Active mechanical forces drive how bacteria switch swimming direction
Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of…
Can’t get motivated? This brain circuit might explain why — and it can be turned off
A neural circuit connecting brain areas related to risk and reward can makes it hard to start a…
How neural circuits orchestrate facial expressions
When a baby smiles at you, it’s almost impossible not to smile back. This spontaneous reaction to a…
Your Anxiety Might be Fueled by a Lack of One Essential Nutrient
Image via Unsplash. Feelings of anxiety plague millions of people every day. The racing heart, the tightening chest,…
Functional MRI Breakthrough Could Mean Better Patient Outcomes
New research suggests that simplifying how brain imaging data are analyzed could make functional MRI scans far better…
AI Brain Model Shows How Neurons Learn, and Where They Fail
Summary: A biologically grounded computational model built to mimic real neural circuits, not trained on animal data, learned…
How can you protect your brain health? Move, brush regularly, check your blood pressure
This is the 79th instalment in a series on dementia, including the research into its causes and treatment,…
Bridging neuroscience and LLMs for efficient, interpretable AI systems
NSLLM bridges LLMs and neuroscience Large language models (LLMs) have become crucial tools in the pursuit of artificial…
Astroglial kappa opioid receptor-mediated reduction of glutamate exchanger xCT in the prelimbic cortex underlies chronic stress-induced depressive-like behaviors
Monroe SM, Harkness KL. Major depression and its recurrences: life course matters. Annu Rev Clin Psychol. 2022;18:329–57. Article …
Engineered sensor reveals the brain’s hidden chemical conversations
Scientists have engineered a protein able to record the incoming chemical signals of brain cells (as opposed to…
Brain Gear Is the Hot New Wearable
Ten years ago, a Fitbit was about as sophisticated a wearable as you could get. The Apple Watch…
Video games may be a surprisingly good way to get a cognitive boost
Richard Sima  | The Washington Post Far from rotting our brains, video games may improve our cognition. But…