic fields near supermassive black holes and something doesn’t add up.

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Massive filaments, galaxies, and supermassive black holes

Big telescopes yield big data! Detailed observations gas filaments connecting galaxies in a distant proto-cluster in the early Universe.
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Diazoxide pills for Alzheimer’s disease?

Drug therapy with with diazoxide relieved symptoms of Alzheimer’s disease in the brains of mice and improved memory.
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A new imaging biomarker for the aging brain

Enlarged ventricles is a sign of an aging brain. New research shows that this phenomenon can be predicted by lagging brain circulation that is detected by MRI.
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A new alpha-particle treatment for multiple cancers

A new type of alpha-particle therapy allows selective targeting of tumors in multiple cancers.
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Boosting betaine may be a treatment for schizophrenia

Supplementing model mice with glycine betaine (trimethylglycine), a compound originally derived from beets, can alleviate symptoms of schizophrenia.
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New lab-grown retinal sheets almost ready for clinical trials

A new retinal transplant technique works by preventing bipolar cells from maturing in lab-grown retinal sheets.
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Next stop: clinical hair regeneration

A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.
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Eating a high fat diet without getting obese?

Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.
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Social contact-seeking behavior and loneliness in the brain

Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.
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