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How are pronouns processed in the memory-region of our brain?

A new study shows how individual brain cells in the hippocampus respond to pronouns. ‘This may help us unravel how we remember what we read.’

Unexpected role of hippocampus in skilled movement control

The hippocampus has a surprising new role — linked to the control of skilled actions such as handwriting, typing, and playing music.

How are stretch reflexes modulated during voluntary movement?

How did the bodies of animals, including ours, become such fine-tuned movement machines? This paper cuts directly into critical debates about how the ancient spinal cord and the relatively new human brain interact to produce smooth movements and how so…

Cognitive deficits from meth and PCP use are generated by a common neurotransmitter switch

The effects of sustained drug abuse can manifest in many ways. Loss of memory and reduced cognitive functions are some of the effects that can persist for years. Scientists have now identified a mechanism in the brain that generates drug-induced cognit…

Recording the cats in the hats

Researchers have found a way to scan the brains of cats while they’re awake, using electrodes concealed under specially knitted wool caps.

Air pollution exposure during early life can have lasting effects on the brain’s white matter

Exposure to certain pollutants, like fine particles (PM2.5) and nitrogen oxides (NOx), during pregnancy and childhood is associated with differences in the microstructure of the brain s white matter, and some of these effects persist throughout adolesc…

Brain development: extracellular vesicles facilitate cellular communication

Extracellular vesicles (EVs) are tiny bubbles released by cells, acting as cargo vessels through which cells exchange signals and thus communicate. A paper has demonstrated that this form of cellular exchange also plays a key role in the development of…

Encoding human experience: Study reveals how brain cells compute the flow of time

A landmark study has begun to unravel one of the fundamental mysteries in neuroscience — how the human brain encodes and makes sense of the flow of time and experiences.

Psychedelics excite cells in hippocampus to reduce anxiety

A classic psychedelic, similar to LSD, psilocybin and mescalin, was found to activate a cell type in the brain that silences other neighboring neurons, a result that provides insight into how such drugs reduce anxiety, according to a new study.

How the brain processes the number zero

Despite its importance for mathematics, the neuronal basis of the number zero in the human brain was previously unknown. Researchers discovered that individual nerve cells in the medial temporal lobe recognize zero as a numerical value and not as a sep…